Patents by Inventor Craig Callahan

Craig Callahan 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).

  • PROCESSES FOR THE PREPARATION OF IVABRADINE HCl POLYMORPHS
    Publication number: 20230365505
    Abstract: Disclosed are new processes for the preparation of known polymorphs of ivabradine HCl, such processes being characterized by robust protocols suitable for industrial production.
    Type: Application
    Filed: October 25, 2021
    Publication date: November 16, 2023
    Inventors: Cristina CIANCIMINO, Piero DANELLI, Elios GIANNINI, Craig CALLAHAN, Daniele VIGO, Oreste PICCOLO
  • Investment classification and tracking system
    Patent number: 7734526
    Abstract: The present invention is directed to an asset classification system based on investment strategy. The investment strategies include capitalization strategy, competitive position strategy, economic conditions strategy, future growth investment strategy, market condition strategy, opportunity strategy, profitability strategy, risk strategy, social considerations strategy, and valuation strategy.
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: June 8, 2010
    Assignee: Athenainvest, Inc.
    Inventors: C. Thomas Howard, Andrew Howard, Craig Callahan
  • INVESTMENT CLASSIFICATION AND TRACKING SYSTEM
    Publication number: 20080071702
    Abstract: The present invention is directed to an asset classification system based on investment strategy. The investment strategies include capitalization strategy, competitive position strategy, economic conditions strategy, future growth investment strategy, market condition strategy, opportunity strategy, profitability strategy, risk strategy, social considerations strategy, and valuation strategy.
    Type: Application
    Filed: September 13, 2007
    Publication date: March 20, 2008
    Applicant: ATHENAINVEST, INC.
    Inventors: C. Thomas Howard, Andrew Howard, Craig Callahan, M. Wesley Schrader