Bayer


Bayer AG is a German multinational pharmaceutical and life sciences company and one of the largest pharmaceutical companies in the world. Headquartered in Leverkusen, Bayer's areas of business include human and veterinary pharmaceuticals; consumer healthcare products; agricultural chemicals, seeds and biotechnology products. The company is a component of the Euro Stoxx 50 stock market index. Werner Baumann has been CEO since 2016.
Founded in Barmen in 1863 as a dyestuffs factory, Bayer's first and best-known product was aspirin. In 1898 Bayer trademarked the name heroin for the drug diacetylmorphine and marketed it as a cough suppressant and non-addictive substitute for morphine until 1910. Bayer also introduced phenobarbital; prontosil, the first widely used antibiotic and the subject of the 1939 Nobel Prize in Medicine; the antibiotic Cipro ; and Yaz birth control pills.
In 1925, Bayer was one of six chemical companies that merged to form IG Farben, the world's largest chemical and pharmaceutical company. The Allied Control Council seized IG Farben after World War II, because of its role in the Nazi war effort and involvement in the Holocaust, which included using slave labour from concentration camps and the purchase of humans for dangerous medical testing. It was split into its six constituent companies in 1951, then split again into three: BASF, Bayer and Hoechst.
Bayer played a key role in the Wirtschaftswunder in post-war West Germany, quickly regaining its position as one of the world's largest chemical and pharmaceutical corporations. In 2006, the company acquired Schering, in 2014, it acquired Merck & Co.'s consumer business, with brands such as Claritin, Coppertone and Dr. Scholl's, and in 2018, it acquired Monsanto, a leading producer of genetically engineered crops, for $63 billion. Bayer CropScience develops genetically modified crops and pesticides.

Early history

Foundation

Bayer AG was founded as a dyestuffs factory in 1863 in Barmen, Germany, by Friedrich Bayer and his partner, Johann Friedrich Weskott, a master dyer. Bayer was responsible for the commercial tasks. Fuchsine and aniline became the company's most important products.
The headquarters and most production facilities moved from Barmen to a larger area in Elberfeld in 1866. Friedrich Bayer, son of the company's founder, was a chemist and joined the company in 1873. After the death of his father in 1880, the company became a joint-stock company, Farbenfabriken vorm. Friedr. Bayern & Co, also known as Elberfelder Farbenfabriken.
A further expansion in Elberfeld was impossible, so the company moved to the village Wiesdorf at Rhein and settled in the area of the alizarin producer Leverkus and Sons. A new city, Leverkusen, was founded there in 1930 and became home to Bayer AG's headquarters. The company's corporate logo, the Bayer cross, was introduced in 1904, consisting of the word BAYER written vertically and horizontally, sharing the Y and enclosed in a circle. An illuminated version of the logo is a landmark in Leverkusen.

Aspirin

Bayer's first major product was acetylsalicylic acid—first described by French chemist Charles Frederic Gerhardt in 1853—a modification of salicylic acid or salicin, a folk remedy found in the bark of the willow plant. By 1899, Bayer's trademark Aspirin was registered worldwide for Bayer's brand of acetylsalicylic acid, but it lost its trademark status in the United States, France and the United Kingdom after the confiscation of Bayer's US assets and trademarks during World War I by the United States, and because of the subsequent widespread usage of the word.
The term aspirin continued to be used in the US, UK and France for all brands of the drug, but it is still a registered trademark of Bayer in over 80 countries, including Canada, Mexico, Germany and Switzerland. As of 2011, approximately 40,000 tons of aspirin were produced each year and 10–20 billion tablets consumed in the United States alone for prevention of cardiovascular events. It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system.
There is an unresolved controversy over the roles played by Bayer scientists in the development of aspirin. Arthur Eichengrün, a Bayer chemist, said he was the first to discover an aspirin formulation that did not have the unpleasant side effects of nausea and gastric pain. He also said he had invented the name aspirin and was the first person to use the new formulation to test its safety and efficacy. Bayer contends that aspirin was discovered by Felix Hoffmann to help his father, who had arthritis. Various sources support the conflicting claims. Most mainstream historians attribute the invention of aspirin to Hoffmann and/or Eichengrün.

