Patents Assigned to Pharmaceutical Applications Associates, LLC
  • Methods and transdermal compositions for pain relief
    Patent number: 6572880
    Abstract: The present invention features methods and compositions for transdermal administration. In one embodiment, the invention features methods and compositions for transdermal administration of an amine containing compound having biphasic solubility and/or an agent which enhances the activity of the amine containing compound having biphasic solubility, e.g., a muscle relaxant, to relieve pain.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: June 3, 2003
    Assignee: Pharmaceutical Applications Associates LLC
    Inventors: Robert W. Murdock, C. Donald Williams
  • Methods and transdermal compositions for pain relief
    Patent number: 6479074
    Abstract: The present invention features methods and compositions for transdermal administration. In one embodiment, the invention features methods and compositions for transdermal administration of an amine containing compound having biphasic solubility and/or an agent which enhances the activity of the amine containing compound having biphasic solubility, e.g., a muscle relaxant, to relieve pain.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: November 12, 2002
    Assignee: Pharmaceutical Applications Associates LLC
    Inventors: Robert W. Murdock, C. Donald Williams
  • Method and composition for transdermal administration of pharmacologic agents
    Patent number: 6290986
    Abstract: A method and composition for transdermal delivery of pharmaceuticals or combinations of pharmaceuticals is provided. The pharmaceuticals are delivered using a matrix of a lecithin gel such as a lecithin organogel. A number of psychopharmaceuticals can be used including fluoxetine, sertraline, carbamazepine, paroxetine, amitriptyline, trazadone, venlafaxine, propranolol, buproprion, valproic acid, nefazodone, ketoprofen, gabapentin, piroxican, doxepin, guaifenesin, pemoline and doxepin and combinations.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: September 18, 2001
    Assignee: Pharmaceutical Applications Associates, LLC
    Inventors: Robert W. Murdock, C. Donald Williams