DURCHLAUFSICHERES PANEEL
European patent · EP4244446 · In force
Register entry
- Publication number
- EP4244446
- Application number
- EP21810348
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 11, 2021
- Published
- Sep 20, 2023
- Granted
- Jan 7, 2026
- Protection ends at the latest
- Nov 10, 2041
- Next annual fee due
- Nov 30, 2026
- IPC classes
- E04F 15/02 (2006.01)
- Priority
- EP 20207229 12.11.2020
- PCT application
- PCT/EP2021/081333 11.11.2021
- PCT publication
- WO2022/101318 19.05.2022
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 14, 2026
Change
Published in Swissreg on 14.10.2026
- May 1, 2026
Agent’s address changed
- Representative
- Michalski · Hüttermann & Partner Patentanwälte mbB, Kaistrasse 16A, 40221 Düsseldorf, Germany → Michalski · Hüttermann & Partner mbB, Kaistraße 16A, 40221 Düsseldorf, Germany
Published in Swissreg on 01.05.2026
- Mar 12, 2026
Agent entered
- Representative
- Michalski · Hüttermann & Partner Patentanwälte mbB, Kaistrasse 16A, 40221 Düsseldorf, Germany
Published in Swissreg on 12.03.2026
- Jan 7, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 07.01.2026
Parties
Inventor
HANNIG, Hans-Jürgen
51427 Bergisch Gladbach, DE
HOFF, Egon
56869 Mastershausen, DE
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.