Every law student learns the same tidy hierarchy on day one of Torts. Negligence is harder to prove than strict liability, because strict liability does not require showing the defendant did anything wrong, only that the product itself was defective. And recklessness is harder still than negligence, reserved for conduct that goes well beyond a
Negligence
No Duty to Innovate: California Supreme Court Rejects New Negligence Theory
The California Supreme Court handed down its long-awaited decision in Gilead Tenofovir Cases yesterday, and as we hoped, the Court held that a drug manufacturer owes no duty of care when deciding whether and when to develop an allegedly safer alternative drug to replace an admittedly non-defective product. The decision is a significant win for…
California Supreme Court Hears Argument On The “Duty to Innovate”
We observed arguments last week in the California Supreme Court in Gilead Tenofovir Cases, and quality advocates on both sides put on a great performance. As we previewed last week, the case presents a question with potentially sweeping consequences for product liability law: Does a pharmaceutical manufacturer owe a duty of reasonable care…
The “Duty to Innovate” Arrives at the California Supreme Court: Oral Argument Set for May 6, 2026
After nearly three years of litigation winding through California’s appellate courts, the closely watched Gilead Tenofovir Cases is finally set for oral argument before the California Supreme Court on Wednesday, May 6, 2026, at 9:00 a.m. in San Francisco. The case presents a question with potentially sweeping consequences for product liability law: Does a pharmaceutical…
Supreme Court Rejects Preemption: Does It Matter For Drug And Device Cases?
No, not that case. The appeal of the FIFRA preemption rulings in glyphosate litigation is still pending. This decision is Hencely v. Fluor Corp., No. 24-924, 2026 U.S. Lexis 1868 (U.S. Apr. 22, 2026), which involves the preemption of negligence claims against a military contractor in connection with a terrorist attack on the Bagram…
Medical Device Manufacturers Are Not Health Care Providers, Right?
For the decades that we have been handling drug and medical device product liability cases, it has been a given that we wanted to make it clear that our clients did not provide medical care or healthcare directly to patients. For one thing, unauthorized practice of medicine would be bad. Also, when dealing with prescription…
Flooding The Zone Does Not Work For Opioid Plaintiffs In Maine
No Liability For Contributing Funding For Research Activities
Public policy favors scientific and medical research. So do we. While the theories of various claims asserted against sponsors of medical research—and the reasons for rejecting them—vary greatly, the underlying incentive to promote good research certainly plays a role in protecting those that sponsor and conduct medical research from virtually unlimited liability for alleged…
No Debating Pennsylvania’s Rejection of Strict Liability for Implantable Medical Devices
This is from the non-Dechert part of the Blog.
Over the years, the Blog has had many, many posts related to the issue of whether Pennsylvania recognized any form of strict liability in product liability actions against prescription medical products. In addition to the fact that several of the principal authors of the Blog have…
Duty to Innovate Before The California Supreme Court: The Briefs Are In
Both sides in Gilead v. Superior Court have filed their opening briefs in the California Supreme Court, and the extreme nature of the California Court of Appeal’s opinion extending a manufacturer’s duties has been laid bare. As expected, the defendant convincingly argued that the California Court of Appeal has imposed potentially unlimited liability on product…
