Lagerstabile Formulierung von optischen Aufhellern

Swiss patent · CH686959 · Deleted

Register entry

Publication number
CH686959
Application number
CH003940/1992
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 22, 1992
Published
Aug 15, 1996
Granted
Aug 15, 1996
Deleted
Dec 31, 1999
Reason
Annual fee unpaid
IPC classes
C11D 3/42 (2006.01)
C11D 9/44 (2006.01)
C08K 13/08 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jul 31, 2000

    Deleted, fee unpaid

    Published in PIDTJ No 14 in 2000

  2. May 15, 1997

    Address changed

    Owner
    Ciba SC Holding AG, Klybeckstrasse 141, 4057 Basel → Ciba Specialty Chemicals Holding Inc., Klybeckstrasse 141, 4057 Basel

    Published in PIDTJ No 9 in 1997

  3. Oct 31, 1996

    Transferred

    Owner
    CIBA-GEIGY AG, Klybeckstrasse 141, 4002 Basel → Ciba SC Holding AG, Klybeckstrasse 141, 4057 Basel

    Published in PIDTJ No 20 in 1996

  4. Aug 15, 1996

    Granted

    Published in PIDTJ No 15 in 1996

Parties

Holder

Ciba Specialty Chemicals Holding Inc.

Klybeckstrasse 141, 4057 Basel

Inventor

Zelger, Josef

Riehen

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.