BLIZZOP
USPTO (United States) · Serial 79021184
- Status
- cancelled
- Status updated
- 15 November 2013
- Filing date
- 7 February 2006
- Registration date
- 10 April 2007
- Nice classification
- 5
- Owner
- Vifor (International) AG; (Vifor (International) Ltd.); (Vifor (International) Inc.)
- Owner country
- CH
- Raw status code
- 709
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79021184) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.