Part-I - Controller General of Patents Designs and Trademarks

(12) PATENT APPLICATION PUBLICATION (21) Application No.3064/MUM/2011 A
(19) INDIA
(22) Date of filing of Application :31/10/2011 (43) Publication Date : 21/06/2013
(54) Title of the invention : NANOSUSPENSION FOR OCULAR DRUG DELIVERY
(51) International classification :A61K38/13
(31) Priority Document No :NA
(32) Priority Date :NA
(33) Name of priority country :NA
(86) International Application No
:NA
Filing Date
:NA
(87) International Publication No :N/A
(61) Patent of Addition to Application Number :NA
Filing Date
:NA
(62) Divisional to Application Number
:NA
Filing Date
:NA
(71)Name of Applicant :
1)FDC LIMITED
Address of Applicant :142-48,S.V.ROAD, JOGESHWARI
(WEST), MUMBAI - 400 102, MAHARASHTRA, INDIA.
(72)Name of Inventor :
1)CHANDAVARKAR, NANDAN MOHAN
2)JINDAL KOUR CHAND
3)MALAYANDI RAJKUMAR
(57) Abstract :
The invention disclosed herein is a nanodispersion formulation for ocular drug delivery comprising poorly water soluble drug(s),
mineral oil, surfactant(s), optionally permeation enhancer and other pharmaceutical acceptable excipients, with improved patient
compliance, reduced dosing frequency, safety and better therapeutic efficacy, and process for preparation of the nanodispersion.
No. of Pages : 19 No. of Claims : 9
The Patent Office Journal 21/06/2013 13569