BIOSORB
USPTO (United States) · Serial 75324399
- Status
- abandoned
- Status updated
- 16 November 1998
- Filing date
- 14 July 1997
- Registration date
- -
- Nice classification
- 1
- Owner
- Dong Kook Fine Chemical Co., Ltd.
- Owner country
- KR
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75324399) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.