Patent details

Basic Information

Publication number:

EP1228116

PCT Application Number:

PCT/EP/00/08122

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP009564683

PCT Publication Number:

WO/01/01620

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

MALONIC ESTER-BLOCKED HDI TRIMER WITH IPDA STABILIZATION AND FORMALDEHYDE STABILIZATION

French Title of Invention:

TRIMERISATE DE HDI BLOQUE PAR DIESTER MALONIQUE ET STABILISATION PAR FORMALDEHYDE

German Title of Invention:

MALONESTER-BLOCKIERTES HDI-TRIMERISAT MIT IPDA- UND FORMALDEHYDSTABILISIERUNG

SPC Number:

Dates

Filing date:

21/08/2000

Grant date:

05/11/2003

EP Publication Date:

05/11/2003

PCT Publication Date:

08/03/2001

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

07/08/2002

EP B1 Publication Date:

05/11/2003

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

21/08/2004

Expiration date:

21/08/2020

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

21/08/2000

 

 

Name:

Bayer Aktiengesellschaft

Address:

-, 51368 Leverkusen, Germany (DE)

Inventor

1

Name:

KOBUSCH Claus

Address:

Germany (DE)

2

Name:

KÜTTNER Wolfram

Address:

Germany (DE)

3

Name:

KLIPPERT Uwe

Address:

Germany (DE)

4

Name:

KÖNIG Eberhard

Address:

Germany (DE)

Priority

Priority Number:

19941213

Priority Date:

30/08/1999

Priority Country:

Germany (DE)

Classification

Main IPC Class:

C08G 18/80;

Filing date	Document type	Number of pages