LASERINTENSITÄTSKALIBRIERUNG
European patent · EP3953681 · Deleted
Register entry
- Publication number
- EP3953681
- Application number
- EP20722778
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 3, 2020
- Published
- Feb 16, 2022
- Granted
- Jul 24, 2024
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- G01N 21/27 (2006.01)G01N 21/64 (2006.01)G01N 27/416 (2006.01)G01N 27/447 (2006.01)G01N 33/487 (2006.01)B01L 3/00 (2006.01)
- Priority
- US 201916382028 11.04.2019
- PCT application
- PCT/US2020/026597 03.04.2020
- PCT publication
- WO2020/210124 15.10.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- Jun 4, 2025
Change
Published in Swissreg on 04.06.2025
- Jul 24, 2024
Granted
Published in Swissreg on 24.07.2024
Parties
Inventor
PENG, Zhiyong
Waltham, Massachusetts 02451, US
WHITE, James
Waltham, Massachusetts 02451, US
MILLER, Erik
Waltham, Massachusetts 02451, 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.