ZINK- UND KUPFERMESSUNG
European patent · EP4211456 · In force
Register entry
- Publication number
- EP4211456
- Application number
- EP21778268
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 20, 2021
- Published
- Jul 19, 2023
- Granted
- Oct 15, 2025
- Protection ends at the latest
- Aug 19, 2041
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G01N 31/22 (2006.01)G01N 21/77 (2006.01)G01N 33/18 (2006.01)
- Priority
- US 202017020154 14.09.2020
- PCT application
- PCT/US2021/046934 20.08.2021
- PCT publication
- WO2022/055691 17.03.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 26, 2026
Change
Published in Swissreg on 26.08.2026
- Oct 15, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 15.10.2025
Parties
Inventor
GREENAWALT, Angella, Nicholle
Frederick, CO 80504, US
YOUNG, Brendan, Easley
Fort Collins, CO 80524, US
ROTH, Melanie, Ann
Loveland, CO 80537, 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.