ETHYLEN/C5-C10-ALPHA-OLEFIN-/POLYEN-INTERPOLYMERE
European patent · EP3672811 · In force
Register entry
- Publication number
- EP3672811
- Application number
- EP18766096
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 24, 2018
- Published
- Jul 1, 2020
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Aug 23, 2038
- Next annual fee due
- Aug 31, 2026
- IPC classes
- B60C 1/00 (2006.01)C08K 3/22 (2006.01)C08L 23/16 (2006.01)C08F 210/18 (2006.01)C08L 23/08 (2025.01)
- Priority
- US 201762549503 P 24.08.2017
- PCT application
- PCT/US2018/047906 24.08.2018
- PCT publication
- WO2019/040845 28.02.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Holder
Inventor
LI PI SHAN, Colin
Lake Jackson TX 77566, US
SUN, Lixin
Lake Jackson TX 77566, US
MANGANELLI, Jeff F.
Deer Park TX 77536, US
CLAYFIELD, Timothy E.
6330 Cham
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.