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

(12) PATENT APPLICATION PUBLICATION (21) Application No.6523/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :25/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : PHARMACEUTICAL FORMULATIONS COMPRISING DEXTRAN WITH MOLECULAR WEIGHT
OF 1.0-100KDA AND PROCESSES FOR THEIR PREPARATION
(51) International classification :A61K 47/36 (71)Name of Applicant :
(31) Priority Document No :0600091-3
1)BOWS PHARMACEUTICALS AG
(32) Priority Date :18/01/2006
Address of Applicant :BAHNHOFSTRASSE 7, CH-6301
(33) Name of priority country :Sweden
ZUG (CH) Switzerland
(86) International Application No :PCT/SE2007/050027 (72)Name of Inventor :
Filing Date
:17/01/2007
1)SABETSKY, VLADIMIR, A.
(87) International Publication No :WO 2007/084068
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
A solid or semisolid implant obtainable by providing a liquid composition comprising an aqueous solution of dextran with molecular
weight of 1.0 - 100 kDa and introducing the liquid composition into the body of a mammal, whereby the implant is formed in situ in
the body of the mammal. A process for preparing a composition useful for biomedical application, comprising the steps of providing a
liquid composition comprising an aqueous solution of dextran having a molecular weight of 1 - 100 kDa; andbringing the liquid
composition to solidify; whereby water is gradually eliminated from the liquid composition during the soldification. A biomedical
article prepared from the composition.
No. of Pages : 23 No. of Claims : 15
The Patent Office Journal 24/10/2008 25980