Patents Examined by Paul Dickenson
  • Once daily formulations of tetracyclines
    Patent number: 8709478
    Abstract: Disclosed are once-daily formulations containing tetracyclines, especially doxycycline. Such formulations are useful, for instance, for the treatment of collagenase destructive enzyme-dependent diseases, such as periodontal disease and acne, and acute and chronic inflammatory disease states, such as rosacea and arthritis.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: April 29, 2014
    Assignee: Supernus Pharmaceuticals, Inc.
    Inventors: Rong-Kun Chang, Arash Raoufinia, Niraj Shah