VERWENDUNG VON RERAFFINIERTEM BASISÖL
European patent · EP4638672 · In force
Register entry
- Publication number
- EP4638672
- Application number
- EP23832709
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 13, 2023
- Published
- Oct 29, 2025
- Granted
- Jul 8, 2026
- Protection ends at the latest
- Dec 12, 2043
- Next annual fee due
- Dec 31, 2026
- IPC classes
- C10M 175/00 (2006.01)C10M 175/02 (2006.01)C10N 20/02 (2006.01)C10N 20/00 (2006.01)C10N 30/02 (2006.01)C10N 30/08 (2006.01)C10N 30/10 (2006.01)C10N 30/00 (2006.01)C10N 40/08 (2006.01)C10N 30/12 (2006.01)C10N 30/18 (2006.01)C10G 21/00 (2006.01)
- Priority
- CN 202211634787 19.12.2022
- PCT application
- PCT/EP2023/085522 13.12.2023
- PCT publication
- WO2024/132751 27.06.2024
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.07.2026
Parties
Holder
Inventor
NIE, Junfang
Shanghai 201210, CN
CHEN, Yuan Ting
Shanghai 201210, CN
SONG, Wei
Houston, Texas 77082-3101, 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.