MATROCILLIN
USPTO (United States) · Serial 72019987
- Status
- registered
- Status updated
- 24 August 1998
- Filing date
- 27 November 1956
- Registration date
- 19 November 1957
- Nice classification
- 18
- Owner
- PFIZER INC.
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72019987) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.