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.:
Date of Patent:
Apr. 29, 2014
Filed:
Jul. 22, 2013
Applicant:
Neos Therapeutics, Lp, Grand Prairie, TX (US);
Inventors:
Mark Tengler, Colleyville, TX (US);
Russell McMahen, Flower Mound, TX (US);
Assignee:
NEOS Terapeutics, LP, Grand Prairie, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to dosage forms that provide prolonged therapy. In particular, the invention relates to dosage forms including various pluralities of drug-containing resin particles. In a particular embodiment, the drug dosage form comprises a mixture of dextro- and levo-amphetamines complexed with ion-exchange resin particles to form drug resin particles. The invention also relates to methods of making these dosage forms and methods of treating using these dosage forms.