BIOTHERAPEUTIC DRAINAGE
USPTO (United States) · Serial 75733558
- Status
- registered
- Status updated
- 13 September 2021
- Filing date
- 21 June 1999
- Registration date
- 15 May 2001
- Nice classification
- 16, 41
- Owner
- SEROYAL U.S.A., INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75733558) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.