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official journal of the patent office - Controller General of Patents ...

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(12) PATENT APPLICATION PUBLICATION (21) Application No.01451/DELNP/2003 A<br />

(19) INDIA<br />

(22) Date <strong>of</strong> filing <strong>of</strong> Application :11/09/2003 (43) Publication Date : 16/03/2007<br />

(54) Title <strong>of</strong> <strong>the</strong> invention : CATIONIC AMPHIPHILES FOR INTRACELLULAR DELIVERY OF THERAPEUTIC MOLECULES ITS COMPOSITION,<br />

PROCESS AND USE THEREOF<br />

(51) International classification :A61K 31/00 (71)Name <strong>of</strong> Applicant :<br />

(31) Priority Document No :10/106,849 1)COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH<br />

(32) Priority Date :27/03/2002 Address <strong>of</strong> Applicant :RAFI MARG, NEW DELHI-110 001,INDIA Delhi<br />

(33) Name <strong>of</strong> priority country :U.S.A. India<br />

(86) International Application No<br />

:PCT/IB02/01148 (72)Name <strong>of</strong> Inventor :<br />

Filing Date<br />

:26/03/2002 1)MAJETI BHARAT KUMAR<br />

(87) International Publication No :NA<br />

2)ARABINDDA CHAUDHURI<br />

(61) Patent <strong>of</strong> Addition to Application Number<br />

:NA<br />

3)YERRAMSETTI RAMADAS<br />

Filing Date<br />

:NA<br />

4)NALAM MADHUSUDHANA RAO<br />

(62) Divisional to to Application Number<br />

:NA<br />

Filing Date<br />

:NA<br />

No <strong>of</strong> Pages : 34 No <strong>of</strong> Claims : 33<br />

(57) Abstract :<br />

The present invention provides novel cationic amphiphiles capable <strong>of</strong> facilitating transport <strong>of</strong> biologically active molecules into cells wherein <strong>the</strong> said<br />

amphiphiles contain cyclic head group having polar functional groups and pharmaceutical composition useful for delivering biologically active <strong>the</strong>rapeutic<br />

molecules into body cells.<br />

The Patent Office Journal 16/03/2007 5679

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