BIOSYNSORB
USPTO (United States) · Serial 73802701
- Status
- cancelled
- Status updated
- 15 December 2000
- Filing date
- 26 May 1989
- Registration date
- 12 October 1993
- Nice classification
- 1
- Owner
- CHEMBIOMED LTD.
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73802701) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.