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European patent · EP0176770 · Deleted

Register entry

Publication number
EP0176770
Application number
EP85110886
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Aug 29, 1985
Published
Apr 9, 1986
Granted
Dec 19, 1990
Deleted
Aug 31, 1991
Reason
Annual fee unpaid
IPC classes
B01J 12/00 (2006.01)
Priority
US A 647958 05.09.1984
US A 648403 05.09.1984
US A 766608 16.08.1985
US A 766844 16.08.1985
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

  2. Jan 31, 1991

    Granted

    Published in PIDTJ No 2 in 1991

Parties

Inventor

Schramm, Dale E.

Borger Texas 79007, 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.