HOECHST HIGH CHEM
USPTO (United States) · Serial 73564352
- Status
- cancelled
- Status updated
- 1 November 1993
- Filing date
- 21 October 1985
- Registration date
- 28 April 1987
- Nice classification
- 1, 5, 9, 17, 22
- Owner
- HOECHST AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73564352) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.