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:
May. 10, 2016
Filed:
Jun. 16, 2010
Applicants:
Mummini Aruna Murty, Morgantown, WV (US);
Boyong LI, Morgantown, WV (US);
Inventors:
Mummini Aruna Murty, Morgantown, WV (US);
Boyong Li, Morgantown, WV (US);
Assignee:
Mylan Inc., Canonsburg, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 9/22 (2006.01); A61K 9/28 (2006.01); A61K 31/4015 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2027 (2013.01); A61K 9/2054 (2013.01); A61K 9/2866 (2013.01); A61K 31/4015 (2013.01);
Abstract
Pharmaceutical compositions in the form of tablets are disclosed including water-soluble active ingredients such as levetiracetam and a polymer component which primarily includes water-insoluble polymers comprising between 60% and 100% of the polymer component in the tablet core, preferably the entire polymer component in the tablet core. The pharmaceutical compositions can also include an extended-release coating including both water-soluble and water-insoluble polymers.