Intellectual property litigation and counseling for the world’s most innovative companies
We combine our Big Law roots with the agility of a boutique to pursue sophisticated but nimble strategies. That’s why large publicly traded companies and cutting-edge startups alike trust us to handle their most nuanced matters. And that’s why our attorneys achieve disproportionately successful results for our clients in intellectual property matters before federal and state courts, the Patent Trial and Appeal Board, the Federal Circuit, and the International Trade Commission.
Patent Litigation
We routinely litigate high-technology patent disputes in every major patent litigation forum in the country, including the Western District of Texas, the Eastern District of Texas, the District of Delaware, the Eastern District of Virginia, and the Northern District...
Patent Trial and Appeal Board
Our team excels at both challenging and defending patent validity in Inter Partes Review and Post Grant Review proceedings before the Patent Trial and Appeal Board. Drawing on our deep technical expertise, we formulate arguments with a rigor that impresses...
Trade Secrets Litigation
We litigate highly technical, high-stakes trade secrets matters before state and federal courts. In addition to aggressively pursuing the merits of trade secrets claims and defenses, we are well-versed in obtaining or defeating temporary restraining orders and...
Trademark and Trade Dress Litigation
We litigate trademark and trade dress claims in both federal and state courts, and have counseled clients through all aspects of brand creation and enforcement—from selecting and protecting trademarks through asserting incontestable trademark registration rights. We...
BPCIA Litigation
We counsel innovator and biosimilar companies through every phase of the complex patent disputes that arise under the Biologics Price Competition and Innovation Act. Our team has navigated the BPCIA's unique procedural requirements, including the patent dance,...
Hatch-Waxman Litigation
Our team has extensive experience representing both major and emerging pharmaceutical companies in Hatch-Waxman actions across the full spectrum of patent types and therapeutic areas, including composition-of-matter, formulation, polymorph, and method-of-use patents....
Advertising and Consumer Litigation
Our team has extensive experience handling truth-in-advertising and claim-substantiation matters in both federal courts and before regulatory and administrative bodies, including the Federal Trade Commission, Food and Drug Administration, and National Advertising...
Copyright Litigation
With a particular focus on computer source code, our team litigates copyright infringement disputes in the federal district courts. We have successfully pursued innovative strategies relating to non-literal copying, open-source, fair use, and the Digital Millennium...
Business Litigation
High value intellectual property cases are rarely limited to technology alone. Where alleged infringement is intermixed with alleged wrongdoing, implicating claims outside of the traditional IP context, we aggressively pursue and defend a wide range of complementary...
Appellate
We routinely litigate appellate matters in the federal courts, most notably at the Court of Appeals for the Federal Circuit. In addition to litigating appeals from our own lower court matters, we are also well-equipped to replace existing trial counsel at the...
Big wins
Gish PLLC Invalidates Diagnostic Testing Patent for Lipotype
Gish PLLC has secured the complete dismissal of a patent infringement lawsuit on behalf of the worldwide leading lipid analysis company, Lipotype, invalidating all 20 claims of the asserted patent as directed to patent-ineligible abstract subject matter under 35 U.S.C. § 101.