Patents by Inventor James P. Freeman

James P. Freeman 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).

  • Methods for predicting the biological, chemical, and physical properties of molecules from their spectral properties
    Patent number: 6898533
    Abstract: Methods are disclosed for establishing a quantitative relationship between spectral properties of molecules and a biological, chemical, or physical endpoint of the molecules. Spectral data including data from nuclear magnetic resonance, mass spectrometric, infrared, and ultraviolet-visible techniques are used along with endpoint data to train a pattern-recognition program. The training yields a spectral data-activity relationship that may be used to predict the endpoint value of a molecule from its spectral data alone. Methods for rapidly screening isolated compounds or mixtures of compounds based upon their spectral data are included.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: May 24, 2005
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Dwight W. Miller, Richard Beger, Jackson O. Lay, Jr., Jon G. Wilkes, James P. Freeman
  • Methods for predicting the biological, chemical, and physical properties of molecules from their spectral properties
    Publication number: 20040220749
    Abstract: Methods are disclosed for establishing a quantitative relationship between spectral properties of molecules and a biological, chemical, or physical endpoint of the molecules. Spectral data including data from nuclear magnetic resonance, mass spectrometric, infrared, and ultraviolet-visible techniques are used along with endpoint data to train a pattern-recognition program. The training yields a spectral data-activity relationship that may be used to predict the endpoint value of a molecule from its spectral data alone. Methods for rapidly screening isolated compounds or mixtures of compounds based upon their spectral data are included.
    Type: Application
    Filed: June 8, 2004
    Publication date: November 4, 2004
    Applicant: The Govt. of the USA as represented by the Secretary of the Dept. of Health & Human Services
    Inventors: Dwight W. Miller, Richard Beger, Jackson O. Lay, Jon G. Wilkes, James P. Freeman