BIOHANKO
USPTO (United States) · Serial 98913571
- Status
- cancelled
- Status updated
- 9 December 2025
- Filing date
- 19 December 2024
- Registration date
- -
- Nice classification
- 42
- Owner
- Shirley Kwan
- Owner country
- US
- Raw status code
- 730
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 98913571) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.