VERFAHREN UND SYSTEM ZUR MESSUNG OPTISCHER PARAMETER

European patent · EP4072399 · In force

Register entry

Publication number
EP4072399
Application number
EP20824348
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 7, 2020
Published
Oct 19, 2022
Granted
Aug 26, 2026
Protection ends at the latest
Dec 6, 2040
Next annual fee due
Dec 31, 2026
IPC classes
A61B 3/10 (2006.01)
A61B 3/00 (2006.01)
A61B 17/02 (2006.01)
A61F 9/00 (2006.01)
A61B 3/107 (2006.01)
A61B 3/103 (2006.01)
Priority
US 201962945909 P 10.12.2019
US 202063006820 P 08.04.2020
PCT application
PCT/IB2020/061603 07.12.2020
PCT publication
WO2021/116885 17.06.2021
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Nov 2, 2026

    Agent entered

    Representative
    Praxi Intellectual Property SA, Via San Gottardo 15, 6900 Lugano

    Published in Swissreg on 02.11.2026

  2. Aug 26, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 26.08.2026

Parties

Holder

Alcon AG

Alcon Inc.

Rue Louis-d'Affry 6, 1701 Fribourg

Agent

Praxi Intellectual Property SA

Via San Gottardo 15, 6900 Lugano

Inventor

CAMPIN, John Alfred

Fort Worth, Texas 76134, US

GRUENDIG, Martin

14513 Teltow, DE

MUDD, Christopher Sean

Lake Forest, California 92630, US

PETTIT, George Hunter

Fort Worth, Texas 76134, US

ZIEGER, Peter

14513 Teltow, DE

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.