Patents by Inventor Robert L. Dostie

Robert L. Dostie 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).

  • Crystalline cellulose production
    Patent number: 5346589
    Abstract: The present invention relates to new methods for producing cellulose with high crystallinity by enzymatic hydrolysis and to novel cellulosic materials produced by those methods which exhibit a wide variety of DP's. The method is especially useful in producing microcrystalline celluloses.
    Type: Grant
    Filed: October 29, 1992
    Date of Patent: September 13, 1994
    Assignee: Genencor International, Inc.
    Inventors: Edit L. Braunstein, Robert L. Dostie, Keith H. Germano, Steve C. Lamb, Christopher S. Penet, Paul B. Richards