PFA-EINSTELLUNG MIT EXOTHERMEM MATERIAL
European patent · EP3724445 · Deleted
Register entry
- Publication number
- EP3724445
- Application number
- EP18888318
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 13, 2018
- Published
- Oct 21, 2020
- Granted
- Jan 26, 2022
- Deleted
- Jul 25, 2023
- Reason
- Annual fee unpaid
- IPC classes
- E21B 33/12 (2006.01)E21B 33/13 (2006.01)C09K 8/42 (2006.01)E21B 36/00 (2006.01)
- Priority
- US 201762598680 P 14.12.2017
- PCT application
- PCT/US2018/065446 13.12.2018
- PCT publication
- WO2019/118724 20.06.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 25, 2023
Deleted, fee unpaid
Published in Swissreg on 25.07.2023
- Dec 7, 2022
Change
Published in Swissreg on 07.12.2022
- Jan 26, 2022
Granted
Published in Swissreg on 26.01.2022
Parties
Inventor
SHAFER, Randall S.
Houston, Texas 77079, 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.