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Practice Area
Our Patent Litigation Practice is one of the country’s most active and highly regarded. Our seasoned patent litigators bring extensive courtroom experience to every matter we handle. According to Lex Machina, we are among the top three national patent defense firms in the country for number of appearances and cases filed, and we also were the top national defense firm for number of patent trials in the last five years (2018–2022).
Practice Area
The United States International Trade Commission (ITC) is an increasingly popular venue for patent infringement litigation. More and more companies are seeking to halt importations of infringing products into the United States by turning to the ITC for expedited relief. Section 337 investigations conducted by the ITC provide complainants with a “fast track” to remedy IP matters that typically go to trial within 10 months. Since many Section 337 cases go to trial, selecting an ITC litigation team with a command of the technology, patent law, and specialized procedural practice is extremely important. We have handled more than 100 cases before the ITC.
Practice Area
Winston’s Intellectual Property (IP) Practice is one of the most active and highly regarded in the United States per Chambers USA, Benchmark Litigation US, and Best Law Firms®, among other ranking organizations. Our team features some of the country’s best IP lawyers, attorneys with the technical abilities to litigate and try highly complex IP disputes, and technical lawyers who provide critical advisory services.
Experience 101 results
Experience
|July 17, 2025
Experience
|June 25, 2025
Winston Secures Federal Circuit Affirmance of 101 Victory for Polycom
Experience
|June 12, 2025
Winston Serves as Lead Counsel to CGP Capital Partners in New Continuation Vehicle
Insights & News 4,223 results
Sponsorship
|September 18, 2025
Winston & Strawn Sponsors 21st Annual Boardroom Summit
Winston & Strawn is sponsoring the upcoming 21stAnnual Boardroom Summit & Board Committee Peer Exchange. This unique event will bring industry leading public company directors to discuss current trends, including shareholder activism, CEO succession strategies, and uses of AI in the boardroom.
Product Liability & Mass Torts Digest
|August 22, 2025
|5 Min Read
In what appears to be the first case to consider the issue, an Eastern District of Missouri court recently rejected the argument that the Supreme Court’s Loper Bright Enterprises v. Raimondo decision overruling Chevron deference undermines the basis for express preemption in medical device cases.
Recognitions
|August 21, 2025
|1 Min Read
Winston Attorneys Recognized in The Best Lawyers in America® 2026
The 32nd edition of The Best Lawyers in America® 2026 includes 143 Winston & Strawn attorneys. The outlet identifies award winners by conducting and compiling exhaustive peer-review surveys. During this process, tens of thousands of leading lawyers confidentially assess their professional peers.
Other Results 109 results
Law Glossary
Colloquially referred to as the “patent dance,” the BPCIA provides a framework that includes certain steps and a schedule during which the applicant and reference product sponsor exchange confidential information disclosed in the aBLA. During the patent dance, the applicant and sponsor identify the patents that could be litigated in the future during two potential phases of litigation. In the first phase, the sponsor can allege infringement of a subset of the patents identified during the patent dance. The second phase begins after the sponsor receives the Notice of Commercial Marketing from the applicant. During this second phase, the sponsor can assert any remaining patents that were not asserted in the first phase.
Site Content
Form 8-K is a form required to be filed by registrants with the SEC when certain significant or “material” events occur, such as mergers and acquisitions, changes in management, and director resignations. The form generally must be filed with four business days of the event triggering disclosure.
Site Content
Form S-1 is the standard form of registration statement used in the IPO of securities by a domestic U.S. company for which no other form is authorized or prescribed.