Patents by Inventor Robert Jacks Sharpe

Robert Jacks Sharpe 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).

  • REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS
    Publication number: 20200017606
    Abstract: The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are synthesized using trifluoroacetic anhydride and cellulose with various acyl donors or acyl donor precursors.
    Type: Application
    Filed: March 28, 2018
    Publication date: January 16, 2020
    Applicant: Eastman Chemical Company
    Inventors: Robert Lin, Michael John Rodig, Robert Jacks Sharpe, Glenn Lewis Shoaf
  • REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS
    Publication number: 20200017607
    Abstract: The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are synthesized using trifluoroacetic anhydride and cellulose with various acyl donors or acyl donor precursors.
    Type: Application
    Filed: March 28, 2018
    Publication date: January 16, 2020
    Applicant: Eastman Chemical Company
    Inventors: Casey Lynn Elkins, Robert Jacks Sharpe, Bin Wang
  • REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS
    Publication number: 20200017605
    Abstract: The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are synthesized using trifluoroacetic anhydride and cellulose with various acyl donors or acyl donor precursors.
    Type: Application
    Filed: March 28, 2018
    Publication date: January 16, 2020
    Applicant: Eastman Chemical Company
    Inventors: Casey Lynn Elkins, Robert Lin, Michael John Rodig, Robert Jacks Sharpe
  • REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS
    Publication number: 20200017647
    Abstract: The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are synthesized using trifluoroacetic anhydride and cellulose with various acyl donors or acyl donor precursors.
    Type: Application
    Filed: March 28, 2018
    Publication date: January 16, 2020
    Applicant: Eastman Chemical Company
    Inventors: Casey Lynn Elkins, Robert Jacks Sharpe, Bin Wang