Patent details

Basic Information

Publication number:

EP2271382

PCT Application Number:

PCT/US/2009/040499

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP097319479

PCT Publication Number:

WO/2009/129226

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Two-stage ultrafiltration/diafiltration

French Title of Invention:

Ultrafiltration/diafiltration a deux phases

German Title of Invention:

Zweistufige Ultrafiltrierung/Diafiltrierung

SPC Number:

Dates

Filing date:

14/04/2009

Grant date:

13/03/2013

EP Publication Date:

13/03/2013

PCT Publication Date:

22/10/2009

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

12/01/2011

EP B1 Publication Date:

13/03/2013

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

14/04/2013

Expiration date:

14/04/2029

Renunciation date:

Revocation date:

Annulment date:

Inventor

1

Name:

EARP Fred, H.

Address:

United States (US)

2

Name:

GONZALEZ Martin

Address:

United States (US)

3

Name:

WOOD Woody

Address:

United States (US)

Priority

1

Priority Number:

45233

Priority Date:

15/04/2008

Priority Country:

United States (US)

2

Priority Number:

118001

Priority Date:

26/11/2008

Priority Country:

United States (US)

Classification

Main IPC Class:

C07K 1/34;

Publication

European Patent Bulletin

Issue number:

202028

Publication date:

08/07/2020

Description:

Opposition rejected; Patent maintained as granted

Filing date	Document type	Number of pages