BESCHICHTETER PAPIERARTIKEL
European patent · EP4377516 · In force
Register entry
- Publication number
- EP4377516
- Application number
- EP22741934
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 21, 2022
- Published
- Jun 5, 2024
- Granted
- Aug 6, 2025
- Protection ends at the latest
- Jun 20, 2042
- Next annual fee due
- Jun 30, 2026
- IPC classes
- D21H 19/20 (2006.01)B65D 65/42 (2006.01)D21H 19/56 (2006.01)D21H 19/58 (2006.01)D21H 19/60 (2006.01)D21H 27/10 (2006.01)
- Priority
- US 202163225603 P 26.07.2021
- PCT application
- PCT/US2022/034205 21.06.2022
- PCT publication
- WO2023/009243 02.02.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 17, 2026
Change
Published in Swissreg on 17.06.2026
- Aug 6, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.08.2025
Parties
Holder
Inventor
ZHANG, Xiangyi
Collegeville, Pennsylvania 19426, US
ROPER III, John A.
Midland, Michigan 48674, US
HEJL, Andrew
Collegeville, Pennsylvania 19426, US
EINSLA, Brian, R.
Collegeville, Pennsylvania 19426, US
CARTER, Matthew
Collegeville, Pennsylvania 19426, 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.