SEITENWANDKERNWERKZEUGSYSTEME UND -VERFAHREN
European patent · EP4153841 · In force
Register entry
- Publication number
- EP4153841
- Application number
- EP21808799
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 21, 2021
- Published
- Mar 29, 2023
- Granted
- Sep 16, 2026
- Protection ends at the latest
- May 20, 2041
- Next annual fee due
- May 31, 2027
- IPC classes
- E21B 49/06 (2006.01)E21B 10/02 (2006.01)E21B 10/60 (2006.01)E21B 10/48 (2006.01)E21B 10/44 (2006.01)
- Priority
- US 202063028623 P 22.05.2020US 202063124703 P 11.12.2020
- PCT application
- PCT/US2021/033658 21.05.2021
- PCT publication
- WO2021/237092 25.11.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 16, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.09.2026
Parties
Inventor
BHOME, Amol
Sugar Land, Texas 77478, US
LOWE, Robert Monroe., Jr
Katy, Texas 77494-5049, US
HADDAD, Charles
Sugar Land, Texas 77478, US
DE LA GARZA, Daniel
Sugar Land, Texas 77478, US
FISSELER, Patrick
Sugar Land, Texas 77478, US
COLLINS, Kelly
Katy, Texas 77493, 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.