Procédé de préparation des isocyanates

Swiss patent · CH598199 · Deleted

Register entry

Publication number
CH598199
Application number
CH006089/1974
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 3, 1974
Published
Nov 15, 1977
Granted
Nov 15, 1977
Deleted
May 31, 1982
Reason
Annual fee unpaid
IPC classes
C07C 118/00 (1985.01)
Priority
US A357301 04.05.1973
US A449291 08.03.1974
Filing language
French
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. Nov 15, 1977

    Granted

    Published in PIDTJ No 21 in 1977

Parties

Holder

Atlantic Richfield Company

515 South Flower Street, Los Angeles/CA, US

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Rudolph Rosenthal

Broomall /Pa., US

John George Zajacek

Stratford /Pa., 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.