Patents by Inventor Chanda L. Macias

Chanda L. Macias 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).

  • Enzyme containing oral composition having enhanced stability
    Patent number: 7220404
    Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprises an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: May 22, 2007
    Assignee: Colgate-Palmolive Company
    Inventors: André M. Morgan, Lori H. Szeles, Malcolm Williams, Susan M. Herles, Chanda L. Macias, Robert D'Ambrogio, Thomas J. Boyd, James G. Masters
  • Enzyme containing oral composition having enhanced stability
    Publication number: 20040156796
    Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprises an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
    Type: Application
    Filed: December 22, 2003
    Publication date: August 12, 2004
    Applicant: Colgate-Palmolive Company
    Inventors: Andre M. Morgan, Lori H. Szeles, Malcolm Williams, Susan M. Herles, Chanda L. Macias, Robert D'Ambrogio, Thomas J. Boyd, James G. Masters
  • Enzyme containing oral composition having enhanced stability
    Patent number: 6692726
    Abstract: An oral care composition having enhanced oral hygiene and antiplaque properties which comprises an orally acceptable vehicle containing a combination of an enzyme, cetylpyridinium chloride and a reducing agent.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: February 17, 2004
    Assignee: Colgate Palmolive Company
    Inventors: André M. Morgan, Lori H. Szeles, Malcolm Williams, Susan M. Herles, Chanda L. Macias, Robert D'Ambrogio, Thomas J. Boyd, James G. Masters