Global Patent Index - EP 1045699 A1

EP 1045699 A1 2000-10-25 - GENETIC IMMUNIZATION WITH CO-DELIVERY OF NUCLEIC ACID AND CYTOKINES IN A SINGLE VEHICLE

Title (en)

GENETIC IMMUNIZATION WITH CO-DELIVERY OF NUCLEIC ACID AND CYTOKINES IN A SINGLE VEHICLE

Title (de)

GENETISCHE IMMUNISIERUNG DURCH GEMEINSAME VERABREICHUNG VON NUKLEINSÄUREN UND ZYTOKINEN IM EINEN EINZIGEN TRÄGER

Title (fr)

IMMUNISATION GENETIQUE PAR L'ADMINISTRATION CONJOINTE D'ACIDES NUCLEIQUES ET DE CYTOKINES DANS UN EXCIPIENT UNIQUE

Publication

EP 1045699 A1 (EN)

Application

EP 99901486 A

Priority

  • US 9900860 W
  • US 7174698 P

Abstract (en)

[origin: WO9936089A1] Coacervates of nucleic acids and a polycationic biopolymer are useful for delivery of genes encoding antigens to mammals. The expression of the antigens in the mammal induces an immune response to the antigen. Furthermore, encapsulation of either or both of the antigen protein and a cytokine enhance the immune response. Selection of cytokines can be used to manipulate the type of immune response which is induced.

IPC 1-7 (main, further and additional classification)

A61K 39/39; A61K 47/48; A61K 48/00

IPC 8 full level (invention and additional information)

A61K 9/00 (2006.01); A61K 9/51 (2006.01); A61K 31/711 (2006.01); A61K 38/00 (2006.01); A61K 39/39 (2006.01); A61K 47/36 (2006.01); A61K 47/42 (2006.01); A61K 47/48 (2006.01); A61K 48/00 (2006.01); A61P 37/04 (2006.01)

CPC (invention and additional information)

A61K 48/00 (2013.01); A61K 9/5169 (2013.01); A61K 39/39 (2013.01); A61K 47/61 (2017.08); A61K 47/645 (2017.08); A61K 2039/55522 (2013.01); A61K 2039/55555 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9936089 A1 19990722; AU 2117299 A 19990802; AU 743226 B2 20020124; CA 2318498 A1 19990722; EP 1045699 A1 20001025; JP 2002509116 A 20020326; NZ 505876 A 20021220

INPADOC legal status


2004-09-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040309

2002-08-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020619

2000-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000811

2000-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL PAYMENT 20000811;LT PAYMENT 20000811;LV PAYMENT 20000811;MK PAYMENT 20000811;RO PAYMENT 20000811;SI PAYMENT 20000811