Additionspolymer

Swiss patent · CH687206 · Deleted

Register entry

Publication number
CH687206
Application number
CH003815/1994
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 19, 1994
Published
Oct 15, 1996
Granted
Oct 15, 1996
Deleted
Dec 31, 2006
Reason
Annual fee unpaid
IPC classes
C08F 22/06 (2006.01)
C04B 24/28 (2006.01)
Priority
GB A9326005.7 21.12.1993
GB A9326046.1 21.12.1993
Filing language
German
Source
Swissreg

History

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

  1. Aug 15, 2007

    Deleted, fee unpaid

    Published in +pat+ No 15 in 2007

  2. Apr 15, 2005

    Transferred

    Owner
    MBT HOLDING AG, Vulkanstrasse 110, 8068 Zürich → Construction Research & Technology GmbH, Dr.-Albert-Frank-Strasse 32, 83308 Trostberg, Germany

    Published in +pat+ No 7 in 2005

  3. Nov 14, 1997

    Transferred

    Owner
    Sandoz AG, Lichtstrasse 35, 4002 Basel → MBT HOLDING AG, Vulkanstrasse 110, 8068 Zürich

    Published in PIDTJ No 21 in 1997

  4. Oct 15, 1996

    Granted

    Published in PIDTJ No 19 in 1996

Parties

Holder

Construction Research & Technology GmbH

Dr.-Albert-Frank-Strasse 32, 83308 Trostberg, DE

Inventor

Leikauf, Bernhard

Linn

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.