AMBERZYME
USPTO (United States) · Serial 78154104
- Status
- cancelled
- Status updated
- 22 July 2011
- Filing date
- 14 August 2002
- Registration date
- 11 January 2005
- Nice classification
- 1
- Owner
- Rohm and Haas Company
- Owner country
- US
- Raw status code
- 711
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78154104) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.