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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 9597406 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Jan. 31, 2013

Controlled release method for a pharmaceutical composition composed of chelating complex micelles

Applicant:

Original Biomedicals Co., Ltd, Tainan, TW;

Inventors:

Chia-Hung Chen, New Taipei, TW;

Chau-Hui Wang, New Taipei, TW;

John-Son Lin, Taipei, TW;

Tieh-Hsiung Chiu, Los Angeles, CA (US);

Jing-Yi Chen, Taipei, TW;

Pi-Hung Liao, Kaohsiung, TW;

Chia-Chi Su, Taichung, TW;

Wei-Chuan Liao, Kaohsiung, TW;

Assignee:

ORIGINAL BIOMEDICALS CO., LTD, Tainan, TW;

Attorneys:

WPAT, PC

Justin King

Primary Examiner:

Robert A Wax

Assistant Examiner:

Quanglong Truong

Int. Cl.
CPC ...
A61K 31/74 (2006.01); A61K 47/48 (2006.01); A61K 38/14 (2006.01); A61K 31/164 (2006.01); A61K 31/198 (2006.01); A61K 31/496 (2006.01); A61K 31/661 (2006.01); A61K 31/704 (2006.01); A61K 47/02 (2006.01); A61K 9/107 (2006.01); A61K 9/51 (2006.01); A61K 47/18 (2006.01); A61K 47/22 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48215 (2013.01); A61K 9/1075 (2013.01); A61K 9/5115 (2013.01); A61K 31/164 (2013.01); A61K 31/198 (2013.01); A61K 31/496 (2013.01); A61K 31/661 (2013.01); A61K 31/704 (2013.01); A61K 38/14 (2013.01); A61K 47/02 (2013.01); A61K 47/183 (2013.01); A61K 9/5153 (2013.01); A61K 47/22 (2013.01);
Abstract

This invention provides the controlled-release method for a pharmaceutical composition comprising of metals in the drug carrier. The specific chelator is used to trigger the release of active pharmaceutical ingredients from chelating complex micelles. The drug release rate and half-life can also be controlled by manipulating the dosing sequence and the concentration of metal and specific chelator.

Find Patent Forward Citations

Chen, Chia-Hung. (2017). Controlled release method for a pharmaceutical composition composed of chelating complex micelles (U.S. Patent No. 9597406). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9597406

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

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