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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9271934 B1

PDFFull Text
Date of Patent:
Mar. 01, 2016

Filed:

Mar. 15, 2013

Water dispersible glyceryl monooleate magnetic nanoparticle formulation

Applicant:

Institute of Life Sciences, Bhubaneswar, Orissa, IN;

Inventors:

Sanjeeb Kumar Sahoo, Orissa, IN;

Fahima Dilnawaz, Orissa, IN;

Abhalami Singh Singh, Orissa, IN;

Assignee:

Institute of Life Sciences, Bhubaneswar, Orissa, IN;

Attorney:

The Webb Law Firm

Primary Examiner:

Isaac Shomer

Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/51 (2006.01); A61K 9/00 (2006.01); A61K 31/231 (2006.01); A61K 33/26 (2006.01); A61K 49/18 (2006.01); B82Y 5/00 (2011.01); A61K 41/00 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
A61K 9/14 (2013.01); A61K 9/0009 (2013.01); A61K 9/5115 (2013.01); A61K 9/5123 (2013.01); A61K 9/5192 (2013.01); A61K 31/231 (2013.01); A61K 33/26 (2013.01); A61K 49/1836 (2013.01); A61K 49/1839 (2013.01); A61K 49/1866 (2013.01); A61K 49/1869 (2013.01); B82Y 5/00 (2013.01); A61K 9/5094 (2013.01); A61K 41/0052 (2013.01); Y10S 977/773 (2013.01); Y10S 977/906 (2013.01); Y10S 977/911 (2013.01);
Abstract

The present invention is an aqueous dispersible magnetic nanoparticle formulation with a high drug loading capacity used for sustained drug delivery. The formulated magnetic nanoparticles are composed of an iron oxide core coated with a long chain polymer, which provides aqueous dispersibility without the use of surfactant. A method is developed for the functionalization of magnetic nanoparticles for use in biomedical field.

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Sahoo, Sanjeeb. (2016). Water dispersible glyceryl monooleate magnetic nanoparticle formulation (U.S. Patent No. 9271934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9271934

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