Procédé de production d'un polymère particulaire

European patent · EP0406432 · Deleted

Register entry

Publication number
EP0406432
Application number
EP89911879
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 26, 1989
Published
Jan 9, 1991
Granted
Apr 6, 1994
Deleted
Oct 31, 1995
Reason
Annual fee unpaid
IPC classes
C08F 20/56 (2006.01)
C08F 2/44 (2006.01)
C08F 2/18 (2006.01)
C08L 33/26 (2006.01)
Priority
JP A 269479/88 27.10.1988
PCT application
PCT/JP1989/001103 26.10.1989
PCT publication
WO1990/004610 03.05.1990
Filing language
Japanese
Source
Swissreg

History

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

  1. Jun 14, 1996

    Deleted, fee unpaid

    Published in PIDTJ No 11 in 1996

  2. May 13, 1994

    Granted

    Published in PIDTJ No 9 in 1994

Parties

Holder

Mitsui Toatsu Chemicals, Incorporated

2-5, Kasumigaseki, 3-chome, Chiyoda-ku/Tokyo, JP

Agent

R.A. Egli & Co, Patentanwälte

R. A. Egli & Co. Patentanwälte

Horneggstrasse 4, 8008 Zürich

Inventor

Itoh, Hiroshi

Kanagawa 244, JP

Abe, Takashi

Kanagawa 248, JP

Ohkoshi, Kouji

Kanagawa 249, JP

Nitta, Atsuhiko

Kanagawa 233, JP

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.