Bayer AG acquired Monsanto in 2018 and subsequently inherited thousands of legacy lawsuits related to the herbicide Roundup. Glyphosate, the main ingredient in Roundup, has been linked to non-Hodgkin’s lymphoma, as well as other cancers and illnesses. Bayer is a global enterprise that also manufactures medical devices and pharmaceuticals that have been the subject of product liability litigation lawsuits.

If you or a loved one has been seriously harmed due to a dangerous agricultural or medical product manufactured by Bayer, Wool Trial Law LLC can help. Our practice is dedicated to holding large corporations accountable for providing dangerous and defective products to the public.

Lead attorney David Wool is a seasoned product liability and toxic tort lawyer who has a proven history of achieving positive outcomes in Bayer/Monsanto litigation. Whether you have been injured due to toxic exposure or a defective drug, our legal team will provide you with powerful representation and fight to help you obtain just compensation. Contact our Denver office today to arrange a complimentary consultation.

Bayer and Monsanto Litigation and Product Liability Attorney

Roundup is one of the most widely used weed killers in the U.S. The herbicide has been linked to non-Hodgkin’s lymphoma in various scientific studies. For example, the International Agency for Research on Cancer (IARC), determined that glyphosate is probably carcinogenic to humans and found that non-Hodgkin’s lymphoma is the type of cancer most often associated with exposure to glyphosate.

At this juncture, Bayer has already paid over $10 billion to settle thousands of Roundup product liability claims. The company has also announced that it intends to replace glyphosate-based consumer products beginning in 2023 to mitigate future potential Roundup claims. If you have been diagnosed with cancer or another illness after using Roundup on the job or on your personal property, our firm can help you pursue a product liability lawsuit against Bayer/Monsanto.

Farm workers in the field

The Monsanto name was retired after Bayer’s acquisition, but Monsanto’s legacy of toxic exposure lives on for thousands of farmworkers, landscapers, and consumers who have used Roundup. Trust Wool Trial Law to hold Bayer/Monsanto accountable and help you obtain the compensation you deserve.

David Wool has a demonstrated track record of success in Roundup product liability claims. David was co-counsel in one of the first lawsuits alleging non-Hodgkin’s lymphoma was caused by glyphosate exposure, Hardeman v. Monsanto, in which the plaintiff was ultimately awarded $25 million in compensatory and punitive damages.

Tractor spraying crops

Bayer Pharmaceutical Lawsuits

Product liability lawsuits have been filed against Bayer for serious and fatal injuries associated with dangerous medical products and drugs, alleging either that the products were defectively designed or that Bayer failed to adequately warn customers of the potential risks of its products. These products include:


Avelox, a fluoroquinolone antibiotic (FLQ), has been linked to peripheral neuropathy, well as aortic aneurysms and aortic dissections, with potentially fatal side effects. Bayer is facing a number of Avelox lawsuits, but no settlements have been announced.


Yaz and Yasmin, are popular birth control pills that have been used by thousands of women in the U.S. The drugs contain a synthetic progestin called drospirenone that is linked to blood clots, pulmonary embolisms (blood clots in the lungs), deep vein thrombosis, heart attacks, and strokes. Bayer faced thousands of product liability lawsuits that were combined into multidistrict litigation (MDL) that culminated in settlements of over $2 billion.


Mirena is an intrauterine device (IUD) that Bayer claims to be 99 percent effective in preventing pregnancy for up to 5 years. However, the corporation failed to warn doctors and women who had the IUD implanted about potential health risks associated with Mirena, such as migration of the device and the risk of ectopic pregnancies. In some cases, the birth control device may need to be surgically removed. In August 2017, Bayer offered $12.2 million to settle organ perforation cases, however MDL lawsuits in New York and New Jersey were subsequently dismissed.

These lawsuits highlight how Bayer failed to warn doctors and consumers about the potential risks of its unsafe pharmaceutical products.

Why You Need a Product Liability Attorney

If you have been harmed due to glyphosate exposure after using Monsanto’s Roundup or a medical product manufactured by Bayer, it is essential to work with an experienced product liability attorney. These are complex claims that require an understanding of scientific and medical data as well as sharp negotiating and trial skills.

At Wool Trial Law, we have the experience to hold Bayer accountable and the determination to win you the maximum compensation you deserve. By conducting an extensive investigation and collaborating with experts in various fields, we will work to show how your injuries were caused by the negligence of Bayer/Monsanto.

We have a demonstrated track record of success in toxic torts and pharmaceutical product liability claims, having recovered millions of dollars for injury victims. Trust our legal team to handle all the details of your claim and guide you through every step of the process.

Contact Our Experienced Denver-based Bayer and Monsanto Litigation Attorney

Going up against a large corporation like Bayer or Monsanto can be daunting. The best way to protect your rights is to work with the experienced mass tort lawyers at Wool Trial Law. Contact us today to get started.