Over the life of the Blog, there have been many posts taking issue with the pro-plaintiff leanings of California courts, which have resulted in many questionable decisions on issues ranging from expanding personal jurisdiction to shrinking preemption to re-writing the duties of medical product manufacturers under California law. We have also thrown more than a
Design Defect
Tort Hierarchy in Reverse?
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…
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…
You Can’t Teach an Old Complaint New Tricks
Pedicle Screw Robots (and some World Cup)
You’ve probably noticed there’s been a lot of soccer going on recently. We don’t purport to be experts on the “beautiful game,” but every four years we find ourselves riveted by a sport we don’t always watch and sometimes don’t understand. The expanded field of 48 teams generated lots of unexpected excitement, and we thoroughly…
Comment k Takes a Hit in the Covidien Mesh MDL
A few weeks ago, we found ourselves underwhelmed by the court’s Rule 702 rulings in the Covidien Hernia Mesh MDL. Today, we can say much the same thing about its summary judgment decision. In In re: Covidien Hernia Mesh Products Liability Litigation No. II, 2026 WL 1555914 (D. Mass. June 2, 2026), the…
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…
A Device That Uses Magnetic Levitation Sounds Pretty Innovative To Us
This post is from the non-RS side of the Blog.
Consider the following scenario. A fifty-two-year-old woman has end-stage left ventricular heart failure despite medical care and the latest medications. Her prospects for a heart transplant or the implantation of a left-ventricular assist device to prolong her life are limited, including by financial considerations. She…
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…
The Narrow Gap Is Not Wide Enough For Wieder
The latest medical device express preemption decision, Wieder v. Advanced Bionics LLC, 2026 U.S. Dist. LEXIS 70645, 2026 WL 880370 (S.D.N.Y. Mar. 31, 2026), comes out of the Southern District of New York and involves a Class III, PMA‑approved cochlear implant.
Fluid allegedly worked its way into the device and caused a short‑circuit and device…