BIOTECH RESEARCH
USPTO (United States) · Serial 73457560
- Status
- cancelled
- Status updated
- 15 July 2006
- Filing date
- 19 December 1983
- Registration date
- 1 October 1985
- Nice classification
- 1, 42
- Owner
- CAMBRIDGE BIOSCIENCE CORPORATION
- Owner country
- -
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73457560) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.