RPI
USPTO (United States) · Serial 74500499
- Status
- abandoned
- Status updated
- 10 March 1995
- Filing date
- 10 March 1994
- Registration date
- -
- Nice classification
- 42
- Owner
- Ribozyme Pharmaceuticals Incorporated
- Owner country
- US
- Raw status code
- 601
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74500499) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.