ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,592, issued on Nov. 4, was assigned to Tris Pharma Inc. (Monmouth Junction, N.J.).
"Extended release amphetamine tablets" was invented by Ketan Mehta (Miami), Kalyan Kathala (Monroe, N.J.) and Antonio Pardo (North Bergen, N.J.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An oral amphetamine extended release solid dose is described. The compositions contain a combination of an uncoated amphetamine-cation exchange resin complex, a barrier coated amphetamine-cation exchange resin complex-matrix, and an uncomplexed amphetamine, wherein one or more of these components contains blends of different forms of amphetamines. Either the modified release coated...