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European patent · EP3368585 · In force

Register entry

Publication number
EP3368585
Application number
EP16790817
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 19, 2016
Published
Sep 5, 2018
Granted
Nov 20, 2019
Protection ends at the latest
Oct 18, 2036
Next annual fee due
Oct 31, 2027
IPC classes
C08G 18/76 (2006.01)
C08G 18/10 (2006.01)
C08G 18/42 (2006.01)
C08G 18/48 (2006.01)
Priority
US 201562248061 P 29.10.2015
PCT application
PCT/US2016/057636 19.10.2016
PCT publication
WO2017/074758 04.05.2017
Filing language
English
Source
Swissreg

History

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

  1. Nov 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.10.2026 → 31.10.2027

    Published in Swissreg on 01.11.2026

  2. Nov 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.10.2025 → 31.10.2026

    Published in Swissreg on 01.11.2025

  3. May 5, 2025

    Agent removed

    Representative
    Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg (removed)

    Published in Swissreg on 05.05.2025

  4. May 5, 2025

    Transferred

    Owner
    Dow Global Technologies LLC, 2040 Dow Center, Midland, MI 48674, USA → DDP Specialty Electronic Materials US, LLC, 974 Centre Road, Wilmington, DE 19805, USA
    Representative
    Bovard AG, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 05.05.2025

  5. Nov 1, 2024

    Next annual fee due on

    Next annual fee due on
    31.10.2024 → 31.10.2025

    Published in Swissreg on 01.11.2024

  6. Nov 1, 2023

    Change

    Published in Swissreg on 01.11.2023

  7. Jan 9, 2023

    Address changed

    Representative
    ServoPatent GmbH, Wannerstrasse 9/1, 8045 Zürich → Servopatent GmbH, Bühlstrasse 1, 8125 Zollikerberg

    Published in Swissreg on 09.01.2023

  8. Nov 1, 2022

    Change

    Published in Swissreg on 01.11.2022

3 earlier entries
  1. Jun 4, 2020

    Address changed

    Representative
    Servopatent GmbH, Resirain 1, 8125 Zollikerberg → ServoPatent GmbH, Wannerstrasse 9/1, 8045 Zürich

    Published in Swissreg on 04.06.2020

  2. Jan 18, 2020

    Agent entered

    Representative
    Servopatent GmbH, Resirain 1, 8125 Zollikerberg

    Published in Swissreg on 18.01.2020

  3. Nov 20, 2019

    Granted

    Published in Swissreg on 20.11.2019

Parties

Holder

DDP SPECIALTY ELECTRONIC MATERIALS US, LLC

DDP Specialty Electronic Materials US, LLC

974 Centre Road, Wilmington, DE 19805, US

Agent

Bovard AG

Optingenstrasse 16, 3013 Bern

Inventor

PATANKAR, Kshitish A.

Midland, MI 48674, US

SONNENSCHEIN, Mark F.

Midland, MI 48674, US

CRAIN, Steven P.

Midland, MI 48674, US

RHOTON, Christina A.

Midland, MI 48674, 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.