Patents by Inventor Janet Lynn Coope

Janet Lynn Coope 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).

  • Use of tris(hydroxymethyl) aminomethane in cold permanent waving processes
    Publication number: 20020155081
    Abstract: There is provided a hair treatment composition for cold permanent hair waving. The composition is a lotion, preferably in the form of an aqueous solution, having a pH in the range of from about 6 to less than 8.5 and a viscosity in the range of from 1 to about 3000 cps and contains tris(hydroxymethyl)amino methane and a reducing agent.
    Type: Application
    Filed: April 23, 2002
    Publication date: October 24, 2002
    Inventor: Janet Lynn Coope
  • Use of tris(hydroxymethyl)aminomethane in cold permanent waving processes
    Patent number: 6426065
    Abstract: There is provided a hair treatment composition for cold permanent hair waving. The composition has tris(hydroxymethyl)aminomethane and a reducing agent.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: July 30, 2002
    Assignee: Clairol Incorporated
    Inventor: Janet Lynn Coope
  • Low odor permanent waving compositions containing a disulfide
    Patent number: 6302119
    Abstract: This invention provides compositions and methods for reducing odors associated with permanent hair waving by contacting the hair with a disulfide before, during, or after application of a sulfur-based reducing agent.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 16, 2001
    Assignee: Bristol-Myers Squibb Company
    Inventors: Janet Lynn Coope, Renee E. Nardone
  • Hair coloring composition using an inorganic peroxymonosulfate salt as an oxidation agent
    Patent number: 6264703
    Abstract: Inorganic peroxymonosulfate salts used as oxidizing agents for the oxidative dyeing of hair.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: July 24, 2001
    Inventor: Janet Lynn Coope
  • Thiadiazole dioxide derived oxaziridines as bleaching compounds
    Patent number: 5760222
    Abstract: Bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are thiadiazole dioxide derived mono- and di- oxaziridines. Substrates such as fabrics may be bleached in an aqueous solution containing the oxaziridine.
    Type: Grant
    Filed: December 3, 1996
    Date of Patent: June 2, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventor: Janet Lynn Coope
  • Thiadiazole dioxides as bleach enhancers
    Patent number: 5753599
    Abstract: Novel bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are thiadiazole dioxides. Substrates such as fabrics may be bleached in an aqueous solution containing the thiadiazole and a peroxygen compound.
    Type: Grant
    Filed: December 3, 1996
    Date of Patent: May 19, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Janet Lynn Coope, Mohamed Gaznabi Khan, Karl Friedrich Moschner