VERDICHTER MIT NACHGIEBIGER DICHTUNG
European patent · EP4158199 · In force
Register entry
- Publication number
- EP4158199
- Application number
- EP21814396
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 24, 2021
- Published
- Apr 5, 2023
- Granted
- Oct 15, 2025
- Protection ends at the latest
- May 23, 2041
- Next annual fee due
- May 31, 2026
- IPC classes
- F04C 18/02 (2006.01)F04C 27/00 (2006.01)F04C 29/00 (2006.01)F04C 23/00 (2006.01)F16J 15/08 (2006.01)F16J 15/12 (2006.01)F16J 15/34 (2006.01)
- Priority
- US 202016883323 26.05.2020
- PCT application
- PCT/US2021/033899 24.05.2021
- PCT publication
- WO2021/242690 02.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 26, 2026
Change
Published in Swissreg on 26.08.2026
- Oct 15, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 15.10.2025
Parties
Inventor
SCHAEFER, James A.
Sidney, Ohio 45365, US
GADRE, Sumit R.
Pune, 411057, IN
MAHURE, Yogesh S.
Pune, 411057, IN
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.