OROS
USPTO (United States) · Serial 73309205
- Status
- registered
- Status updated
- 28 March 2023
- Filing date
- 23 March 1981
- Registration date
- 27 July 1982
- Nice classification
- 10
- Owner
- Alza Corporation
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73309205) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.