Patents by Inventor Chew-Hung Mak

Chew-Hung Mak 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).

  • Patent number: 6290978
    Abstract: Derivatized Arabinogalactan can be utilized in a variety of compositions to impart functionality without imparting negative rheological affects when the amount of the derivatized Arabinogalactan is increased in the composition. This is particularly important in the personal care industry, where it is desirable to have the flexibility to adjust the amount of derivatized Arabinogalactan depending upon the results it is desired to deliver to the user without negatively impacting the overall viscosity of the personal care composition.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: September 18, 2001
    Assignee: Larex, Inc.
    Inventors: Chew-Hung Mak, Morton A. Westman, Michael Lynn Finney, Richard Dale Lamb
  • Publication number: 20010000468
    Abstract: Derivatized Arabinogalactan can be utilized in a variety of compositions to impart functionality without imparting negative rheological affects when the amount of the derivatized Arabinogalactan is increased in the composition. This is particularly important in the personal care industry, where it is desirable to have the flexibility to adjust the amount of derivatized Arabinogalactan depending upon the results it is desired to deliver to the user without negatively impacting the overall viscosity of the personal care composition.
    Type: Application
    Filed: November 30, 2000
    Publication date: April 26, 2001
    Inventors: Chew-Hung Mak, Morton A. Westman, Michael Lynn Finney, Richard Dale Lamb