×

Immediate release composition resistant to abuse by intake of alcohol

  • US 9,005,660 B2
  • Filed: 02/05/2010
  • Issued: 04/14/2015
  • Est. Priority Date: 02/06/2009
  • Status: Expired due to Fees
First Claim
Patent Images

1. An immediate release pharmaceutical composition, wherein the composition is resistant to alcohol-induced dose dumping, the composition comprising:

  • a. one or more drug substances; and

    b. a polymer matrix resistant to alcohol-induced dose dumping,wherein the drug substance is dispersed within the polymer matrix, and wherein the polymer matrix consists essentially of(i) a polyglycol having a molecular weight of from 900 to about 17,000 Daltons;

    (ii) one or more effervescent agents; and

    (iii) one or more disintegrants.

View all claims
  • 7 Assignments
Timeline View
Assignment View
    ×
    ×