RPI
USPTO (United States) · Serial 74514732
- Status
- cancelled
- Status updated
- 20 October 2007
- Filing date
- 15 April 1994
- Registration date
- 14 January 1997
- Nice classification
- 5
- Owner
- Ribozyme Pharmaceuticals Incorporated
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74514732) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.