Biogen MA Inc.
USTotal marks
138
Live
66
Live %
47.8%
First filing
1981-07-27
Top NICE
5Pharmaceuticals
Total opposition events
7
Sum across all this owner's marks
As Plaintiff (filed)
0
Owner challenged someone else
As Defendant (received)
0
Owner's mark was challenged
Detailed per-opposition records, opposing parties, and outcomes will appear here in a future update.