Phosphorverbindungen

Swiss patent · CH650263 · Deleted

Register entry

Publication number
CH650263
Application number
CH001882/1982
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Mar 26, 1982
Published
Jul 15, 1985
Granted
Jul 15, 1985
Deleted
Mar 31, 1988
Reason
Annual fee unpaid
IPC classes
C07F 9/50 (2006.01)
C07D 307/32 (2006.01)
C07B 53/00 (2006.01)
B01J 31/28 (2006.01)
Priority
US A256378 22.04.1981
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. Jul 15, 1985

    Granted

    Published in PIDTJ No 13 in 1985

Parties

Holder

F. Hoffmann-La Roche & Co. Aktiengesellschaft

Grenzacherstrasse 124-184, 4002 Basel

Inventor

Townsend, John Melvin

Morris/CT, US

Valentine, Donald, jun.

Santa Clara/CA, US

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.