Patents by Inventor Keith Thomas Hans

Keith Thomas Hans 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).

  • Spray-dried compositions capable of retaining volatile compounds and methods of producing the same
    Patent number: 11412765
    Abstract: The present invention relates to spray-dried compositions capable of retaining volatile compounds and methods relating to the same. The present invention also relates to the powders produced by such methods.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: August 16, 2022
    Assignee: International Flavors and Fragrances Inc.
    Inventors: Lewis Michael Popplewell, Keith Thomas Hans, Lulu Henson, Christopher Thomas Lavallee, Eric Jesse Wolff, Maria Wright
  • SPRAY-DRIED COMPOSITIONS CAPABLE OF RETAINING VOLATILE COMPOUNDS AND METHODS OF PRODUCING THE SAME
    Publication number: 20180027855
    Abstract: The present invention relates to spray-dried compositions capable of retaining volatile compounds and methods relating to the same. The present invention also relates to the powders produced by such methods.
    Type: Application
    Filed: October 2, 2017
    Publication date: February 1, 2018
    Applicant: International Flavors and Fragrances Inc.
    Inventors: Lewis Michael Popplewell, Keith Thomas Hans, Lulu Henson, Christopher Thomas Lavallee, Eric Jesse Wolff, Maria Wright
  • SPRAY-DRIED COMPOSITIONS CAPABLE OF RETAINING VOLATILE COMPOUNDS AND METHODS OF PRODUCING THE SAME
    Publication number: 20150374017
    Abstract: The present invention relates to spray-dried compositions capable of retaining volatile compounds and methods relating to the same. The present invention also relates to the powders produced by such methods.
    Type: Application
    Filed: August 25, 2015
    Publication date: December 31, 2015
    Inventors: Lewis Michael Popplewell, Keith Thomas Hans, Lulu Henson, Christopher Thomas Lavallee, Eric Jesse Wolff, Maria Wright
  • SPRAY-DRIED COMPOSITIONS CAPABLE OF RETAINING VOLATILE COMPOUNDS AND METHODS OF PRODUCING THE SAME
    Publication number: 20140205713
    Abstract: The present invention relates to spray-dried compositions capable of retaining volatile compounds and methods relating to the same. The present invention also relates to the powders produced by such methods.
    Type: Application
    Filed: March 2, 2012
    Publication date: July 24, 2014
    Applicant: INTERNATIONAL FLAVORS AND FRAGRANCES INC.
    Inventors: Keith Thomas Hans, Lulu Henson, Christopher Thomas Lavallee, Michael Popplewell, Eric Jesse Wolff, Maria Wright
  • PROPYLENE GLYCOL-FREE SPRAY-DRIED COMPOSITIONS AND METHODS OF PRODUCING THE SAME
    Publication number: 20140193562
    Abstract: The present invention relates to stable, propylene glycol-free and glycerin-free, spray-dried compositions containing flavors and optional surfactants for use in optically clear, liquid beverages and liquid beverage concentrates.
    Type: Application
    Filed: March 13, 2014
    Publication date: July 10, 2014
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Lewis Michael Popplewell, Keith Thomas Hans, LuLu Henson, Christopher Thomas Lavallee, Eric Jesse Wolff, Maria Wright, Daniel Kaiping Lee, Ronald Gabbard