Patents by Inventor Carlos-Julian Sison Centeno

Carlos-Julian Sison Centeno has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • STABLE LEVETIRACETAM COMPOSITIONS AND METHODS
    Publication number: 20080045583
    Abstract: Stable, liquid compositions of levetiracetam that are substantially or entirely free of preservatives, particularly parabens, and/or sugars, such as natural sugars and sugar alcohols. The liquid compositions preferably include oral solutions or suspensions, and may include pharmaceutically acceptable excipients.
    Type: Application
    Filed: August 9, 2007
    Publication date: February 21, 2008
    Inventors: David Delmarre, Carlos-Julian Sison Centeno, Naga Mallika Surapaneni, Danchen Gao
  • Stable warfarin sodium liquid formulation and method of making same
    Patent number: 7259185
    Abstract: A stable liquid composition comprising warfarin sodium, glycerin, an alcohol such as ethanol, and a pH buffer such as a phosphate buffer providing a pH above 7 is provided. The stability of the composition is characterized by the amount of warfarin sodium in the composition degraded after 1 month at room temperature, which is 5% or less. A method for preparing the composition and a method for providing an anti-coagulant therapy are also disclosed.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: August 21, 2007
    Assignee: Morton Grove Pharmaceuticals, Inc.
    Inventors: Meagan Erica Weldele, David Delmarre, Danchen Gao, Mahmoud Assad El-Khateeb, Carlos-Julian Sison Centeno, Shitalkumar Ratnakar Pathak