ABHÄNGERLANDUNGSSTIFTINDIKATOR
European patent · EP3615764 · Deleted
Register entry
- Publication number
- EP3615764
- Application number
- EP18791841
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 19, 2018
- Published
- Mar 4, 2020
- Granted
- Nov 2, 2022
- Deleted
- Nov 23, 2023
- Reason
- Annual fee unpaid
- IPC classes
- E21B 41/00 (2006.01)E21B 33/068 (2006.01)E21B 33/04 (2006.01)
- Priority
- US 201715495968 24.04.2017
- PCT application
- PCT/US2018/028213 19.04.2018
- PCT publication
- WO2018/200289 01.11.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 23, 2023
Deleted, fee unpaid
Published in Swissreg on 23.11.2023
- Sep 13, 2023
Change
Published in Swissreg on 13.09.2023
- Nov 2, 2022
Granted
Published in Swissreg on 02.11.2022
Parties
Inventor
HEE, Boon Hao
Singapore 629560, SG
LIM, Haw Keat
Singapore 750492, SG
TAN, Su Tuan
Singapore 629560, SG
LAI, Choon Keat
Singapore 629560, SG
HUANG, Xianyi
Katy, Texas 77493-3592, 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.