NEO-DIARSOL
USPTO (United States) · Serial 73299616
- Status
- cancelled
- Status updated
- 14 April 1989
- Filing date
- 4 March 1981
- Registration date
- 21 September 1982
- Nice classification
- 5
- Owner
- Evsco Pharmaceutical Corp.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73299616) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.