Thioxanthoncarbonsäureester, -thioester und -amide

Swiss patent · CH640849 · Deleted

Register entry

Publication number
CH640849
Application number
CH004671/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 18, 1979
Published
Jan 31, 1984
Granted
Jan 31, 1984
Deleted
May 31, 1993
Reason
Annual fee unpaid
IPC classes
C07D 335/16 (2006.01)
C07D 409/00 (2006.01)
C08F 2/50 (2006.01)
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, 1984

    Granted

    Published in PIDTJ No 2 in 1984

Parties

Holder

CIBA-GEIGY AG

Klybeckstrasse 141, 4002 Basel

Inventor

Dr. Vratislav Kvita

Muttenz

Dr. Hans Zweifel

Basel

Dr. Martin Roth

Marly

Dr. Louis Felder

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.