PROQINASE
USPTO (United States) · Serial 76243138
- Status
- registered
- Status updated
- 9 December 2013
- Filing date
- 19 April 2001
- Registration date
- 25 November 2003
- Nice classification
- 1, 5, 42
- Owner
- KTB Tumorforschungsgesellschaft mbH
- Owner country
- DE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76243138) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.