Heroin

, now illegal as an addictive drug, was introduced as a non-addictive substitute for morphine, and trademarked and marketed by Bayer from 1898 to 1910 as a cough suppressant and over-the-counter treatment for other common ailments, including pneumonia and tuberculosis. Bayer scientists were not the first to make heroin, but the company led the way in commercializing it. Heroin was a Bayer trademark until after World War I. Bayer's director of pharmacology did not want the drug to have “too complicated a name” so Bayer settled on heroisch, the German word for heroic.

Phenobarbital

In 1903, Bayer licensed the patent for the hypnotic drug diethylbarbituric acid from its inventors Emil Fischer and Joseph von Mering. It was marketed under the trade name Veronal as a sleep aid beginning in 1904. Systematic investigations of the effect of structural changes on potency and duration of action at Bayer led to the discovery of phenobarbital in 1911 and the discovery of its potent anti-epileptic activity in 1912. Phenobarbital was among the most widely used drugs for the treatment of epilepsy through the 1970s, and as of 2014 it remains on the World Health Organization's list of essential medications.

World War I

During World War I, Bayer's assets, including the rights to its name and trademarks, were confiscated in the United States, Canada and several other countries. In the United States and Canada, Bayer's assets and trademarks, including the well-known Bayer cross, were acquired by Sterling Drug, a predecessor of Sterling Winthrop and were not reclaimed until 1994.
Throughout the war, Bayer was involved in production and development of various chemical weapons. In 1914, Bayer manufactured dianisidine chlorosulfate for use in 105 mm artillery shell, intended as a lung irritant against British forces.
In 1916, Bayer scientists discovered suramin, an anti-parasite drug that is still sold by Bayer under the brand name Germanin. The formula of suramin was kept secret by Bayer for commercial reasons, but it was elucidated and published in 1924 by Ernest Fourneau and his team at the Pasteur Institute. It is on the World Health Organization's List of Essential Medicines.

IG Farben merger

Research

In 1925, Bayer became part of IG Farben, a German conglomerate formed from the merger of six chemical companies: BASF, Bayer, Hoechst, Agfa, Chemische Fabrik Griesheim-Elektron, and Chemische Fabrik vorm. Weiler Ter Meer. In the 1930s, Gerhard Domagk, director of Bayer's Institute of Pathology and Bacteriology, working with chemists Fritz Mietzsch and Joseph Klarer, discovered prontosil, the first commercially available antibacterial drug. The discovery and development of this first sulfonamide drug opened a new era in medicine. Domagk won the Nobel Prize in Physiology or Medicine in 1939 "for the discovery of the antibacterial effects of prontosil". He was forced by the Nazi Party to relinquish the reward; German citizens had been forbidden from accepting Nobel prizes since the Nobel committee had awarded the 1935 Nobel Peace Prize to a German pacifist, Carl von Ossietzky.

