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Swiss patent · CH677491 · Deleted

Register entry

Publication number
CH677491
Application number
CH002814/1989
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jul 28, 1989
Published
May 31, 1991
Granted
May 31, 1991
Deleted
Jul 31, 1999
Reason
Annual fee unpaid
IPC classes
C07D 295/125 (2006.01)
C09B 62/09 (2006.01)
Priority
DE A3826104 01.08.1988
Filing language
German
Source
Swissreg

History

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

  1. Mar 15, 2000

    Deleted, fee unpaid

    Published in PIDTJ No 5 in 2000

  2. Mar 14, 1997

    Agent entered

    Representative
    Sandoz Technologie AG, Lichtstrasse 35, 4002 Basel → Clariant International Ltd., Rothausstrasse 61, 4132 Muttenz

    Published in PIDTJ No 5 in 1997

  3. Jul 15, 1996

    Agent entered

    Representative
    Sandoz Technologie AG, Lichtstrasse 35, 4002 Basel

    Published in PIDTJ No 13 in 1996

  4. Jul 15, 1996

    Transferred

    Owner
    Sandoz AG, Lichtstrasse 35, 4002 Basel → CLARIANT FINANCE (BVI) LIMITED, Citco Building, Wickhams Road, Road Town, Tortola, British Virgin Islands

    Published in PIDTJ No 13 in 1996

  5. May 31, 1991

    Granted

    Published in PIDTJ No 10 in 1991

Parties

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.