Patents by Inventor Daniel Richard Hlynianski

Daniel Richard Hlynianski 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).

  • PREPARATION OF CHEMICALLY REACTIVE POLYSACCHARIDES
    Publication number: 20020137922
    Abstract: This invention describes improvements in or relating to the production of polysaccharide derivatives; more particularly it relates to a method of converting insoluble polysaccharides to a form in which they form part of an anhydrous system in which they may be used as chemical intermediates in the production of derivatives
    Type: Application
    Filed: June 14, 1999
    Publication date: September 26, 2002
    Inventor: DANIEL RICHARD HLYNIANSKI
  • Preparation of chemically reactive polysaccharides
    Patent number: 6455691
    Abstract: This invention describes improvements in or relating to the production of polysaccharide derivatives; more particularly it relates to a method of converting insoluble polysaccharides to a form in which they form part of an anhydrous system in which they may be used as chemical intermediates in the production of derivatives.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: September 24, 2002
    Assignee: University of Wales, Bangor
    Inventor: Daniel Richard Hlynianski