Patents Assigned to Kenra, LLC
  • Method and system for treating hair
    Patent number: 7226585
    Abstract: The present invention includes a hair clarifying composition for removing residue from hair. The composition includes an acid component and an amphoteric surfactant. The present invention further includes a method for using the hair clarifying composition to remove residue from the hair.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: June 5, 2007
    Assignee: Kenra, LLC
    Inventor: Paul T. Browning
  • Hair relaxer
    Patent number: 6805136
    Abstract: The present invention includes a hair relaxing composition for the straightening of hair. The composition includes a calcium hydroxide and guanidine carbonate. The present invention further includes a method for using the hair relaxing composition with the addition of heat to straighten hair.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: October 19, 2004
    Assignee: Kenra, LLC
    Inventor: Paul T. Browning
  • Method and system for treating hair
    Publication number: 20040126348
    Abstract: The present invention includes a hair clarifying composition for removing residue from hair. The composition includes an acid component and an amphoteric surfactant. The present invention further includes a method for using the hair clarifying composition to remove residue from the hair.
    Type: Application
    Filed: December 12, 2003
    Publication date: July 1, 2004
    Applicant: Kenra LLC.
    Inventor: Paul T. Browning
  • Hair clarifying treatment
    Patent number: 6723308
    Abstract: The present invention includes a hair clarifying composition for removing residue from hair. The composition includes an acid component and an amphoteric surfactant. The present invention further includes a method for using the hair clarifying composition to remove residue from the hair.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: April 20, 2004
    Assignee: Kenra, LLC
    Inventor: Paul T. Browning