N
USPTO (United States) · Serial 75493271
- Status
- registered
- Status updated
- 27 August 2018
- Filing date
- 29 May 1998
- Registration date
- 17 August 1999
- Nice classification
- 28
- Owner
- Northwestern University
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75493271) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.