GRAPHENOIL
USPTO (United States) · Serial 97920931
- Status
- registered
- Status updated
- 24 March 2026
- Filing date
- 4 May 2023
- Registration date
- 24 March 2026
- Nice classification
- 1, 4
- Owner
- Marquart IP LLC
- Owner country
- US
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 97920931) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.