PENTHIOPYRAMIDE
USPTO (United States) · Serial 76500938
- Status
- cancelled
- Status updated
- 26 August 2008
- Filing date
- 26 March 2003
- Registration date
- 2 August 2005
- Nice classification
- 5
- Owner
- MITSUI CHEMICALS, INC.
- Owner country
- JP
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76500938) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.