DRUCKSCHOTT
European patent · EP3625432 · Deleted
Register entry
- Publication number
- EP3625432
- Application number
- EP18803115
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- May 18, 2018
- Published
- Mar 25, 2020
- Granted
- May 11, 2022
- Deleted
- Dec 23, 2022
- Reason
- Annual fee unpaid
- IPC classes
- E21B 43/00 (2006.01)E21B 43/11 (2006.01)E21B 43/1185 (2006.01)F42D 1/045 (2006.01)
- Priority
- US 201762508831 P 19.05.2017
- PCT application
- PCT/US2018/033509 18.05.2018
- PCT publication
- WO2018/213782 22.11.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 22, 2023
Change
Published in Swissreg on 22.03.2023
- Dec 23, 2022
Deleted, fee unpaid
Published in Swissreg on 23.12.2022
- May 11, 2022
Granted
Published in Swissreg on 11.05.2022
Parties
Inventor
SANSING, Joel
Wichita Falls, TX 76310, US
LANGFORD, Dale
Pampa, TX 79065, US
MCBRIDE, Gene
Houston, TX 77095, US
BLAIN, Rick
Pampa, TX 79065, US
PUNDOLE, Faraidoon
Sugar Land, TX 77479, 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.