Patents by Inventor Dexter R. Pratt

Dexter R. Pratt 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).

  • Publication number: 20110270893
    Abstract: Method and system for managing and evaluating life science data. Life Science data is placed in a knowledge base, that may be used for a variety of analysis tasks. Creating a knowledge base from the life science data involves generating two or more nodes indicative of life science data, assigning to one or more pairs of nodes a representation descriptor that corresponds to a relationship between the nodes, and assembling the nodes and the relationship descriptor into a database, such that at least one of the nodes is joined to another node by a representation descriptor. In some embodiments, the representation descriptor includes a case frame that describes the relationships between elements of life science data.
    Type: Application
    Filed: December 30, 2010
    Publication date: November 3, 2011
    Applicant: SELVENTA, INC. (F/K/A GENSTRUCT, INC.)
    Inventors: D. Navin Chandra, Dexter R. Pratt, Eric K. Neumann, Keith O. Elliston, Justin Sun, Ted M. Slater
  • Patent number: 7865534
    Abstract: Method and system for managing and evaluating life science data. Life Science data is placed in a knowledge base, that may be used for a variety of analysis tasks. Creating a knowledge base from the life science data involves generating two or more nodes indicative of life science data, assigning to one or more pairs of nodes a representation descriptor that corresponds to a relationship between the nodes, and assembling the nodes and the relationship descriptor into a database, such that at least one of the nodes is joined to another node by a representation descriptor. In some embodiments, the representation descriptor includes a case frame that describes the relationships between elements of life science data.
    Type: Grant
    Filed: August 20, 2003
    Date of Patent: January 4, 2011
    Assignee: Genstruct, Inc.
    Inventors: D. Navin Chandra, Fatima Chandra, legal representative, Dexter R. Pratt, Eric K. Neumann, Keith O. Elliston, Justin Sun, Ted M. Slater
  • Publication number: 20090313189
    Abstract: Disclosed are methods, systems and apparatus for constructing assemblies of biological knowledge constituting a biological knowledge base, and for subsetting and transforming life sciences-related data and information into biological models to facilitate computation and electronic reasoning on biological information. A subset of data is extracted from a global knowledge base or repository to reconstruct a more specialized sub-knowledge base or assembly designed specifically for the purpose at hand. Assemblies generated by the invention permit selection and rational organization of seemingly diverse data into a model of any selected biological system, as defined by any desired biological criteria. These assemblies can be mined easily and can be logically reasoned with great productivity and efficiency.
    Type: Application
    Filed: March 17, 2009
    Publication date: December 17, 2009
    Inventors: Justin Sun, D. Navin Chandra, Dexter R. Pratt, David A. Kightley, Joshua Levy