SOMATOZYME
USPTO (United States) · Serial 72038765
- Status
- cancelled
- Status updated
- 6 June 1997
- Filing date
- 11 October 1957
- Registration date
- 20 January 1959
- Nice classification
- 18
- Owner
- PURDUE FREDERICK COMPANY, THE
- Owner country
- US
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72038765) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.