CHONDRIN
USPTO (United States) · Serial 74015447
- Status
- abandoned
- Status updated
- 4 January 1991
- Filing date
- 2 January 1990
- Registration date
- -
- Nice classification
- 3, 5
- Owner
- HYAL PHARMACEUTICAL CORPORATION
- Owner country
- CA
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74015447) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.