Office Action checkout

Owner

Pioneer Hi-Bred International, Inc.

Status date

Sep 19, 2026

Deadline

December 19, 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 need to clarify the description of your services. Additionally, the examiner noted that your application covers multiple international classes, requiring you to address the classification and fee requirements.