HOSTAPHAN
USPTO (United States) · Serial 72229044
- Status
- registered
- Status updated
- 12 December 1987
- Filing date
- 1 October 1965
- Registration date
- 12 September 1967
- Nice classification
- 1
- Owner
- CANADIAN HOECHST LIMITED
- Owner country
- CA
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72229044) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.