Protecting IP. Propelling Business.

Banner Witcoff is the trusted partner of choice for protecting and enforcing intellectual property, completely.

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This year marks a significant milestone for our firm. In July 2020, we will celebrate the firm’s centennial. Join us in remembering our rich history as we continue to evolve, serving our clients as their trusted IP partner of choice for the next 100 years.

Our Response to Racial Injustice

COVID-19 Update: Banner Witcoff’s Business Continuity Plan

News + Events

A Banner Witcoff team led by Brian Emfinger and Binal Patel represented Clear-Vu Lighting as petitioner in an inter partes review of a patent directed to using blue light to inactivate certain types of bacteria.

In an article recently published by Corporate Counsel, Banner Witcoff's Kirk Sigmon provides patent owners a trio of strategies to help prevent their patents from being misunderstood.

Enablement, indefiniteness, and privity are just a few of the topics that Banner Witcoff's Roshan Bhattarai and Josh Davenport covered in our latest installment of PTAB Highlights.

Banner Witcoff's Evi Christou summarizes the U.S. Supreme Court's recent ruling in a key trademark case.

In its annual "IP Stars" guide, Managing IP recognized Banner Witcoff for its patent prosecution, PTAB litigation and trademark practices. The guide also lists 17 firm attorneys as IP Stars.

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Main: 312.463.5000 / Fax: 312.463.5001

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Main: 617.720.9600 / Fax: 617.720.9601

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Portland, OR 97204

Main: 503.425.6800 / Fax: 503.425.6801

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Protecting IP. Propelling Business.

Our Response to Racial Injustice

COVID-19 Update: Banner Witcoff’s Business Continuity Plan

News + Events

Banner Witcoff Secures PTAB Win for Client Clear-Vu Lighting

Kirk Sigmon Offers PR Strategies for Drafting Patents in Corporate Counsel

PTAB Highlights | Takeaways From Recent Decisions in Post−Issuance Proceedings

U.S. Supreme Court Rules in Favor of Booking.com in Trademark Case

2020 “IP Stars” Guide Recognizes Banner Witcoff’s Patent, PTAB Litigation and Trademark Practices

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Protecting IP. Propelling Business.

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