RETMARKERDR BIOMARKER FOR DIABETIC RETINOPATHY PROGRESSION
USPTO (United States) · Serial 79077129
- Status
- cancelled
- Status updated
- 11 November 2019
- Filing date
- 11 November 2009
- Registration date
- 5 April 2011
- Nice classification
- 9
- Owner
- CRITICAL HEALTH, S.A.
- Owner country
- PT
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79077129) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.