Patents by Inventor David Burwell

David Burwell 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).

  • Skin treatment articles and methods
    Publication number: 20060141014
    Abstract: The present invention relates to skin treatment articles, particularly cleansing articles, and methods for delivering multiple skin treatment formulations to the skin.
    Type: Application
    Filed: December 28, 2004
    Publication date: June 29, 2006
    Inventors: Michael Eknoian, David Burwell, Elizabeth Edwards, Raymond Ip, Lynn Lewin
  • Cleansing bar containing discrete elements
    Patent number: 6818603
    Abstract: The present invention relates to cleansing bars including: a) a cleansing composition; and b) a plurality of discrete elements having a length to diameter ratio of from about 50 to 1 to about 100,000 to 1. The cleansing bars according to the invention have good grippability, exfoliating and cleansing properties and are capable of providing a significant amount of lather in a relatively short period of time. The invention also relates to methods of making and using the cleansing bar described above.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: November 16, 2004
    Assignee: Johnson & Johnson Consumer Companies, Inc.
    Inventors: Margaret Aleles, David Burwell, Raymond Ip
  • Cleansing bar containing discrete elements
    Publication number: 20040204327
    Abstract: The present invention relates to cleansing bars including: a) a cleansing composition; and b) a plurality of discrete elements having a length to diameter ratio of from about 50 to 1 to about 100,000 to 1. The cleansing bars according to the invention have good grippability, exfoliating and cleansing properties and are capable of providing a significant amount of lather in a relatively short period of time. The invention also relates to methods of making and using the cleansing bar described above.
    Type: Application
    Filed: April 28, 2004
    Publication date: October 14, 2004
    Inventors: Margaret Aleles, David Burwell, Raymond Ip
  • Cleansing bar containing discrete elements
    Publication number: 20040033915
    Abstract: The present invention relates to cleansing bars including: a) a cleansing composition; and b) a plurality of discrete elements having a length to diameter ratio of from about 50 to 1 to about 100,000 to 1. The cleansing bars according to the invention have good grippability, exfoliating and cleansing properties and are capable of providing a significant amount of lather in a relatively short period of time. The invention also relates to methods of making and using the cleansing bar described above.
    Type: Application
    Filed: August 14, 2002
    Publication date: February 19, 2004
    Inventors: Margaret Aleles, David Burwell, Raymond Ip