Patents by Inventor Nelson Goodman

Nelson Goodman 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).

  • Method for testing microbial degradation of cellulose
    Patent number: 4506010
    Abstract: Changes in the optical density and viscosity measurements of a water-soluble cellulose derivative which is enzyme depolymerizable can be used as a method to determine growth of cellulase-producing microorganisms and cellulose degradation. The method is particularly well suited to the measurement of the effect of pesticides on cellulose degradation.
    Type: Grant
    Filed: December 14, 1981
    Date of Patent: March 19, 1985
    Assignee: Stauffer Chemical Company
    Inventors: Nelson Goodman, Brian C. Cunningham