OPTISCHES ELEMENT, SCHICHTKÖRPER UND BUCHFORM
European patent · EP3534221 · In force
Register entry
- Publication number
- EP3534221
- Application number
- EP17865768
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 30, 2017
- Published
- Sep 4, 2019
- Granted
- Mar 18, 2026
- Protection ends at the latest
- Oct 29, 2037
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G03H 1/02 (2006.01)B32B 7/02 (2019.01)B42D 25/24 (2014.01)B42D 25/328 (2014.01)G02B 5/18 (2006.01)G03H 1/26 (2006.01)B42D 25/29 (2014.01)B42D 25/324 (2014.01)G02B 27/42 (2006.01)
- Priority
- JP 2016213615 31.10.2016
- PCT application
- PCT/JP2017/039110 30.10.2017
- PCT publication
- WO2018/079773 03.05.2018
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.03.2026
Parties
Inventor
MOTOI Takumi
Tokyo 162-8001, JP
AOYAMA Yuko
Tokyo 162-8001, JP
SATO Jun
Tokyo 162-8001, JP
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.