Office Action checkout

Owner

OFC MOLECULAR LLC

Status date

Sep 1, 2026

Deadline

December 1, 2026

Status 641 means the USPTO mailed a non-final Office Action identifying issues with your application. You typically have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.

The examiner has identified that you have a potential conflict with an earlier-filed pending application and a likelihood of confusion refusal with an existing registered trademark.