Tsan Abrahamson

533 Clients
2,294 Marks
1,239 Live
109 Managed TTAB(67%P/33%D)
7 Managed Active

Tsan Abrahamson is a USPTO correspondent of record based in Berkeley, California, listed on 2,294 trademark filings (1,239 currently live). The correspondent has worked across 533 distinct trademark owners — a mid-breadth client roster at roughly 4.3 marks per client. In TTAB matters, Tsan Abrahamson is attorney of record on 109 contested oppositions and cancellations, more often as plaintiff (73) than defendant (36). The correspondent is associated with COBALT LLP.

Showing 10 of 533 owners · 2,294 marks