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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 9533027 B1

PDFFull Text
Date of Patent:
Jan. 03, 2017

Filed:

Jul. 24, 2014

Biodegradable nanoparticles as novel hemoglobin-based oxygen carriers and methods of using the same

Applicant:

Vindico Nanobio Technology Inc., Lexington, KY (US);

Inventors:

P. Peter Ghoroghchian, Boston, MA (US);

Eric Ostertag, Lexington, KY (US);

Assignee:

Vindico NanoBioTechnology, LLC, San Diego, CA (US);

Attorneys:

Cooley LLP

Ivor R. Elrifi

Katherine J. Miller

Primary Examiner:

Anand Desai

Int. Cl.
CPC ...
A61K 38/42 (2006.01); A61K 9/127 (2006.01); A61K 9/19 (2006.01); A61K 31/70 (2006.01); A61K 31/7088 (2006.01); A61K 9/10 (2006.01); A61K 45/06 (2006.01); A61K 47/32 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
A61K 38/42 (2013.01); A61K 9/10 (2013.01); A61K 9/1273 (2013.01); A61K 9/1277 (2013.01); A61K 9/19 (2013.01); A61K 31/70 (2013.01); A61K 31/7088 (2013.01); A61K 45/06 (2013.01); A61K 47/32 (2013.01); A61K 38/00 (2013.01);
Abstract

Compositions of matter and methods for making, storing and administering artificial blood substitutes. Artificial blood substitutes may have oxygen carriers that encapsulate an oxygen-binding compound in a polymer vesicle. Oxygen-binding compounds may include hemoglobin, myoglobin, or other oxygen binding compounds having characteristics similar to hemoglobin. Oxygen carriers may include nanoparticles, polymers and/or polymersomes comprising of poly(ethylene oxide)-block-poly(ε-caprolactone) (PEO-b-PCL) and related diblock copolymers of poly(ethylene oxide)-block-poly(γ-methyl ε-caprolactone) (PEO-b-PMCL). The oxygen carriers may have tunable oxygen-binding capacities, uniform and appropriately small size distributions, and human bloodlike viscosities and oncotic properties.

Find Patent Forward Citations

Ghoroghchian, P.. (2017). Biodegradable nanoparticles as novel hemoglobin-based oxygen carriers and methods of using the same (U.S. Patent No. 9533027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9533027

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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