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:
Jun. 02, 2020
Filed:
Sep. 04, 2009
Applicants:
Andrew Xian Chen, San Diego, CA (US);
Patricia D Kigin, Phoenix, AZ (US);
Hai Liang Chen, San Diego, CA (US);
Jun Fan, San Diego, CA (US);
Inventors:
Andrew Xian Chen, San Diego, CA (US);
Patricia D Kigin, Phoenix, AZ (US);
Hai Liang Chen, San Diego, CA (US);
Jun Fan, San Diego, CA (US);
Assignee:
Farnam Companies, Inc., Phoenix, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/16 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 9/20 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0056 (2013.01); A61K 9/1658 (2013.01); A61K 9/1664 (2013.01); A61K 9/2063 (2013.01); A61K 9/2068 (2013.01);
Abstract
Sustained release compositions in tablet or multiparticulate forms comprising (a) an active ingredient, (b) a primary sustain release agent, (c) a wax-like agent, and (d) a bulking or spheronizing agent are provided. The compositions are chewable and/or taste masked. Oral dosage forms comprising such compositions and methods for preparing and using such compositions and dosage forms are also provided.