US 2010/0262115 A1Published application

Nanoparticles for cancer sonodynamic and photodynamic therapy

AssigneesIntelligentnano Inc., Quest Pharmatech Inc.

InventorsRagupathy MADIYALAKAN, James XING, Thomas WOO, Eric SWANSON

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Abstract

The present invention is directed to nanoparticles comprising a cancer therapeutic, pharmaceutical compositions comprising same, and methods for using same for drug delivery and ultrasound or light-based treatment of cancer.

Claims14

Dependent claims

A nanoparticle comprising an inner volume comprising a hypocrellin-B derivative and a polyvinylpyrollidone shell encapsulating the inner volume.

Dependencies are inferred from the claim text.

Facts

Application: 12/755,942Filed 7 Apr 2010
Priority: 7 Apr 2009
Published: 14 Oct 2010
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

A61K 41/0033
Disruption, e.g. by heat or ultrasounds, sonophysical or sonochemical activation, e.g. thermosensitive or heat-sensitive liposomes, disruption…
A61K 9/0009
Galenical forms characterised by the drug release technique; Application systems commanded by energy: involving or responsive to electricity,…
A61K 9/1075
Emulsions ; Emulsion preconcentrates; Micelles: microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of…
A61K 9/5138
Organic macromolecular compounds; Dendrimers: obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone,…

Family

Application61/167,403Us provisional application · filed 7 Apr 2009
US 2010/0262115 A1This patent

From the US filing history. Foreign family members aren’t listed.

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