3,5-Dinitrophthalsäureimide

Swiss patent · CH647506 · Deleted

Register entry

Publication number
CH647506
Application number
CH006358/1983
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 6, 1980
Published
Jan 31, 1985
Granted
Jan 31, 1985
Deleted
May 31, 1991
Reason
Annual fee unpaid
IPC classes
C07D 209/48 (2006.01)
Divided from
CH003518/1980
Filing language
German
Source
Swissreg

History

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

  1. Oct 29, 2024

    Deleted, fee unpaid

    Published in Swissreg on 29.10.2024

  2. Jan 31, 1985

    Granted

    Published in PIDTJ No 2 in 1985

Parties

Holder

CIBA-GEIGY AG

Klybeckstrasse 141, 4002 Basel

Inventor

Fischer, Walter, Dr.

Reinach BL

Kvita, Vratislav, Dr.

Reinach BL

Zweifel, Hans, Dr.

Basel

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.