ALCOTAC
USPTO (United States) · Serial 73773015
- Status
- registered
- Status updated
- 30 April 2021
- Filing date
- 4 January 1989
- Registration date
- 5 February 1991
- Nice classification
- 1
- Owner
- CIBA SPECIALTY CHEMICALS WATER TREATMENTS LIMITED
- Owner country
- -
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73773015) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.