Office Action checkout
SINOCHEM
Serial No. 79434075
- Owner
- SINOCHEM CORPORATION
- Status date
- Mar 25, 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.
USPTO record
Preparing serial number 79434075
We are checking the latest USPTO record for this serial number. This usually takes a few seconds.
Public reviews
Client reviews
Public Google reviews of CopyMark Law Group.
Loading reviews…
Recent filings