PROSIEVE
USPTO (United States) · Serial 75744636
- Status
- registered
- Status updated
- 24 April 2021
- Filing date
- 7 July 1999
- Registration date
- 10 April 2001
- Nice classification
- 1
- Owner
- LONZA SALES AG
- Owner country
- CH
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75744636) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.