PERFLUORAD
USPTO (United States) · Serial 79303418
- Status
- cancelled
- Status updated
- 11 November 2022
- Filing date
- 26 November 2020
- Registration date
- 5 October 2021
- Nice classification
- 1, 40
- Owner
- Cornelsen Solutions GmbH
- Owner country
- DE
- Raw status code
- 406
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79303418) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.