EMCONGEST
USPTO (United States) · Serial 75761679
- Status
- cancelled
- Status updated
- 20 October 2007
- Filing date
- 27 July 1999
- Registration date
- 16 January 2001
- Nice classification
- 5
- Owner
- Merck KGaA
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75761679) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.