AMMONYX
USPTO (United States) · Serial 72164459
- Status
- registered
- Status updated
- 9 March 2016
- Filing date
- 12 March 1963
- Registration date
- 4 January 1966
- Nice classification
- 6
- Owner
- STEPAN COMPANY
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72164459) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.