World War II and the Holocaust

Helge Wehmeier, then CEO of Bayer, offered a public apology in 1995 to Elie Wiesel for the company's actions during World War II and the Holocaust. IG Farben, Bayer's parent company, used slave labour in factories it built in German concentration camps, most notably in the Monowitz concentration camp, part of the Auschwitz camp complex in German-occupied Poland. By 1943, almost half of IG Farben's 330,000-strong workforce consisted of slave labour or conscripts, including 30,000 Auschwitz prisoners.
Helmuth Vetter, an Auschwitz camp physician, SS captain and employee of the Bayer group within IG Farben conducted medical experiments on inmates at Auschwitz and at the Mauthausen concentration camp. In one study of an anaesthetic, the company paid RM 170 per person for the use of 150 female inmates of Auschwitz. A Bayer employee wrote to Rudolf Höss, the Auschwitz commandant: "The transport of 150 women arrived in good condition. However, we were unable to obtain conclusive results because they died during the experiments. We would kindly request that you send us another group of women to the same number and at the same price."
After the war, the Allied Control Council seized IG Farben for "knowingly and prominently ... building up and maintaining German war potential". It was split into its six constituent companies in 1951, then split again into three: BASF, Bayer and Hoechst. Bayer was at that point known as Farbenfabriken Bayer AG; it changed its name to Bayer AG in 1972. Fritz ter Meer, an IG Farben director and Nazi Party member who directed operations at the IG Farben plant at Auschwitz, was sentenced in 1948 to seven years for war crimes during the IG Farben Trial at Nuremberg. Released in 1950, he was elected chair of Bayer's supervisory board in 1956 and remained in that position until 1964.

Products

Overview

In 1953, Bayer brought the first neuroleptic onto the German market. In the 1960s, Bayer introduced a pregnancy test, Primodos, that consisted of two pills that contained norethisterone and ethinylestradiol. It detected pregnancy by inducing menstruation in women who were not pregnant; the presence or absence of menstrual bleeding was then used to determine whether the user was pregnant. The test became the subject of controversy when it was blamed for birth defects, and it was withdrawn from the market in the mid-1970s. Litigation in the 1980s ended inconclusively. A review of the matter by the Medicines and Healthcare products Regulatory Agency in 2014 assessed the studies performed to date and found the evidence for adverse effects to be inconclusive.
since 1978.
In 1978, Bayer purchased Miles Laboratories and its subsidiaries Miles Canada and Cutter Laboratories, acquiring along with them a variety of product lines including Alka-Seltzer, Flintstones vitamins and One-A-Day vitamins, and Cutter insect repellent.
Along with the purchase of Cutter, Bayer acquired Cutter's Factor VIII business. Factor VIII, a clotting agent used to treat hemophilia, was produced, at the time, by processing donated blood. In the, people with hemophilia were found to have higher rates of AIDS, and by 1983 the CDC had identified contaminated blood products as a source of infection. According to the New York Times, this was "one of the worst drug-related medical disasters in history". Companies, including Bayer, developed new ways to treat donated blood with heat to decontaminate it, and these new products were introduced early in 1984. In 1997, Bayer and the other three makers of such blood products agreed to pay $660 million to settle cases on behalf of more than 6,000 hemophiliacs infected in United States. But in 2003, documents emerged showing that Cutter had continued to sell unheated blood products in markets outside the US until 1985, including in Malaysia, Singapore, Indonesia, Japan and Argentina, to offload a product they were unable to sell in Europe and the US; they also continued manufacturing the unheated product for several months. Bayer said it did this because some countries were doubtful about the efficacy of the new product.
Bayer has been involved in other controversies regarding its drug products. In the late 1990s it introduced a statin drug, Baycol, but after 52 deaths were attributed to it, Bayer discontinued it in 2001. The side effect was rhabdomyolysis, causing kidney failure, which occurred with a tenfold greater frequency in patients treated with Baycol in comparison to those prescribed alternate medications of the statin class. Trasylol, used to control bleeding during major surgery, was withdrawn from the market worldwide in 2007 when reports of increased mortality emerged; it was later re-introduced in Europe but not in the US.

Top-selling pharmaceutical products

In 2014, pharmaceutical products contributed €12.05 billion of Bayer's €40.15 billion in gross revenue. In 2019, identified "key growth" products were Xarelto, Eylea, Stivarga, Xofigo, and Adempas. Top-selling products as of 2014 included:
Bayer produces various fungicides, herbicides, insecticides, and some crop varieties.

