EIGENFACTOR
USPTO (United States) · Serial 77622909
- Status
- registered
- Status updated
- 21 December 2021
- Filing date
- 26 November 2008
- Registration date
- 20 September 2011
- Nice classification
- 9, 42
- Owner
- University of Washington
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 77622909) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.