FILTRATIONSELEMENT MIT GRADIENTENDICHTUNGSSCHNITTSTELLE
European patent · EP3972711 · In force
Register entry
- Publication number
- EP3972711
- Application number
- EP20810101
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 14, 2020
- Published
- Mar 30, 2022
- Granted
- May 20, 2026
- Protection ends at the latest
- May 13, 2040
- Next annual fee due
- May 31, 2027
- IPC classes
- B01D 29/00 (2006.01)B01D 27/08 (2006.01)B01D 29/21 (2006.01)B01D 35/02 (2006.01)B01D 35/147 (2006.01)B01D 35/30 (2006.01)
- Priority
- IN 201941019992 20.05.2019
- PCT application
- PCT/US2020/032812 14.05.2020
- PCT publication
- WO2020/236503 26.11.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 20, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.05.2026
Parties
Inventor
KADAM, Pravin Shantinath
Kolhapur Maharashtra 416012, IN
ARAKERI, Sudhindra Palaxa
Shahapur 585223, IN
HERMAN, Peter K.
Stoughton, Wisconsin 53589, US
SOUTH, Kevin C.
Cookeville, Tennessee 38506, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.