Office Action checkout

Owner

Shani Goldofsky

Status date

Aug 24, 2026

Deadline

November 24, 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 USPTO examiner requires a disclaimer for the descriptive wording 'STEM CELLS' and has noted that your proposed change to the description of goods exceeds the original scope of your application.