Patent details

Basic Information

Publication number:

EP2828235

PCT Application Number:

EP2013055411

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP137092425

PCT Publication Number:

WO2013139703

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

METHOD FOR MAKING ISOCYANATES

French Title of Invention:

PROCÉDÉ DESTINÉ À LA FABRICATION D'ISOCYANATES

German Title of Invention:

VERFAHREN ZUR HERSTELLUNG VON ISOCYANATEN

SPC Number:

Dates

Filing date:

15/03/2013

Grant date:

22/11/2017

EP Publication Date:

28/01/2015

PCT Publication Date:

26/09/2013

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

22/11/2017

EP B1 Publication Date:

22/11/2017

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

15/03/2018

Expiration date:

15/03/2033

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

15/11/2017

 

 

Name:

Covestro Deutschland AG

Address:

Kaiser-Wilhelm-Allee 60, 51373 Leverkusen, Germany (DE)

Inventor

1

Name:

WERSHOFEN, Stefan

Address:

Germany (DE)

2

Name:

LORENZ, Wolfgang

Address:

Germany (DE)

3

Name:

RAUSCH, Andreas Karl

Address:

Germany (DE)

4

Name:

BRUNS, Rainer

Address:

Germany (DE)

5

Name:

LODDENKEMPER, Tim

Address:

Germany (DE)

Priority

Priority Number:

12160168

Priority Date:

19/03/2012

Priority Country:

European Patent Office (EPO) (EP)

Classification

IPC classification:

C07C 263/10; C07C 263/20;

Publication

European Patent Bulletin

Issue number:

201747

Publication date:

22/11/2017

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages
31/07/2018	Outgoing Correspondence	1