MEHRKOMPONENTIGE BOHRLOCHBEHANDLUNG
European patent · EP3953559 · Deleted
Register entry
- Publication number
- EP3953559
- Application number
- EP19932990
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 13, 2019
- Published
- Feb 16, 2022
- Granted
- Dec 11, 2024
- Deleted
- Jan 27, 2026
- Reason
- Annual fee unpaid
- IPC classes
- E21B 21/12 (2006.01)E21B 33/13 (2006.01)E21B 17/18 (2006.01)E21B 33/14 (2006.01)E21B 17/20 (2006.01)E21B 43/16 (2006.01)
- PCT application
- PCT/US2019/037032 13.06.2019
- PCT publication
- WO2020/251578 17.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 27, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 27.01.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 27.01.2026
- Oct 22, 2025
Change
Published in Swissreg on 22.10.2025
- Dec 11, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.12.2024
Parties
Inventor
QUERO, Philippe
Houston, Texas 77041, US
BIVENS, Eric
Littleton, Colorado 80123, 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.