AMBERLYST

Swiss trademark · 279340 · Word mark · In force

Register entry

Registration number
279340
Application number
04875/1975
Status
In force
Type
Word mark
Filed
Oct 14, 1975
Registered
Nov 14, 1975
Published
Dec 18, 1975
Protected until
Oct 14, 2035
Language of procedure
German
Source
Swissreg

Goods and services

Chemicals

Ionenaustauscherharze für industrielle Zwecke und Katalysatoren.

History

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

  1. Aug 14, 2025

    Renewed

    Expiry date
    14.10.2025 → 14.10.2035

    Published in Swissreg on 14.08.2025

  2. Apr 4, 2023

    Agent removed

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich (removed)

    Published in Swissreg on 04.04.2023

  3. Apr 4, 2023

    Transferred

    Owner
    Rohm and Haas Company, Independence Mall West, Philadelphia (PA), USA → DDP Specialty Electronic Materials US 8, LLC., 974 Centre Road, 19805 Wilmington DE, USA
    Representative
    Bovard AG, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 04.04.2023

  4. Jan 28, 2015

    Renewed

    Published in Swissreg on 28.01.2015

  5. Sep 24, 2007

    Agent’s address changed

    Representative
    E. Blum & Co., Patentanwälte VSP, Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in the SOGC no. 184 of 24.09.2007

  6. Aug 15, 2005

    Renewed

    Published in the SOGC no. 156 of 15.08.2005

  7. Mar 31, 2003

    Agent entered

    Representative
    Hug Interlizenz AG, Nordstrasse 31, Postfach 127, 8035 Zürich → E. Blum & Co., Patentanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in the SOGC no. 61 of 31.03.2003

  8. Mar 21, 1996

    Renewed

    Published in the SOGC no. 57 of 21.03.1996

4 earlier entries
  1. Jan 23, 1996

    Agent entered

    Representative
    Isler & Pedrazzini AG, Patentanwälte, Stampfenbachstrasse 48, Postfach 6940, 8006 Zürich → Hug Interlizenz AG, Nordstrasse 31, Postfach 127, 8035 Zürich

    Published in the SOGC no. 15 of 23.01.1996

  2. Jan 26, 1980

    Transferred

    Owner
    Rohm and Haas GmbH, Alpenstrasse 14, 6300 Zug → Rohm and Haas Company, Independence Mall West, Philadelphia (PA), USA

    Published in the SOGC no. 21 of 26.01.1980

  3. Jan 26, 1980

    Agent entered

    Representative
    Fritz Isler, Patentanwaltsbureau, Walchestrasse 23, 8006 Zürich → Isler & Pedrazzini AG, Patentanwälte, Stampfenbachstrasse 48, Postfach 6940, 8006 Zürich

    Published in the SOGC no. 21 of 26.01.1980

  4. Dec 18, 1975

    Registered

    Published in the SOGC no. 296 of 18.12.1975

Parties

Holder

DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC

DDP Specialty Electronic Materials US 8, LLC.

974 Centre Road, 19805 Wilmington DE, US

Agent

Bovard AG

Optingenstrasse 16, 3013 Bern

The register names each party by name and address. A party 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.