OCULOSAN
USPTO (United States) · Serial 73672244
- Status
- cancelled
- Status updated
- 1 May 1995
- Filing date
- 15 July 1987
- Registration date
- 25 October 1988
- Nice classification
- 5
- Owner
- DISPERSA LIMITED
- Owner country
- CH
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73672244) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.