CD-ISOTAME
USPTO (United States) · Serial 74477840
- Status
- cancelled
- Status updated
- 10 April 2020
- Filing date
- 10 January 1994
- Registration date
- 8 August 1995
- Nice classification
- 42
- Owner
- Catalytic Distillation Technologies
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74477840) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.