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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 9522120 B1

PDFFull Text
Date of Patent:
Dec. 20, 2016

Filed:

Oct. 03, 2013

Compositions and methods of making sustained release liquid formulations

Applicant:

Neos Therapeutics, Lp, Grand Prairie, TX (US);

Inventors:

Mark Tengler, Colleyville, TX (US);

Paul Taskey, Richard Hills, TX (US);

Daniel Lockhart, Euless, TX (US);

Russell McMahen, Flower Mound, TX (US);

Assignee:

NEOS THERAPEUTICS, LP, Grand Prairie, TX (US);

Attorney:

Hunton & Williams LLP

Primary Examiner:

Nissa Westerberg

Int. Cl.
CPC ...
A61K 9/10 (2006.01); A61K 9/00 (2006.01); A61K 9/50 (2006.01); A61K 9/16 (2006.01); A61K 36/02 (2006.01); A61K 36/06 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5078 (2013.01); A61K 9/0095 (2013.01); A61K 9/10 (2013.01); A61K 9/1629 (2013.01); A61K 36/02 (2013.01); A61K 36/06 (2013.01); A61K 45/06 (2013.01);
Abstract

The present invention includes compositions and methods for the controlled release of active agents in a shelf-stable liquid formulation by blending one or more controlled release microbeads comprising one or more active agents, preparing a dense, thixotropic solution having a density that is at, or about, the density of the one or more microbeads comprising a thixotropic agent, water and one or more preservatives under conditions that reduce bubble formation and mixing the microbeads and the thixotropic solutions in a mixer that lacks scraping paddles.

Find Patent Forward Citations

Tengler, Mark. (2016). Compositions and methods of making sustained release liquid formulations (U.S. Patent No. 9522120). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9522120

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

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