CHEMISCHES VERFAHREN

European patent · EP1253974 · Deleted

Register entry

Publication number
EP1253974
Application number
EP01910218
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 5, 2001
Published
Nov 6, 2002
Granted
Nov 30, 2005
Deleted
Nov 30, 2005
Reason
Revoked in opposition
IPC classes
B01J 19/32 (2006.01)
B01J 10/00 (2006.01)
B01J 35/04 (2006.01)
C07B 31/00 (2006.01)
Priority
EP 00200371 03.02.2000
PCT application
PCT/NL2001/000088 05.02.2001
PCT publication
WO2001/056692 09.08.2001
Filing language
English
Source
Swissreg

History

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

  1. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  2. Jan 29, 2011

    Change

    Published in Swissreg on 29.01.2011

  3. Dec 30, 2005

    Agent entered

    Representative
    Hepp, Wenger & Ryffel AG, Friedtalweg 5, 9500 Wil SG

    Published in +pat+ No 24 in 2005

  4. Nov 30, 2005

    Granted

    Published in +pat+ No 22 in 2005

Parties

Holder

Engelhard Corporation

ENGELHARD CORPORATION

101 Wood Avenue, Iselin, New Jersey 08830-0770, US

Agent

Hepp Wenger Ryffel AG

Hepp, Wenger & Ryffel AG

Friedtalweg 5, 9500 Wil SG

Inventor

VAARKAMP, Marius

NL-3532 HH Utrecht, NL

REESINK, Bernard, Hendrik

NL-3941 BT Doorn, NL

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.