Protecting IP. Propelling Business.
Banner Witcoff is the trusted partner of choice for protecting and enforcing intellectual property, completely.
Deep experience in all aspects of IP.
In the past 10+ years Banner Witcoff has filed:
News + Events
Banner Witcoff Attorneys Receive Northern District of Illinois Court’s Pro Bono and Public Interest Award for Excellence
Christopher Glembocki and Anna King to Present at AIPLA IP Practice in Japan 2025 Delegation
Shambhavi Patel Named to Top 50 Women in PTAB Trials List
Shareholder Janet Lee Named on the 2025 National Association of Women Lawyers Rising List
Search our library.
Our archives hold two decades’ worth of thought leadership in IP.
View Full LibraryGet in touch.
Contact us to let us know how we can help you with your IP needs.
Chicago
71 South Wacker Drive
/ Suite 3600
Chicago, IL 60606
Main: 312.463.5000 / Fax: 312.463.5001
Washington D.C.
1100 13th Street NW
/ Suite 1200
Washington, DC 20005
Main: 202.824.3000 / Fax: 202.824.3001
Boston
28 State Street
/ Suite 1800
Boston, MA 02109
Main: 617.720.9600 / Fax: 617.720.9601
Portland
111 SW 5th Street / Suite 3150
Portland, OR 97204
Main: 503.425.6800