Patents by Inventor Paul R. Austin

Paul R. Austin 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).

  • Chitin complexes with alcohols and carbonyl compounds
    Patent number: 4063016
    Abstract: New compositions of matter comprising complexes of chitin with lower molecular weight alcohols, aldehydes and ketones have been discovered. These complexes are useful in the solution and purification of chitin and in the preparation of modified chitins for fibers, films and plastics, and for pharmaceutical purposes.
    Type: Grant
    Filed: December 15, 1975
    Date of Patent: December 13, 1977
    Assignee: University of Delaware
    Inventor: Paul R. Austin