Overview

In 1994, Bayer AG purchased Sterling Winthrop's over-the-counter drug business from SmithKline Beecham and merged it with Miles Laboratories, thereby reclaiming the U.S. and Canadian trademark rights to "Bayer" and the Bayer cross, as well as the ownership of the Aspirin trademark in Canada.
In 2004, Bayer HealthCare acquired the over-the-counter pharmaceutical division of Roche. In March 2008, Bayer HealthCare announced an agreement to acquire the portfolio and OTC division of privately owned Sagmel, Inc., a US-based company that markets OTC medications in most of the Commonwealth of Independent States countries such as Russia, Ukraine, Kazakhstan, Belarus, and others.
On 28 August 2008, an explosion occurred at the Bayer CropScience facility at Institute, West Virginia, United States. A runaway reaction ruptured a tank and the resulting explosion killed two employees. The ruptured tank was close to a methyl isocyanate tank which was undamaged by the explosion.

Acquisition of Schering

In March 2006, Merck KGaA announced a €14.6bn bid for Schering AG, founded in 1851. By 2006, Schering had annual gross revenue of around €5 billion and employed about 26,000 people in 140 subsidiaries worldwide. Bayer responded with a white knight bid and in July acquired the majority of shares of Schering for €14.6bn, and in 2007, Bayer took over Schering AG and formed Bayer Schering Pharma. The acquisition of Schering was the largest take-over in Bayer's history, and as of 2015, was one of the ten biggest pharma mergers of all time.

Other acquisitions

In November 2010, Bayer AG signed an agreement to buy Auckland-based animal health company Bomac Group. Bayer partnered on the development of the radiotherapeutic Xofigo with Algeta, and in 2014, moved to acquire the company for about $2.9 billion. In 2014, Bayer agreed to buy Merck's consumer health business for $14.2 billion which would provide Bayer control with brands such as Claritin, Coppertone and Dr. Scholl's. Bayer would attain second place globally in nonprescription drugs. In June 2015, Bayer agreed to sell its diabetic care business to Panasonic Healthcare Holdings for a fee of $1.02 billion.
In August 2019, the business acquired the ~60% of BlueRock Therapeutics it didn't already own for up to $600 million.

Spin off of Covestro

In September 2015, Bayer spun out its $12.3 billion materials science division into a separate, publicly traded company called Covestro in which it retained about a 70% interest. Bayer spun out the division because it had relatively low profit margins compared to its life science divisions and because the business required high levels of investment to maintain its growth, and to more clearly focus its efforts and identity in the life sciences. Covestro shares were first offered on the Frankfurt Stock Exchange in October 2015. Effective January 2016 following the spinout of Covestro, Bayer rebranded itself as a life sciences company, and restructured into three divisions and one business unit: Pharmaceuticals, Consumer Health, Crop Science, and Animal Health.

Acquisition of Monsanto

In May 2016, Bayer offered to buy U.S. seeds company Monsanto for $62 billion. Shortly after Bayer's offer, Monsanto rejected the acquisition bid, seeking a higher price. In September 2016, Monsanto agreed to a $66 billion offer by Bayer. In order to receive regulatory approval, Bayer agreed to divest a significant amount of its current agricultural assets to BASF in a series of deals. On 21 March 2018 the deal was approved by the European Union, and it was approved in the United States on 20 May 2018. The sale closed on 7 June 2018. The Monsanto brand was discontinued; its products will be marketed under the Bayer name. On 16 September 2019, under the approval of National Company Law Tribunal, Bayer completed the merger of Monsanto India.
Bayer's Monsanto acquisition is the biggest acquisition by a German company to date. However, owing to ongoing litigation concerning the herbicide Roundup, produced by Monsanto, the deal is considered one of the worst corporate deals ever agreed, owing to the massive financial and reputational blows it has caused Bayer.

