DIPHOSPHITE MIT DICYCLOHEXYLPHOSPHINOREST
European patent · EP4393931 · Deleted
Register entry
- Publication number
- EP4393931
- Application number
- EP22216763
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 27, 2022
- Published
- Jul 3, 2024
- Granted
- Jul 2, 2025
- Deleted
- Jul 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C07F 9/6574 (2006.01)C07B 41/06 (2006.01)C07C 45/50 (2006.01)C07C 47/02 (2006.01)B01J 31/18 (2006.01)B01J 31/22 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2026
- May 18, 2026
Change
Published in Swissreg on 18.05.2026
- Jul 2, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.07.2025
Parties
Inventor
SALE, Anna Chiara
45657 Recklinghausen, DE
FRANKE, Robert
45772 Marl, DE
FRIDAG, Dirk
45721 Haltern am See, DE
KUCMIERCZYK, Peter
44628 Herne, DE
MARKOVIC, Ana
45721 Haltern am See, DE
BÖRNER, Armin
18059 Rostock, DE
SELENT, Detlef
18059 Rostock, 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.