Patent details

EP0554213 Title: Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof

Basic Information

Publication number:
EP0554213
PCT Application Number:
Type:
European Patent Granted for LU
Legal Status:
Lapsed
Application number:
EP938100260
PCT Publication Number:
First applicant's nationality:
Translation Language:
EPO Publication Language:
English
English Title of Invention:
Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
French Title of Invention:
Dispersions ou suspensions aqueuses de longue durée des microvésicules résistant à la pression et remplis de gaz et procédés pour leur préparation
German Title of Invention:
Langhaltende wÄssrige Dispersionen oder Suspensionen von druckfesten, gasgefÜllten Mikrovesikeln und Verfahren zu ihrer Herstellung
SPC Number:

Dates

Filing date:
19/01/1993
Grant date:
15/01/1997
EP Publication Date:
15/01/1997
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:
04/08/1993
EP B1 Publication Date:
15/01/1997
EP B2 Publication Date:
EP B3 Publication Date:
Lapsed date:
19/01/2004
Expiration date:
19/01/2013
Renunciation date:
Revocation date:
Annulment date:

Owner

From:
19/01/1993
 
 

Name:
BRACCO International B.V.
Address:
DE BOELELAAN 7, 1083, HJ AMSTERDAM, Netherlands (NL)

Agent

Name:
OFFICE FREYLINGER S.A.
From:
15/01/1997
Address:
PO Box 48, 8001, STRASSEN, Luxembourg (LU)
To:

Inventor

1

Name:
Schneider Michel
Address:
Switzerland (CH)

2

Name:
Puginier Jérôme
Address:
France (FR)

3

Name:
Barrau Marie-Bernadette
Address:
Switzerland (CH)

4

Name:
Yan Feng, Dr.
Address:
Switzerland (CH)

5

Name:
Grenier Pascal
Address:
France (FR)

Priority

Priority Number:
92810046
Priority Date:
24/01/1992
Priority Country:
European Patent Office (EPO) (EP)

Classification

Main IPC Class:
A61K 49/00;
Filing date Document type Number of pages