Purdue Pharma L.P. trademarks

Purdue Pharma L.P. owns 282 U.S. trademark filings (17 live registrations), with 31 TTAB proceedings. See filings by year, classes, attorneys and assignments…

Recent trademark filings

• NALMEFENE HCL
• The mark consists of five small squares and three horizontal lines that transition from solid to decreasing shading.
• ZURNAI
• NALMEFENE HCL
• The mark consists of five small squares and three horizontal lines that transition from solid to decreasing shading.
• K
• K KNOA PHARMA
• KNOA PHARMACEUTICALS
• KNOA PHARMA
• NAMFERO

View the full Purdue Pharma L.P. trademark profile on Marksy