Patents by Inventor H. C. Anderson

H. C. Anderson 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).

  • Natural language text analytics
    Patent number: 8473498
    Abstract: A method of text analytics includes filtering a plurality of unfiltered records having unstructured data into at least a first group and a second group. The first group and said second group each include at least two records and the first group is different than the second group. The method includes determining a first proportion of occurrence for a term by comparing a first number of records having at least one occurrence of the term in the first group to a first total number of records in the first group, determining a second proportion of occurrence for the term by comparing a second number of records having at least one occurrence of the term in said second group to a second total number of records in the second group, and comparing the first proportion of occurrence to the second proportion of occurrence to yield a resultant comparison occurrence.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: June 25, 2013
    Inventor: Tom H. C. Anderson
  • NATURAL LANGUAGE TEXT ANALYTICS
    Publication number: 20130036126
    Abstract: A method of text analytics includes filtering a plurality of unfiltered records having unstructured data into at least a first group and a second group. The first group and said second group each include at least two records and the first group is different than the second group. The method includes determining a first proportion of occurrence for a term by comparing a first number of records having at least one occurrence of the term in the first group to a first total number of records in the first group, determining a second proportion of occurrence for the term by comparing a second number of records having at least one occurrence of the term in said second group to a second total number of records in the second group, and comparing the first proportion of occurrence to the second proportion of occurrence to yield a resultant comparison occurrence.
    Type: Application
    Filed: August 2, 2011
    Publication date: February 7, 2013
    Inventor: Tom H. C. Anderson
  • Method of producing bone-inducing agent
    Patent number: 6322786
    Abstract: The present invention provides methods to isolate and purify components required for bone-induction using extracts of Saos-2 cells or proteins released by Saos-2 cells into conditioned tissue culture medium. In addition, the present invention provides a method of augmenting bone growth locally comprising implanting the near osteoprogenitor cells the bone inducing agent isolated in the methods of the present invention, together with a mechanically suitable biodegradable carrier.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: November 27, 2001
    Assignee: Kansas University Medical Center Research Institute, Inc.
    Inventor: H. C. Anderson