SEPHADEX
USPTO (United States) · Serial 76416625
- Status
- registered
- Status updated
- 5 February 2024
- Filing date
- 31 May 2002
- Registration date
- 19 August 2003
- Nice classification
- 1
- Owner
- Amersham Biosciences AB
- Owner country
- SE
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76416625) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.