AMBERSEP
USPTO (United States) · Serial 73204579
- Status
- registered
- Status updated
- 24 August 2022
- Filing date
- 22 February 1979
- Registration date
- 19 January 1982
- Nice classification
- 1
- Owner
- DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73204579) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.