BIO-BLAST
USPTO (United States) · Serial 74453093
- Status
- cancelled
- Status updated
- 15 March 2008
- Filing date
- 1 November 1993
- Registration date
- 10 June 1997
- Nice classification
- 5
- Owner
- ECOSCIENCE CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74453093) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.