Acquisition history

In 2003, to separate operational and strategic managements, Bayer AG was reorganized into a holding company. The group's core businesses were transformed into limited companies, each controlled by Bayer AG. These companies were: Bayer CropScience AG; Bayer HealthCare AG; Bayer MaterialScience AG and Bayer Chemicals AG, and the three service limited companies Bayer Technology Services GmbH, Bayer Business Services GmbH and Bayer Industry Services GmbH & Co. OHG. In 2016, the company began a second restructuring with the aim of allowing it to transition to a life sciences based company. By divesting its Chemicals division in 2004 and with the aim of off-loading its Materials division by mid-2016, Bayer will be left with the four core units, as depicted below.

Bayer CropScience

Bayer CropScience has products in crop protection, nonagricultural pest control, seeds and plant biotechnology. In addition to conventional agrochemical business, it is involved in genetic engineering of food. In 2002, Bayer AG acquired Aventis CropScience and fused it with their own agrochemicals division to form Bayer CropScience; the Belgian biotech company Plant Genetic Systems became part of Bayer through the Aventis acquisition. Also in 2002, Bayer AG acquired the Dutch seed company Nunhems, which at the time was one of the world's top five seed companies. In 2006, the U.S. Department of Agriculture announced that Bayer CropScience's LibertyLink genetically modified rice had contaminated the U.S. rice supply. Shortly after the public learned of the contamination, the E.U. banned imports of U.S. long-grain rice and the futures price plunged. In April 2010, a Lonoke County, Arkansas jury awarded a dozen farmers $48 million. The case is currently on appeal to the Arkansas Supreme Court. On 1 July 2011, Bayer CropScience agreed to a global settlement for up to $750 million. In September 2014, the firm announced plans to invest $1 billion in the United States between 2013 and 2016. A Bayer spokesperson said that the largest investments will be made to expand the production of its herbicide Liberty. Liberty is an alternative to Monsanto's product, Roundup, which are both used to kill weeds.
In 2016, as part of the wholesale corporate restructuring, Bayer CropScience became one of the three major divisions of Bayer AG, reporting directly to the head of the division, Liam Condon.
Bayer CropScience Limited is the Indian subsidiary of Bayer AG. It is listed on the Indian stock exchanges viz. the Bombay Stock Exchange & National Stock Exchange of India and has a market capitalization of $2 billion. Bayer BioScience, headquartered in Hyderabad, India has about 400 employees, and has research, production and an extensive sales network spread across India.

Bayer Consumer Health

Before the 2016 restructuring, Bayer HealthCare comprises a further four subdivisions: Bayer Schering Pharma, Bayer Consumer Care, Bayer Animal Health and Bayer Medical Care. As part of the corporate restructuring, Animal Health was moved into its own business unit, leaving the division with the following categories; Allergy, Analgesics, Cardiovascular Risk Prevention, Cough & Cold, Dermatology, Foot Care, Gastrointestinals, Nutritionals and Sun Care.
Bayer Consumer Care manages Bayer's OTC medicines portfolio. Key products include analgesics such as Bayer Aspirin and Aleve, food supplements Redoxon and Berocca, and skincare products Bepanthen and Bepanthol. Women's healthcare is an example of a General Medicine business unit. Bayer Pharma produces the birth control pills Yaz and Yasmin. Both pills use a newer type of progestin hormone called drospirenone in combination with estrogen. Yaz is advertised as a treatment for premenstrual dysphoric disorder and moderate acne. Other key products include the cancer drug Nexavar, the multiple sclerosis drug betaferon/betaseron and the blood-clotting drug, Kogenate. In May 2014, it was announced that Bayer would buy Merck & Co's consumer health care unit for $14.2 billion. Bayer also controls Dihon Pharmaceutical Group Co., Ltd in China.

Bayer Pharmaceuticals

The Pharmaceuticals Division focuses on prescription products, especially for women's healthcare and cardiology, and also on specialty therapeutics in the areas of oncology, hematology and ophthalmology. The division also comprises the Radiology Business Unit which markets contrast-enhanced diagnostic imaging equipment together with the necessary contrast agents.
In addition to internal R&D, Bayer has participated in public–private partnerships. One example in the area of non-clinical safety assessment is the InnoMed PredTox program. Another is the Innovative Medicines Initiative of EFPIA and the European Commission.

