PURAMEM
USPTO (United States) · Serial 79093000
- Status
- registered
- Status updated
- 5 November 2021
- Filing date
- 3 September 2010
- Registration date
- 22 May 2012
- Nice classification
- 9, 17
- Owner
- Evonik Membrane Extraction Technology Ltd.
- Owner country
- GB
- Raw status code
- 706
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 79093000) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.