Patents by Inventor Dennis Sawchuk

Dennis Sawchuk 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).

  • Publication number: 20210282443
    Abstract: The present disclosure provides edible compositions comprising a flavor-grade sweet taste modulator or a combination of flavor-grade sweet taste modulators or a flavor-grade bitter taste blocker or a combination of flavor-grade bitter taste blockers of the present disclosure, food products comprising such edible compositions and methods of preparing such food products. The present disclosure also provides methods of reducing the amount of sugar in a food product, methods of reducing the caloric intake in a diet, and methods of enhancing sweet taste or blocking a bitter taste in a food product.
    Type: Application
    Filed: July 12, 2017
    Publication date: September 16, 2021
    Applicant: Chromocell Corporation
    Inventors: Dennis Sawchuk, Lori Schmid
  • Publication number: 20200297015
    Abstract: The present disclosure provides compounds of Formula (I) and edible compositions comprising compounds of Formula (I) which are suitable for use as sweeteners, for example, by incorporation into edible compositions. Also provided herein are methods of preparing comestible compositions comprising compounds of Formula (I).
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Applicant: CHROMOCELL CORPORATION
    Inventors: Deshou JIANG, Purvi SHAH, Dennis SAWCHUK
  • Patent number: 9534035
    Abstract: Cell lines that stably express ENaC and methods for using those cell lines are disclosed herein. The invention includes cell lines that express various subunit combinations and various proteolyzed isoforms of ENaC and techniques for creating cell lines. The ENaC-expressing cell lines are highly sensitive, physiologically relevant and produce consistent results.
    Type: Grant
    Filed: January 25, 2009
    Date of Patent: January 3, 2017
    Assignee: CHROMOCELL CORPORATION
    Inventors: Kambiz Shekdar, Jessica Langer, Dennis Sawchuk
  • Publication number: 20160237136
    Abstract: Cell lines that stably express ENaC and methods for using those cell lines are disclosed herein. The invention includes cell lines that express various subunit combinations and various proteolyzed isoforms of ENaC and techniques for creating cell lines. The ENaC-expressing cell lines are highly sensitive, physiologically relevant and produce consistent results.
    Type: Application
    Filed: November 19, 2015
    Publication date: August 18, 2016
    Inventors: Kambiz Shekdar, Jessica Langer, Dennis Sawchuk
  • Publication number: 20120015841
    Abstract: The invention relates to novel cells and cell lines, and methods for making and using them.
    Type: Application
    Filed: February 1, 2010
    Publication date: January 19, 2012
    Applicant: CHROMOCELL CORPORATION
    Inventors: Kambiz Shekdar, Dennis Sawchuk, Purvi Manoj Shah
  • Publication number: 20100298167
    Abstract: Cell lines that stably express ENaC and methods for using those cell lines are disclosed herein. The invention includes cell lines that express various subunit combinations and various proteolyzed isoforms of ENaC and techniques for creating cell lines. The ENaC-expressing cell lines are highly sensitive, physiologically relevant and produce consistent results.
    Type: Application
    Filed: January 25, 2009
    Publication date: November 25, 2010
    Applicant: CHROMOCELL CORPORATION
    Inventors: Kambiz Shekdar, Jessica Langer, Dennis Sawchuk
  • Publication number: 20080220432
    Abstract: The present invention relates to methods for isolating cells that express increased levels of an RNA or protein of interest, wherein the cells exhibit altered growth profiles, such as cells with increased or decreased rates of proliferation, increased or decreased rates of apoptosis, or cells with a biphasic growth profile.
    Type: Application
    Filed: November 30, 2007
    Publication date: September 11, 2008
    Applicant: CHROMOCELL CORPORATION
    Inventors: Dennis Sawchuk, Kambiz Shekdar