Pyridazine

Swiss patent · CH648832 · Deleted

Register entry

Publication number
CH648832
Application number
CH004971/1981
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jul 31, 1981
Published
Apr 15, 1985
Granted
Apr 15, 1985
Deleted
Jul 31, 1985
Reason
Annual fee unpaid
IPC classes
C07D 237/06 (2006.01)
C09K 19/34 (2006.01)
C09K 19/42 (2006.01)
G09F 9/35 (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. Apr 15, 1985

    Granted

    Published in PIDTJ No 7 in 1985

Parties

Holder

F. Hoffmann-La Roche & Co. Aktiengesellschaft

Grenzacherstrasse 124-184, 4002 Basel

Inventor

Schadt, Martin, Dr.

Seltisberg

Schleich, Kuno, Dr.

Zollikerberg

Trickes, Georg, Dr.

Grenzach-Wyhlen, DE

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.