STEMLINE
USPTO (United States) · Serial 78748847
- Status
- registered
- Status updated
- 7 July 2017
- Filing date
- 7 November 2005
- Registration date
- 17 July 2007
- Nice classification
- 1
- Owner
- SIGMA-ALDRICH BIOTECHNOLOGY L.P.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78748847) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.