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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 9480750 B1

PDFFull Text
Expired
Date of Patent:
Nov. 01, 2016

Filed:

Apr. 24, 2015

Preparation of antibody or an antibody fragment targeted immunoliposomes for systemic administration of therapeutic or diagnostic agents and uses thereof

Applicant:

Georgetown University, Washington, DC (US);

Inventors:

Esther H. Chang, Potomac, MD (US);

Kathleen F. Pirollo, Rockville, MD (US);

Assignee:

Georgetown University, Washington, DC (US);

Attorney:

Medler Ferro Woodhouse & Mills PLLC

Primary Examiner:

Gerald R Ewoldt

Assistant Examiner:

Marianne Dibrino

Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 9/127 (2006.01); A61K 47/48 (2006.01); A61K 49/18 (2006.01); A61K 47/42 (2006.01); A61K 39/395 (2006.01); A61K 41/00 (2006.01); A61K 31/4025 (2006.01); A61K 31/506 (2006.01); A61K 31/517 (2006.01); A61K 31/5377 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 47/42 (2013.01); A61K 9/0019 (2013.01); A61K 9/127 (2013.01); A61K 9/1272 (2013.01); A61K 31/4025 (2013.01); A61K 31/506 (2013.01); A61K 31/517 (2013.01); A61K 31/5377 (2013.01); A61K 39/39558 (2013.01); A61K 41/0038 (2013.01); A61K 47/48538 (2013.01); A61K 47/48823 (2013.01); A61K 49/1812 (2013.01); A61K 2039/505 (2013.01);
Abstract

A method of preparing an antibody- or antibody fragment-targeted cationic immunoliposome or polymer complex comprises the steps of (a) preparing an antibody or antibody fragment; (b) mixing said antibody or antibody fragment with a cationic liposome to form a cationic immunoliposome or with a cationic polymer to form a polyplex; and (c) mixing said cationic immunoliposome or said polyplex with a therapeutic or diagnostic agent to form said antibody- or antibody fragment-targeted cationic immunoliposome or polymer complex.

Find Patent Forward Citations

Chang, Esther. (2016). Preparation of antibody or an antibody fragment targeted immunoliposomes for systemic administration of therapeutic or diagnostic agents and uses thereof (U.S. Patent No. 9480750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9480750

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

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