Patent details

Basic Information

Publication number:

EP1068180

PCT Application Number:

PCT/US/1999/007858

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP999173941

PCT Publication Number:

WO/1999/052862

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

PROCESS FOR ALKYLATING HINDERED SULFONAMIDES USEFUL IN THE PRODUCTION OF MATRIX METALLOPROTENASE INHIBITORS

French Title of Invention:

PROCEDE PERMETTANT D'ALKYLER DES SULFAMIDES EMPECHES UTILES POUR PRODUIRE DES INHIBITEURS DES METALLOPROTEASES DE MATRICE

German Title of Invention:

VERFAHREN ZUR ALKYLIERUNG VON GEHINDERTEN SULFONAMIDEN, DIE ZUR HERSTELLUNG VON METALLPROTEINASEHEMMER GEEIGNET SIND

SPC Number:

Dates

Filing date:

09/04/1999

Grant date:

15/12/2004

EP Publication Date:

15/12/2004

PCT Publication Date:

21/10/1999

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

17/01/2001

EP B1 Publication Date:

15/12/2004

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

09/04/2005

Expiration date:

09/04/2019

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

09/04/1999

 

 

Name:

Pfizer Products Inc.

Address:

Eastern Point Road, Groton, Connecticut 06340, United States (US)

Inventor

1

Name:

HAWKINS Joel, Michael

Address:

United States (US)

2

Name:

HAMMEN Philip, Dietrich

Address:

United States (US)

3

Name:

ANDRESEN Brian, Michael

Address:

United States (US)

Priority

Priority Number:

81310 P

Priority Date:

10/04/1998

Priority Country:

United States (US)

Classification

Main IPC Class:

C07C 303/40;

Filing date	Document type	Number of pages