BIOASTIN
USPTO (United States) · Serial 75775254
- Status
- cancelled
- Status updated
- 9 February 2008
- Filing date
- 7 September 1999
- Registration date
- 1 May 2001
- Nice classification
- 5
- Owner
- Cyanotech Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75775254) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.