Insights & News

Start Date

End Date

Get Our Updates

View:

Blog

Fifth Circuit Clarifies Impossibility Preemption Defense for Drug Manufacturers Facing State Law Failure-to-Warn Claims

June 27, 2024

Recognitions

Winston Attorneys Recognized in Litigator of the Week Column

January 6, 2023

Client Alert

Chief Scientific Officer’s Contradictory Statements to the FDA and the Patent Office Rendered the Patent Covering Epinephrine Formulations Unenforceable

October 18, 2021

Client Alert

Extrinsic Evidence, Including Testing, of Non-Prior Art Embodiments Can Be Used to Demonstrate Inherency; for Purposes of Obviousness, a Reasonable Expectation of Success Is Not Needed if the Missing Limitation Is Necessarily Present in the Prior Art

January 9, 2020

Client Alert

Doctrine of Equivalents Reaffirmed in Light of Prosecution History Estoppel Argument

August 12, 2019

News

Winston & Strawn Wins Victory for Hospira Inc.

April 9, 2012

News

Winston & Strawn Secures Victory for Abbott Laboratories

April 27, 2010

Recognitions

Winston Named Finalist for American Lawyer’s “IP Litigation Department of the Year”

January 4, 2010

Copyright © 2026. Winston & Strawn LLP

Alumni Corporate Transparency Act Task Force DEI Compliance Task Force Equal Rights Amendment Law Glossary The Oval Update Winston Minute Privacy Policy Cookie Policy Fraud & Scam Alerts Notices SubscribeAttorney Advertising