Patent details

Basic Information

Publication number:

EP0992523

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Revoked

Application number:

EP991255142

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Polyethers manufactured with double metal cyanide catalysts

French Title of Invention:

Polyéthers fabriqués en présence de catalyseurs de cyanure de métal double

German Title of Invention:

Mit Doppelmetallcyanidkatalysatoren hergestellte Polyether

SPC Number:

Dates

Filing date:

30/07/1997

Grant date:

31/03/2004

EP Publication Date:

31/03/2004

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

12/04/2000

EP B1 Publication Date:

31/03/2004

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

30/07/2017

Renunciation date:

Revocation date:

31/03/2006

Annulment date:

Owner

From:

06/05/2004

 

 

Name:

General Electric Company

Address:

One River Road, Schenectady, New York 12345, United States (US)

Inventor

1

Name:

Miller Glenn A.

Address:

United States (US)

2

Name:

Budnik Richard

Address:

United States (US)

3

Name:

Jorgenson Michael W,

Address:

United States (US)

Priority

Priority Number:

22795 P

Priority Date:

30/07/1996

Priority Country:

United States (US)

Classification

Main IPC Class:

C08G 65/10;

Filing date	Document type	Number of pages