Patent details

Basic Information

Publication number:

EP0108585

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Expired

Application number:

EP833066145

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Method for removing impurities from leukocyte interferon preparations, and purified leukocyte iterferon produced thereby.

French Title of Invention:

Méthode pour éliminer des impuretés de préparation d'interféron leucocytaire et interféron leucocytaire purifié ainsi produit.

German Title of Invention:

Verfahren zur Entfernung von Verunreinigungen aus Leukozytinterferon-Zubereitungen und das so hergestellte gereinigte Leukozytinterferon.

SPC Number:

Dates

Filing date:

31/10/1983

Grant date:

31/05/1989

EP Publication Date:

31/05/1989

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

16/05/1984

EP B1 Publication Date:

31/05/1989

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

31/10/2003

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

31/10/1983

 

 

Name:

GENENTECH INC.

Address:

DNA WAY 1, SOUTH SAN FRANCISCO CALIFORNIA 94080, United States (US)

Agent

Name:

Office FREYLINGER S.A.

From:

30/06/1989

Address:

PO Box 48, 8001, STRASSEN, Luxembourg (LU)

To:

Inventor

Name:

Johnston Paul D.

Address:

United States (US)

Priority

Priority Number:

438129

Priority Date:

01/11/1982

Priority Country:

United States (US)

Classification

Main IPC Class:

C12P 21/02;

Filing date	Document type	Number of pages