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:
Sep. 25, 2012
Filed:
Jun. 04, 2008
Applicants:
James M. Bausch, Wildwood, MO (US);
Alvin Kershman, Paradise Valley, MO (US);
Jeff L. Shear, Chesterfield, MO (US);
Linda L. Lewis, Pacific, MO (US);
Inventors:
James M. Bausch, Wildwood, MO (US);
Alvin Kershman, Paradise Valley, MO (US);
Jeff L. Shear, Chesterfield, MO (US);
Linda L. Lewis, Pacific, MO (US);
Assignee:
Shear Kershman Laboratories, Chesterfield, MO (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tamper resistant drug delivery system made of at least one lipid, at least one gelling agent and at least one drug active, such as oxycodone, where the system gels rapidly in the presence of water or a solution containing water, and the drug active releases into the digestive system, wherein the weight ratio of gelling agent to lipid is less than 1:1.4.