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Swiss patent · CH674713 · Deleted

Register entry

Publication number
CH674713
Application number
CH001816/1988
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 13, 1988
Published
Jul 13, 1990
Granted
Jul 13, 1990
Deleted
May 31, 2007
Reason
Annual fee unpaid
IPC classes
B01D 35/30 (2006.01)
B01D 29/50 (2006.01)
B01D 25/02 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jan 15, 2008

    Deleted, fee unpaid

    Published in +pat+ No 1 in 2008

  2. Feb 29, 2000

    Transferred

    Owner
    Agrogen-Stiftung, Postfach 21, 1701 Fribourg, Dr. Ulrich C. Knopf, Postfach 21, 1701 Fribourg → Dr. Ulrich C. Knopf, Postfach 21, 1701 Fribourg, K-MIDT GmbH, Postfach 21, 1701 Freiburg

    Published in PIDTJ No 4 in 2000

  3. Jul 13, 1990

    Granted

    Published in PIDTJ No 13 in 1990

Parties

Holder

Dr. Ulrich C. Knopf

1701 Fribourg

K-MIDT S.à.r.l.

K-MIDT GmbH

Postfach 21, 1701 Freiburg

Inventor

Knopf, Ulrich C., Dr.

Meyriez/Murten

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.