DRAHTGEBUNDENES DIENSTLEISTUNGSSYSTEM
European patent · EP3479197 · In force
Register entry
- Publication number
- EP3479197
- Application number
- EP16907538
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 30, 2016
- Published
- May 8, 2019
- Granted
- Jul 23, 2025
- Protection ends at the latest
- Jun 29, 2036
- Next annual fee due
- Jun 30, 2026
- IPC classes
- E21B 44/00 (2006.01)E21B 47/12 (2012.01)E21B 21/06 (2006.01)
- PCT application
- PCT/US2016/040226 30.06.2016
- PCT publication
- WO2018/004575 04.01.2018
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 4, 2026
Change
Published in Swissreg on 04.06.2026
- Jul 23, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.07.2025
Parties
Inventor
JEANSON, Eric
Houston, Texas 77056, 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.