OMEROS CORPORATION
101 Marks
Corp.
First Filed:Nov 20, 2001Latest Filed:Jun 5, 2026Address:201 Elliott Avenue West, Seattle, WA 98119, US
Portfolio Overview
Previous
6Top Classes
Class 5
PharmaceuticalsClass 42
Software, IT Services & Scientific ResearchClass 44
Medical, beauty and agricultural servicesTTAB Proceedings
Total Proceedings
23As Plaintiff
13(57%)As Defendant
10(43%)Top Firms
Loading...
Trademark Activity Timeline(2001 – 2026)
Trademark Portfolio
107 results
(current & previous marks)
Refine by Mark/Description🔽
Filed
Registered
Last Activity















































































