ISOGENOPAK
USPTO (United States) · Serial 81033011
- Status
- cancelled
- Status updated
- 6 July 1982
- Filing date
- -
- Registration date
- 10 February 1976
- Nice classification
- 17
- 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 81033011) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.