Protecting IP. Propelling Business.

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

Featured Content

Design Law:

Insights for 2021

If you missed our DESIGN LAW 2020 Virtual Event—or if you’d like to revisit and share it, the entire program is available online to view on demand.

For 17 years in a row, Banner Witcoff has obtained more U.S. design patents than any other law firm in the country; we brought leaders in the field together for this event.

News + Events

PTAB Highlights | Takeaways from Recent Decisions in Post-Issuance Proceedings

PTAB raising potential ground sua sponte, expunging a new exhibit filed with request for rehearing, and excessive number of grounds in PTAB trials are a few of the topics that Banner Witcoff's Lisa Carlson and Anthony Denis cover in our latest installment of PTAB Highlights.
View more posts

Search our library.

Our archives hold two decades’ worth of thought leadership in IP.

View Full Library

Get 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  /  Fax: 503.425.6801