ATTENIN
USPTO (United States) · Serial 99426529
- Status
- -
- Status updated
- 3 March 2026
- Filing date
- 4 October 2025
- Registration date
- -
- Nice classification
- 28
- Owner
- NELSON ALBERTO DIAZ MARTINEZ
- Owner country
- SV
- Raw status code
- 641
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 99426529) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.