CARBOSIEVE
USPTO (United States) · Serial 85427005
- Status
- cancelled
- Status updated
- 25 November 2022
- Filing date
- 20 September 2011
- Registration date
- 15 May 2012
- Nice classification
- 1
- Owner
- Sigma-Aldrich Co., LLC
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 85427005) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.