Patents by Inventor Roy M. Evans, Jr.

Roy M. Evans, Jr. 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: 5639451
    Abstract: Disclosed are methods and compositions for the treatment of hair. Treating compositions comprising cysteine and/or another active shaping compound, cysteamine and a non-reducing disaccharide are disclosed. The methods of the present invention comprise application of the composition to the hair for permanently altering the natural shape of the hair.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 17, 1997
    Assignee: Roy M. Evans, Jr.
    Inventors: Roy M. Evans, Jr., Edward R. Moore
  • Patent number: 5560750
    Abstract: Disclosed are hair coloring compositions comprising coloring agent and disaccharide. The coloring agent preferably comprises a first oxidizing agent for bleaching the hair, a dyeing agent for adding color to the hair and a second oxidizing agent for developing the dyeing agent. Also disclosed are methods for altering the color of hair to a predetermined degree comprising (a) applying to the hair a hair coloring composition, said composition comprising a coloring agent and a disaccharide; (b) allowing said composition to remain in contact with the hair for a time sufficient to achieve the predetermined degree of color alteration; and (c) substantially removing said composition from the hair.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 1, 1996
    Assignee: Preemptive Advertising, Inc.
    Inventors: Harold R. Crews, Roy M. Evans, Jr., Joseph O. Rubert
  • Patent number: 5415856
    Abstract: Disclosed are methods and compositions for the treatment of hair. Treating compositions comprising shaping agent and a non-reducing disaccharide are disclosed. The methods of the present invention comprise application of the composition to the hair for permanently altering the natural shape of the hair.
    Type: Grant
    Filed: August 14, 1991
    Date of Patent: May 16, 1995
    Assignee: Preemptive Advertising Inc.
    Inventors: Harold R. Crews, Roy M. Evans, Jr., Joseph O. Rubert
  • Patent number: 5101841
    Abstract: Disclosed are methods and compositions for the treatment of hair. Treating compositions comprising the amino acid cysteine and a non reducing disaccharide in solution are disclosed. The methods of the present invention comprise application of the aqueous solution to the hair for permanently altering the natural shape of the hair.
    Type: Grant
    Filed: May 8, 1990
    Date of Patent: April 7, 1992
    Inventors: Harold R. Crews, Roy M. Evans, Jr., Joseph O. Rubert
  • Patent number: 4947878
    Abstract: Disclosed are methods and compositions for the treatment of hair. Treating compositions comprising the amino acid cysteine and a non-reducing disaccharide in solution are disclosed. The methods of the present invention comprise application of the aqueous solution to the hair for permanently altering the natural shape of the hair.
    Type: Grant
    Filed: March 18, 1987
    Date of Patent: August 14, 1990
    Assignee: Preemptive Marketing, Inc.
    Inventors: Harold R. Crews, Roy M. Evans, Jr., Joseph O. Rubert