NEUARTIGE POLYKONDENSATIONSVORPOLYESTER, ANDERE COPOLYESTERVORLÄUFER UND DARAUS HERGESTELLTE COPOLYESTER
European patent · EP3990518 · In force
Register entry
- Publication number
- EP3990518
- Application number
- EP20742572
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 26, 2020
- Published
- May 4, 2022
- Granted
- Jun 10, 2026
- Protection ends at the latest
- Jun 25, 2040
- Next annual fee due
- Jun 30, 2026
- IPC classes
- C08G 63/183 (2006.01)C08G 63/199 (2006.01)
- Priority
- US 201962868299 P 28.06.2019US 201962868314 P 28.06.2019
- PCT application
- PCT/US2020/039740 26.06.2020
- PCT publication
- WO2020/264243 30.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 10, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.06.2026
Parties
Inventor
SHARPE, Robert, Jacks
Madison, AL 35756, US
CRAWFORD, Emmett, Dudley
Kingsport, TN 37664, 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.