ARICEPT ER
USPTO (United States) · Serial 79042193
- Status
- cancelled
- Status updated
- 20 June 2017
- Filing date
- 20 June 2007
- Registration date
- 24 June 2008
- Nice classification
- 5
- Owner
- Eisai R&D Management Co., Ltd.
- Owner country
- JP
- Raw status code
- 404
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79042193) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.