
The team at Kirkland & Ellis LLP handles complex disputes involving alleged personal injury and economic loss arising from drug and medical device products. The practice represents manufacturers in putative class actions and MDLs, with experience addressing failure-to-warn allegations, product labeling and disclosure issues, and claims tied to marketing and pricing practices. James Hurst, based in Chicago, focuses on matters involving alleged gastrointestinal injuries, including claims concerning infant formula, GLP-1 medications, and HIV drugs, as well as allegations of delayed introduction of alternative therapies. In New York, Jay Lefkowitz concentrates on prescription and over-the-counter drug litigation involving alleged mislabeling, ingredient disclosures, and marketing conduct, including claims asserting links between acne treatments and cancer. Allison Brown, based in Philadelphia, brings experience across MDLs involving both personal injury and economic loss, while Kim Bueno, based in Austin, serves as trial counsel in medical device litigation, including pelvic mesh matters. Mike Brock, based in Washington DC, is also a key member of the team, contributing to the team’s work in this area.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Sector knowledge
Key clients
- Abbott Laboratories
- AbbVie Inc.
- Crown Laboratories
- Eli Lilly and Company
- Ethicon, Inc.
- Gilead Sciences, Inc.
- GlaxoSmithKline
- Haleon plc
- Janssen Pharmaceuticals
- Kenvue Brands
- Zhejiang Huahai Pharmaceutical Co.
Work highlights
Defended Abbott Laboratories in multidistrict product liability litigation alleging that certain formula products caused injuries in preterm infants. Kirkland secured summary judgment in the first, second, and third bellwether cases.
Represented Johnson & Johnson as lead counsel in a multidistrict litigation in New Jersey federal court involving nearly 70,000 plaintiffs alleging they contracted ovarian cancer from exposure to Johnson’s Baby Powder.
Represented Johnson & Johnson in multidistrict and state court litigation alleging personal injuries from maternal use of Tylenol during pregnancy, in which the federal court excluded all of the plaintiffs’ experts under Daubert.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Other key lawyers
Allison Brown; Jay Lefkowitz; James Hurst; Kim Bueno; Mike Brock


