skip navigationU S P T O SealUnited States Patent and Trademark Office TTABVUE logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.6.0

Summary

Query: Party Name contains all words: ATHENIUM PHARMACEUTICALS, LLC
Number of results: 2

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
91295623
12/11/2024
Athenium Pharmaceuticals, LLC
Mark: ECELEA S#:98312045
Regeneron Pharmaceuticals, Inc.
Mark: EYLEA S#:77510978 R#:4088223
Mark: EYLEA S#:85209921 R#:4100104
Mark: EYLEA S#:87722615 R#:5524177
Mark: EYLEA S#:90701063
Mark: EYLEA (AFLIBERCEPT) INJECTION 4U S#:85955455 R#:4566649
Mark: EYLEA4U S#:85327081 R#:4191718
98312045
08/20/2024
Athenium Pharmaceuticals, LLC
Mark: ECELEA S#:98312045
Regeneron Pharmaceuticals, Inc.

Results as of 05/17/2025 10:08 PMSearch again
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY POLICY