Purdue Pharma L.P. v. Collegium Pharmaceutical, Inc.
November 27, 2023
Purdue Pharma L.P. (“Purdue”) appeals from a judgment of the Patent Trial and Appeal Board (“Board”) finding claims 1–17 of U.S. Patent No. 9,693,961 (“’961 patent”) unpatentable for lack of written description and anticipation. The Board issued its Final Written... Read more →
Registering your trademarks is one of the best long-term investments you can make in your business. Contact us today for more information.
Visit Gehrke & Associates, SC.