Poly(vinylalkohol)-Polymere mit reaktiven Alkoxy- und/oder Hydroxygruppen enthaltenden, organisch gebundenen Silanseitengruppen

European patent · EP0305833 · Deleted

Register entry

Publication number
EP0305833
Application number
EP88113581
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Aug 20, 1988
Published
Mar 8, 1989
Granted
Dec 30, 1992
Deleted
Aug 31, 1993
Reason
Annual fee unpaid
IPC classes
C08F 8/42 (2006.01)
Priority
US A 90640 28.08.1987
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. Feb 15, 1993

    Granted

    Published in PIDTJ No 3 in 1993

Parties

Holder

PPG Industries, Inc.

One PPG Place, Pittsburgh/PA, US

Agent

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventor

Gaa, Peter Charles

Pitssburgh, Pennsylvania 15237, US

Lawton, Ernest Linwood

Allison Park, Pennsylvania, 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.