Bayer Animal Health

Bayer HealthCare's Animal Health Division is the maker of Advantage Multi Topical Solution for dogs and cats, Advantage flea control for cats and dogs and K9 Advantix, a flea, tick, and mosquito control product for dogs. Advantage Multi, K9 Advantix and Advantage are trademarks of Bayer. The division specializes in parasite control and prescription pharmaceuticals for dogs, cats, horses, and cattle. North American operation for the Animal Health Division are headquartered in Shawnee, Kansas. Bayer Animal Health is a division of Bayer HealthCare LLC.

Bayer Business Services

Bayer Business Services located at the Bayer USA Headquarters in Robinson Township, Pennsylvania, a suburb of Pittsburgh, Bayer Business Services handles the information technology infrastructure and technical support aspect of Bayer USA and Bayer Canada. This is also the headquarters of the North American Service Desk, the central IT Help Desk for all of Bayer USA and Bayer Canada. Bayer Business Services also employs 4500 specialists in India. Bayer Technology Services is engaged in process development and in process and plant engineering, construction and optimization. Currenta offers services for the chemical industry, including utility supply, waste management, infrastructure, safety, security, analytics and vocational training and is a joint venture between Bayer and Lanxess.

Defunct business units

Bayer Chemicals AG was combined with certain components of the polymers segment to form the new company Lanxess on 1 July 2004; Lanxess was listed on the Frankfurt Stock Exchange in early 2005. Bayer HealthCare's Diagnostics Division was acquired by Siemens Medical Solutions in January 2007.
Bayer Diabetes Care managed Bayer's medical devices portfolio. Key products included the blood glucose monitors Contour Next EZ, Contour, Contour USB and Breeze 2 used in the management of diabetes. The diabetes business unit was sold to Panasonic Healthcare Co. for $1.15 billion in June 2015. Bayer MaterialScience was a supplier of high-tech polymers, and developed solutions for a broad range of applications relevant to everyday life. On 18 September 2014, the Board of Directors of Bayer AG announced plans to float the Bayer MaterialScience business on the stock market as a separate entity. On 1 June 2015, Bayer announced that the new company would be named Covestro; Bayer formally spun out Covestro in September 2015.

Finances

For the fiscal year 2017, Bayer reported earnings of EUR€7.3 billion, with an annual revenue of EUR€35 billion, a decrease of 25.1% over the previous fiscal cycle. Bayer's shares traded at over €69 per share, and its market capitalization was valued at US€65.4 billion in November 2018. In September 2019, Bayer announced to reduce the number of management board members from seven to five to reduce overall costs.
YearRevenue
in bn. EUR€		Net income
in bn. EUR€		Total Assets
in bn. EUR€		Employees
201340,1573,18951,317112,360
201442,2393,42670,234118,888
201546,3244,11073,917116,800
201646,7694,53182,238115,200
201735,0157,33675,08799,820
201839,5861,695126,285116,998

Bayer 04 Leverkusen

In 1904, the company founded the sports club TuS 04, later SV Bayer 04, finally becoming TSV Bayer 04 Leverkusen in 1984, generally, however, known simply as Bayer 04 Leverkusen. The club is best known for its football team, but has been involved in many other sports, including athletics, fencing, team handball, volleyball, boxing, and basketball. TSV Bayer 04 Leverkusen is one of the largest sports clubs in Germany. The company also supports similar clubs at other company sites, including Dormagen, Wuppertal, and Krefeld-Uerdingen.

Awards and recognition

In October 2008, Bayer's Canadian division was named one of "Canada's Top 100 Employers" by Mediacorp Canada Inc. The Canadian division was named one of Greater Toronto's Top Employers by the Toronto Star newspaper. Bayer USA was given a score of 85 in the Human Rights Campaign's 2011 Corporate Equality Index, a measure of gay and lesbian workplace equality.
In 2016, Standard Ethics Aei gave a rating to Bayer in order to include the company in its Standard Ethics German Index. Bayer received an EE- rating, the fourth tier in an eight-tier ranking.
in in 2016.

