PHOTOTROP
USPTO (United States) · Serial 76503174
- Status
- cancelled
- Status updated
- 25 May 2012
- Filing date
- 3 April 2003
- Registration date
- 18 October 2005
- Nice classification
- 5
- Owner
- SIGMA-TAU HEALTHSCIENCE S.p.A
- Owner country
- IT
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76503174) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.