blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0758883

EP0758883 - FUSOGENIC LIPOSOMES AND METHODS OF MAKING AND USING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  24.01.2004
Database last updated on 03.09.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting state
State(s) deleted from list of lapses: LU
published on 20.05.2015  [2015/21]
Applicant(s)For all designated states
ELAN PHARMACEUTICALS, INC.
800 Gateway Boulevard
South San Francisco, CA 94080 / US
[N/P]
Former [2003/35]For all designated states
Elan Pharmaceuticals, Inc.
800 Gateway Boulevard
South San Francisco, CA 94080 / US
Former [2003/01]For all designated states
THE LIPOSOME COMPANY, INC.
One Research Way Princeton Forrestal Center
Princeton, NJ 08540 / US
Former [1997/09]For all designated states
THE LIPOSOME CORPORATION
One Research Way Princeton Forrestal Center
Princeton New-Jersey 08540 / US
Inventor(s)01 / BAILEY, Austin
Apartment 306 1232 Harwood Street
Vancouver, British Columbia V4E 1S2 / CA
02 / CULLIS, Pieter, R.
3732 West First Avenue
Vancouver, British Columbia V6R 1H4 / CA
[1997/09]
Representative(s)Weiss, Wolfgang, et al
Weickmann & Weickmann
Patent- und Rechtsanwälte PartmbB
Richard-Strauss-Strasse 80
81679 München / DE
[N/P]
Former [1997/09]Weiss, Wolfgang, Dipl.-Chem. Dr., et al
Patentanwälte Weickmann & Partner, Kopernikusstrasse 9
81679 München / DE
Application number, filing date94919976.412.04.1994
[1997/09]
WO1994US03996
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9527478
Date:19.10.1995
Language:EN
[1995/45]
Type: A1 Application with search report 
No.:EP0758883
Date:26.02.1997
Language:EN
The application published by WIPO in one of the EPO official languages on 19.10.1995 takes the place of the publication of the European patent application.
[1997/09]
Type: B1 Patent specification 
No.:EP0758883
Date:19.03.2003
Language:EN
[2003/12]
Search report(s)International search report - published on:EP19.10.1995
ClassificationIPC:A61K9/127
[1997/09]
CPC:
A61K9/1272 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1997/09]
TitleGerman:FUSOGENE LIPOSOMEN UND VERFAHREN ZU DEREN HERSTELLUNG UND VERWENDUNG[1997/09]
English:FUSOGENIC LIPOSOMES AND METHODS OF MAKING AND USING SAME[1997/09]
French:LIPOSOMES DE FUSION, LEURS PROCEDES DE PREPARATION ET D'UTILISATION[1997/09]
Entry into regional phase07.10.1996National basic fee paid 
07.10.1996Designation fee(s) paid 
07.10.1996Examination fee paid 
Examination procedure09.11.1995Request for preliminary examination filed
International Preliminary Examining Authority: US
07.10.1996Examination requested  [1997/09]
03.04.2000Despatch of a communication from the examining division (Time limit: M04)
27.07.2000Reply to a communication from the examining division
12.02.2001Despatch of a communication from the examining division (Time limit: M04)
21.06.2001Reply to a communication from the examining division
22.11.2001Despatch of a communication from the examining division (Time limit: M01)
29.11.2001Reply to a communication from the examining division
20.12.2001Despatch of communication of intention to grant (Approval: Yes)
02.07.2002Communication of intention to grant the patent
27.09.2002Fee for grant paid
27.09.2002Fee for publishing/printing paid
Opposition(s)22.12.2003No opposition filed within time limit [2004/11]
Fees paidRenewal fee
07.10.1996Renewal fee patent year 03
12.04.1997Renewal fee patent year 04
14.04.1998Renewal fee patent year 05
14.04.1999Renewal fee patent year 06
13.04.2000Renewal fee patent year 07
12.04.2001Renewal fee patent year 08
12.04.2002Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT19.03.2003
BE19.03.2003
GR19.03.2003
SE19.06.2003
PT20.06.2003
[2015/21]
Former [2007/16]AT19.03.2003
BE19.03.2003
GR19.03.2003
LU19.05.2003
SE19.06.2003
PT20.06.2003
Former [2004/10]AT19.03.2003
BE19.03.2003
GR19.03.2003
SE19.06.2003
PT20.06.2003
Former [2004/01]AT19.03.2003
GR19.03.2003
SE19.06.2003
PT20.06.2003
Former [2003/50]AT19.03.2003
GR19.03.2003
SE19.06.2003
Former [2003/47]AT19.03.2003
GR19.03.2003
Former [2003/46]GR19.03.2003
Cited inInternational search[A]WO8707530  (LIPOSOME CO INC [US]) [A] 1-25 * the whole document * * page 21; example 3 *;
 [A]US4946787  (EPPSTEIN DEBORAH A [US], et al) [A] 1-25* column 18, line 15 - line 49 *;
 [Y]EP0416527  (GREEN CROSS CORP [JP]) [Y] 1-25 * the whole document * * page 6, line 36 - line 37 *;
 [Y]WO9116880  (MAX PLANCK GESELLSCHAFT [DE]) [Y] 1-25 * page 3, line 22 - page 4 * * page 8, line 28 - page 12, line 17 * * page 20 - page 25 *;
 [A]WO9305162  (UNIV TENNESSEE RES CORP [US]) [A] 23-25 * page 5, line 17 - page 6, line 2 * * page 19; example 14 * * page 26; example 23 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.