Patent details

Basic Information

Publication number:

EP1175500

PCT Application Number:

PCT/EP/2000/003764

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP009366998

PCT Publication Number:

WO/2000/068408

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

METHOD FOR THE SELECTIVE ESTERIFICATION OF POLYOLES

French Title of Invention:

PROCEDE D'ESTERIFICATION SELECTIVE DE POLYOLS

German Title of Invention:

VERFAHREN ZUR SELEKTIVEN VERESTERUNG VON POLYOLEN

SPC Number:

Dates

Filing date:

26/04/2000

Grant date:

04/08/2004

EP Publication Date:

04/08/2004

PCT Publication Date:

16/11/2000

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

30/01/2002

EP B1 Publication Date:

04/08/2004

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

26/04/2005

Expiration date:

26/04/2020

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

14/09/2005

 

 

Name:

Cognis Deutschland GmbH & Co. KG

Address:

Rheinpromenade 1, 40789 Monheim, Germany (DE)

Inventor

1

Name:

YAN Youchun, Institut für Technische Biochemie

Address:

Germany (DE)

2

Name:

OTTO Ralf

Address:

Germany (DE)

3

Name:

BORNSCHEUER Uwe

Address:

Germany (DE)

4

Name:

SCHMID Rolf, D.

Address:

Germany (DE)

5

Name:

SYLDATK Christoph

Address:

Germany (DE)

Priority

1

Priority Number:

19920558

Priority Date:

05/05/1999

Priority Country:

Germany (DE)

2

Priority Number:

19924221

Priority Date:

28/05/1999

Priority Country:

Germany (DE)

Classification

Main IPC Class:

C12P 7/62;

Filing date	Document type	Number of pages