Patents by Inventor Thelma Christine Titley

Thelma Christine Titley 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).

  • Detergent compositions comprising an ethoxylated alcohol and alkyl ioenzene sulfonate
    Patent number: 6720298
    Abstract: A built laundry detergent composition contains anionic surfactant in combination with a minor amount of a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol ethoxylated with an average of from 20 to 50 ethylene oxide groups. The composition exhibits improved oily soil detergency especially under hard water conditions.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: April 13, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Sandra Ann Blything, Amrat Paul Singh, Thelma Christine Titley
  • Detergent compositions
    Publication number: 20020137656
    Abstract: A built laundry detergent composition contains anionic surfactant in combination with a minor amount of a highly ethoxylated nonionic surfactant which is a C8-C16 alcohol ethoxylated with an average of from 20 to 50 ethylene oxide groups. The composition exhibits improved oily soil detergency especially under hard water conditions.
    Type: Application
    Filed: December 11, 2001
    Publication date: September 26, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Sandra Ann Blything, Amrat Paul Singh, Thelma Christine Titley