Patents by Inventor Masato Terashita

Masato Terashita 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).

  • Bioequivalence evaluation method of evaluating bioequivalence of a generic drug to the corresponding original drug
    Patent number: 8140303
    Abstract: [Problem] There is provided a bioequivalence evaluation method not only of evaluating bioequivalence between an original drug and a corresponding generic drug but also of enabling to compare bioequivalence between generic drugs. [Means of Solving the Problem] The bioequivalence between generic drugs is evaluated according to the Expression (1) wherein CCVCmax g stands for the calibration coefficient of variation of Cmax (the maximum blood concentration), CCVTmax g stands for the calibration coefficient of variation of Tmax (the time to maximum blood concentration), CCVT1/2 g stands for the calibration coefficient of variation of the half-life (T1/2), and CCVAUC g stands for the calibration coefficient of variation of AUC (the blood concentration-area under the curve).
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: March 20, 2012
    Inventor: Masato Terashita
  • BIOEQUIVALENCE EVALUATION METHOD OF EVALUATING BIOEQUIVALENCE OF A GENERIC DRUG TO THE CORRESPONDING ORIGINAL DRUG
    Publication number: 20100274494
    Abstract: [Summary] [Problem] There is provided a bioequivalence evaluation method not only of evaluating bioequivalence between an original drug and a corresponding generic drug but also of enabling to compare bioequivalence between generic drugs. [Means of Solving the Problem] The bioequivalence between generic drugs is evaluated according to the Expression (1) wherein CCVCmax g stands for the calibration coefficient of variation of Cmax (the maximum blood concentration), CCVTmax g stands for the calibration coefficient of variation of Tmax (the time to maximum blood concentration), CCVT1/2 g stands for the calibration coefficient of variation of the half-life (T1/2), and CCVAUC g stands for the calibration coefficient of variation of AUC (the blood concentration-area under the curve).
    Type: Application
    Filed: December 24, 2008
    Publication date: October 28, 2010
    Inventor: Masato Terashita