POLYVINYLBUTYRAL-G-POLYLACTID-COPOLYMER
European patent · EP3341425 · Deleted
Register entry
- Publication number
- EP3341425
- Application number
- EP16839938
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Aug 22, 2016
- Published
- Jul 4, 2018
- Granted
- Jul 29, 2020
- Deleted
- Aug 31, 2020
- Reason
- Annual fee unpaid
- IPC classes
- C08F 8/28 (2006.01)C08G 63/08 (2006.01)C08F 216/34 (2006.01)
- Priority
- US 201562210870 P 27.08.2015
- PCT application
- PCT/US2016/048033 22.08.2016
- PCT publication
- WO2017/035070 02.03.2017
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 17, 2021
Deleted, fee unpaid
Published in Swissreg on 17.03.2021
- Jul 29, 2020
Granted
Published in Swissreg on 29.07.2020
Parties
Inventor
DUAN, Yannan
Avon, OH 44011, US
AVAKIAN, Roger W.
Solon, Ohio 44139-4047, 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.