OPTISCHER KONDENSER MIT DIFFUSOR-WIRKUNG

European patent · EP3688501 · In force

Register entry

Publication number
EP3688501
Application number
EP18788677
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 27, 2018
Published
Aug 5, 2020
Granted
Jan 14, 2026
Protection ends at the latest
Sep 26, 2038
Next annual fee due
Sep 30, 2027
IPC classes
G02B 3/00 (2006.01)
G02B 27/09 (2006.01)
Priority
DE 102017217345 28.09.2017
PCT application
PCT/EP2018/076355 27.09.2018
PCT publication
WO2019/063733 04.04.2019
Filing language
German
Source
Swissreg

History

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

  1. Oct 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.09.2026 → 30.09.2027

    Published in Swissreg on 01.10.2026

  2. Apr 8, 2026

    Agent entered

    Representative
    BOVARD AG, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 08.04.2026

  3. Jan 14, 2026

    Granted

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

    Published in Swissreg on 14.01.2026

Parties

Holder

Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Hansastr. 27c, 80686 München, DE

Agent

Bovard AG

BOVARD AG

Optingenstrasse 16, 3013 Bern

Inventor

LI, Chen

07745 Jena, DE

SCHREIBER, Peter

07745 Jena, DE

MICHAELIS, Dirk

07745 Jena, DE

WÄCHTER, Christoph

07745 Jena, DE

FISCHER, Stephanie

07745 Jena, 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.