CELLTECH BIOLOGICS
USPTO (United States) · Serial 74496473
- Status
- cancelled
- Status updated
- 22 November 2003
- Filing date
- 3 March 1994
- Registration date
- 18 February 1997
- Nice classification
- 5, 40
- Owner
- CELLTECH LIMITED
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74496473) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.