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European patent · EP0935691 · Deleted

Register entry

Publication number
EP0935691
Application number
EP97913175
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 24, 1997
Published
Aug 18, 1999
Granted
May 26, 2004
Deleted
Oct 31, 2004
Reason
Annual fee unpaid
IPC classes
D06L 3/12 (2006.01)
C11D 3/42 (2006.01)
Priority
DE 19645063 31.10.1996
PCT application
PCT/EP1997/005888 24.10.1997
PCT publication
WO1998/018996 07.05.1998
Filing language
German
Source
Swissreg

History

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

  1. Jun 15, 2005

    Deleted, fee unpaid

    Published in +pat+ No 11 in 2005

  2. May 28, 2004

    Granted

    Published in +pat+ No 10 in 2004

Parties

Holder

Covion Organic Semiconductors GmbH

65926 Frankfurt, DE

Inventor

SALBECK, Josef

D-65779 Kelkheim, DE

KREUDER, Willi

D-55126 Mainz, 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.