BIOPURE ENVIRONMENTAL SERVICE
USPTO (United States) · Serial 88440337
- Status
- registered
- Status updated
- 7 December 2021
- Filing date
- 21 May 2019
- Registration date
- 7 December 2021
- Nice classification
- 37
- Owner
- BioPure Services LLC
- Owner country
- US
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 88440337) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.