Stabilisierte Romanowsky-Farblösung

European patent · EP0049833 · Deleted

Register entry

Publication number
EP0049833
Application number
EP81107851
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 2, 1981
Published
Apr 21, 1982
Granted
Jan 16, 1985
Deleted
Oct 31, 1993
Reason
Annual fee unpaid
IPC classes
G01N 1/30 (2006.01)
Priority
US A 196365 14.10.1980
Filing language
English
Source
Swissreg

History

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

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

Parties

Inventor

Liao, John Chuan

Elkhart, IN 46514, US

Patel, Chittaranjan Purushottamdas

Elkhart, IN 46514, US

Ponzo, John Lambert

Mishawaka, IN 46544, 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.