ÖLSÄURE FREISETZENDE KONTAKTLINSE
European patent · EP4182738 · Deleted
Register entry
- Publication number
- EP4182738
- Application number
- EP21831084
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 9, 2021
- Published
- May 24, 2023
- Granted
- Oct 25, 2023
- Deleted
- Jul 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- G02B 1/04 (2006.01)
- Priority
- US 202063125419 P 15.12.2020
- PCT application
- PCT/GB2021/053223 09.12.2021
- PCT publication
- WO2022/129870 23.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2025
- Sep 4, 2024
Change
Published in Swissreg on 04.09.2024
- Oct 25, 2023
Granted
Published in Swissreg on 25.10.2023
Parties
Holder
Inventor
ROGERS, Victoria
Pleasanton, California 94588, US
SI, Erwin C.
Pleasanton, California 94588, US
LIU, Yuwen
Pleasanton, California 94588, US
JI, Yuan
Pleasanton, California 94588, US
KEIR, Nancy J.
Pleasanton, California 94588, US
LEE, Hyo Jeang
Pleasanton, California 94588, US
BASUTHKAR SUNDAR RAO, Subam
Pleasanton, California 94588, 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.