Litigation

Roundup

In August 2018, two months after Bayer acquired Monsanto, a U.S. jury ordered Monsanto to pay $289 million to a school groundskeeper who claimed his Non-Hodgkin's lymphoma was caused by regularly using Roundup, a glyphosate-based herbicide produced by Monsanto. Following the verdict, Bayer's share price dropped by around 14% or $14 Billion in market capitalization.
The company filed an appeal on 18 September 2018. On 13 May 2019, a United States Superior Court Judge ordered Bayer to pay more than $ 2.5 billion in damages to a couple in California, both of whom contracted non-Hodgkin's Lymphoma, later cut to $87 million on appeal.)
In June 2020, the company agreed to pay $9.6 billion to settle more than 10,000 lawsuits claiming harm from Roundup, saying this action will result in the resolution of 75% of those claims. Bayer will also assign $1.25 billion for future claims, an action that needs approval from the US District Court, Northern District of California. The settlement, according to the company, does not admit either liability or wrongdoing, but brings an end to irresolution in the case. The settlement does not include three cases that have already gone to jury trials and are being appealed. In July 2020, the California Court of Appeals denied the appeal but reduced the damages owed to $20.4 million.
The general consensus among national regulatory agencies, and the European Commission is that labeled usage of the herbicide poses no carcinogenic or genotoxic risk to humans. In January 2020, the US Environmental Protection Agency finalized its interim registration review for Roundup, stating that it “…did not identify any risks of concern” for cancer and other risks to humans from glyphosate exposure.

Xarelto

In 2019, Bayer and Johnson & Johnson settled around 25,000 lawsuits on the blood thinning drug Xarelto by agreeing to disburse $775 million to federal and state plaintiffs who said the companies had not properly warned patients about possible fatal bleeding as a result of ingesting the drug. There was no admission of liability from the companies in the settlement as they noted they had prevailed in six previous trials. The settlement will be divided evenly between the companies.

One A Day Vitamins

In 2019, a federal jury in San Francisco CA sided with Bayer in a $600 million class action suit alleging that the company misinformed consumers by promoting its One A Day vitamins as supporting cardiac health, vigorous immune systems and boosting user energy. The suit was first filed as a nationwide class action; in 2017, the US District Court in San Francisco said subclasses of purchasers of the vitamin in Florida, New York, and California could act together.
The jury found that the plaintiffs failed to prove that Bayer misrepresented its One A Day claims, and also did not demonstrate that any of the class representative consumers who purchased One A Day relied on the so-called false information as part of their buying decision.

HIV contamination

As a cost-cutting measure in the mid-1980s, Bayer knowingly supplied hemophilia medication tainted with HIV to patients in Asia and Latin America, infecting thousands who later died of AIDS.

Dicamba

On February 14, 2020, Bayer and BASF were ordered to pay Missouri peach farmer Bill Bader $15 million in damages as a result of destruction of his peach trees which was caused by the usage of dicamba by nearby farmers. Dicamba was another product which Bayer acquired from Monsanto. Bayer also inherited the lawsuit from Monsanto as well. On February 15, 2020, Bayer-representing Monsanto- and BASF were ordered to pay not only the $15 million in damages, but an additional $250 million in punitive damages. Bayer and BASF afterwards announced plans to appeal the $265 million fine.
In June 2020, Bayer agreed to a settlement of up to $400 million for all 2015-2020 crop year dicamba claims, not including the $265 million judgement.

PCB pollution

In June 2020, Bayer agreed to pay $800 million to settle lawsuits in a variety of jurisdictions which claimed contamination of public waterways with PCBs by Monsanto before 1978.

Works cited

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