Patent details

Basic Information

Publication number:

EP0238273

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP873021943

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Purification of glycolide.

French Title of Invention:

Purification de glycolide.

German Title of Invention:

Reinigung von Glykolid.

SPC Number:

Dates

Filing date:

13/03/1987

Grant date:

25/04/1990

EP Publication Date:

25/04/1990

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:

23/09/1987

EP B1 Publication Date:

25/04/1990

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

13/03/1993

Expiration date:

13/03/2007

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

13/03/1987

 

 

Name:

Pfizer Hospital Products Group Inc.

Address:

EAST 42ND STREET 235, 10017, NEW YORK NEW YORK, United States (US)

Agent

Name:

Office FREYLINGER S.A.

From:

25/04/1990

Address:

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

To:

Inventor

1

Name:

Rhum David

Address:

United States (US)

2

Name:

Matthews Richard Samuel

Address:

United States (US)

Priority

Priority Number:

841489

Priority Date:

19/03/1986

Priority Country:

United States (US)

Classification

Main IPC Class:

C07D 319/12;

Filing date	Document type	Number of pages