SPUTTERKATHODE UND SPUTTERVORRICHTUNG
European patent · EP4246552 · In force
Register entry
- Publication number
- EP4246552
- Application number
- EP23187898
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 12, 2019
- Published
- Sep 20, 2023
- Granted
- Mar 26, 2025
- Protection ends at the latest
- Apr 11, 2039
- Next annual fee due
- Apr 30, 2027
- IPC classes
- C23C 14/34 (2006.01)C23C 14/35 (2006.01)H05H 1/46 (2006.01)H01J 37/34 (2006.01)
- Priority
- JP 2018084619 26.04.2018
- Divided from
- EP19793199
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 1, 2026
Change
Published in Swissreg on 01.05.2026
- Feb 11, 2026
Change
Published in Swissreg on 11.02.2026
- Aug 13, 2025
Owner
- Owner
- Keihin Ramtech Co., Ltd., 3rd Floor, Shin-Yokohama AK Building,, 2-23-3 Shin- Yokohama,, Kohoku-ku,, Yokohama-shi, Kanagawa 2220033, Japan → Keihin Ramtech Co., Ltd., 3rd Floor, Shin-Yokohama AK Building,, 3-23-3 Shin- Yokohama,, Kohoku-ku,, Yokohama-shi, Kanagawa 2220033, Japan
Published in Swissreg on 13.08.2025
- Jul 9, 2025
Owner
- Owner
- Keihin Ramtech Co., Ltd., 9-2, Nishikamakura 1-chome, Kamakura-shi, Kanagawa 248-0035, Japan → Keihin Ramtech Co., Ltd., 3rd Floor, Shin-Yokohama AK Building,, 2-23-3 Shin- Yokohama,, Kohoku-ku,, Yokohama-shi, Kanagawa 2220033, Japan
Published in Swissreg on 09.07.2025
- May 8, 2025
Change
Published in Swissreg on 08.05.2025
- Mar 26, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.03.2025
Parties
Inventor
IWATA, Hiroshi
Kamakura-shi, Kanagawa, 248-0035, JP
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.