Patent details

Basic Information

Publication number:

EP1644336

PCT Application Number:

PCT/US/2004/017773

Type:

European Patent Granted for LU

Legal Status:

Expired

Application number:

EP047543848

PCT Publication Number:

WO/2004/108681

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

NITROGEN-CONTAINING HETEROARYL COMPOUNDS AND THEIR USE IN INCREASING ENDOGENEOUS ERYTHROPOIETIN

French Title of Invention:

COMPOSES HETEROARYLIQUES CONTENANT DE L'AZOTE ET LEUR UTILISATION DANS L'AUGMENTATION DE L'ERYTHROPOIETINE ENDOGENE

German Title of Invention:

STICKSTOFFHALTIGE HETEROARYLVERBINDUNGEN UND DEREN VERWENDUNGEN ZUR ERHOEHUNG DES GEHALTES VON ENDOGENEM ERYTHROPOIETIN

SPC Number:

Dates

Filing date:

04/06/2004

Grant date:

19/01/2011

EP Publication Date:

19/01/2011

PCT Publication Date:

16/12/2004

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

12/04/2006

EP B1 Publication Date:

19/01/2011

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

04/06/2024

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

30/12/2010

 

 

Name:

FIBROGEN INC.

Address:

409 Illinois Street, San Francisco, CA 94158, United States (US)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

06/04/2011

Address:

Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

FLIPPIN Lee, A.

Address:

United States (US)

2

Name:

TURTLE Eric, D.

Address:

United States (US)

3

Name:

GUENZLER-PUKALL Volkmar

Address:

United States (US)

4

Name:

HO Wen-Bin

Address:

United States (US)

5

Name:

DU Xiaohui

Address:

United States (US)

6

Name:

AREND Michael, P.

Address:

United States (US)

Priority

1

Priority Number:

476811 P

Priority Date:

06/06/2003

Priority Country:

United States (US)

2

Priority Number:

476519 P

Priority Date:

06/06/2003

Priority Country:

United States (US)

3

Priority Number:

476633 P

Priority Date:

06/06/2003

Priority Country:

United States (US)

4

Priority Number:

476420 P

Priority Date:

06/06/2003

Priority Country:

United States (US)

Classification

Main IPC Class:

C07D 217/00;

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

23/05/2023

Last Annual Fee Paid Number:

20

Last Annual Fee Paid Amount:

300 Euro

Payer:

ANAQUA SERVICES (ANC. SGA2)

Filing date	Document type	Number of pages