HUMIGEN PLUS
USPTO (United States) · Serial 74135690
- Status
- cancelled
- Status updated
- 11 May 1999
- Filing date
- 31 January 1991
- Registration date
- 3 November 1992
- Nice classification
- 1
- Owner
- Thedal Internacional S.A. de C.V.
- Owner country
- MX
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74135690) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.