Title of Invention	"ADMINISTRABLE COMPOSITIONS"
Abstract	The present invention relates to a composition suitable for administration to a subject, the composition comprising pharmacologically acceptable particulate material dispersed throughout a pharmacologically acceptable liquid carrier, the particulate material being maintained in the dispersed state by a steric stabiliser, wherein the steric stabiliser is a polymeric material comprising a steric stabilising polymeric segment and an anchoring polymeric segment, one or both of which are derived from one or more ethylenically unsaturated monomers that have been polymerised by a living polymerisation technique, wherein the steric stabilising polymeric segment is different from the anchoring polymeric segment, and wherein the anchoring polymeric segment has an affinity toward the surface of the particulate material and secures the stabiliser to the particulate material.

Title of Invention

"ADMINISTRABLE COMPOSITIONS"

Abstract

The present invention relates to a composition suitable for administration to a subject, the composition comprising pharmacologically acceptable particulate material dispersed throughout a pharmacologically acceptable liquid carrier, the particulate material being maintained in the dispersed state by a steric stabiliser, wherein the steric stabiliser is a polymeric material comprising a steric stabilising polymeric segment and an anchoring polymeric segment, one or both of which are derived from one or more ethylenically unsaturated monomers that have been polymerised by a living polymerisation technique, wherein the steric stabilising polymeric segment is different from the anchoring polymeric segment, and wherein the anchoring polymeric segment has an affinity toward the surface of the particulate material and secures the stabiliser to the particulate material.

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Patent Number

279459

Indian Patent Application Number

8115/DELNP/2010

PG Journal Number

04/2017

Publication Date

27-Jan-2017

Grant Date

23-Jan-2017

Date of Filing

16-Nov-2010

Name of Patentee

THE UNIVERSITY OF SYDNEY

Applicant Address

SYDNEY, NEW SOUTH WALES, 2006, AUSTRALIA.

Inventors:

#	Inventor's Name	Inventor's Address
1	HAWKETT BRIAN STANLEY	1 JEDDA PLACE, MONA VALE, NEW SOUTH WALES 2103, AUSTRALIA.
2	JAIN NIRMESH	25/7-11 ELIZABETH STREET, PARRAMATTA, NEW SOUTH WALES 2150 AUSTRALIA.
3	PHAM THI THUY BINH	8/8 ELONERA STREET, RYDALMERE, NEW SOUTH WALES 2116, AUSTRALIA.
4	WANG YANJUN	8 STARLING PLACE, EVATT, AUSTRALIAN CAPITAL TERRITORY 2617 AUSTRALIA.
5	WARR GREGORY GOODMAN	12 FLINDERS ROAD, EARLWOOD, NEW SOUTH WALES 2206 AUSTRALIA.

PCT International Classification Number

A61K 9/10

PCT International Application Number

PCT/AU2009/000620

PCT International Filing date

2009-05-15

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	2008902427	2008-05-16	Australia
2	2008904892	2008-09-19	Australia