CELLMARK
USPTO (United States) · Serial 74377127
- Status
- cancelled
- Status updated
- 6 October 2003
- Filing date
- 9 April 1993
- Registration date
- 26 November 1996
- Nice classification
- 1, 5
- Owner
- ZENECA LIMITED
- Owner country
- GB
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74377127) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.