continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6764/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :06/08/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : "NOVEL VACCINATION CARRIER"
(51) International classification :A61K 39/00 (71)Name of Applicant :
(31) Priority Document No :30246/2006 1)NIPPON BIOLOGICALS,INC.
(32) Priority Date :07/02/2006
Address of Applicant :5-12, KITA AOYAMA 1-
(33) Name of priority country :Japan
CHOME,MINTO-KU,TOKYO 107-0061,JAPAN. Japan
(86) International Application No :PCT/JP2007/052079 (72)Name of Inventor :
Filing Date
:07/02/2007
1)SHINOBU WATARAI
(87) International Publication No :WO 2007/091580 2)KENJI KONO
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
An object of the present invention is to prepare novel vaccine carriers that can be used to produce vaccines that are capable of efficient
induction of humoral and cellular immune responses. Another object of the present invention is to provide vaccines that are capable of
efficient induction of humoral and cellular immune responses. The present inventors revealed that the above-stated objects of the
present invention could be attained by using liposomes containing succinylated poly(glycidol) and this finding has led to the
accomplishment of the invention. Stated specifically, the present invention can attain the aforementioned objects by providing vaccine
carriers comprising liposomes containing succinylated poly(glycidol).
No. of Pages : 75 No. of Claims : 22
The Patent Office Journal 24/10/2008 26179