Patents Assigned to Den-Mat Holdings LLC
  • Dental light guide
    Patent number: 7410283
    Abstract: The present invention is a device that attaches to a light source to transmit and distribute light energy to the surface or internal chamber of a tooth for the purpose of photo-initiation of light curing resins and dental tooth whitening. More particularly, the invention may be used with a single or multiple Light Emitting Diode(s) to more efficiently collect and transmit the light energy emitted by the LED(s) resulting in increased total energy, uniform illumination, and collimation of the light energy delivered to the tooth.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: August 12, 2008
    Assignee: Den-Mat Holdings LLC
    Inventors: John West, Scott Ganaja
  • Mouth guard and kit
    Publication number: 20080067706
    Abstract: A user-fabricated mouth guard wherein the user's teeth and gums are not directly exposed to the uncured mouth guard material. The uncured mouth guard material is pliant at room temperature and does not have to be heated to form and shape the mouth guard. The cured mouth guard call be pliant or rigid at room temperature. A kit and a method of forming the mouth guard are also disclosed.
    Type: Application
    Filed: November 6, 2007
    Publication date: March 20, 2008
    Applicant: Den-Mat Holdings LLC
    Inventor: Eckart Mathias
  • Dentifrice Compositions
    Publication number: 20080063611
    Abstract: Stain-removal, desensitizing, anti-tartar and anti-gingivitis dentifrice compositions. The dentifrices comprise a fluoride agent; an abrasive agent; a proteolytic agent; a foaming agent; a sweetening/flavoring agent; an emulsifying agent; either desensitizing, anti-tartar or anti-gingivitis agents or combinations thereof; and a delivery agent. The dentifrices are visually pleasing and impart a soothing sensation during and after brushing.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 13, 2008
    Applicant: Den-Mat Holdings LLC
    Inventors: Robert L. Ibsen, Alan B. Mathews
  • Mouth guard and kit
    Publication number: 20080060661
    Abstract: A user-fabricated mouth guard wherein the user's teeth and gums are not directly exposed to the uncured mouth guard material. The uncured mouth guard material is pliant at room temperature and does not have to be heated to form and shape the mouth guard. The cured mouth guard call be pliant or rigid at room temperature. A kit and a method of forming the mouth guard are also disclosed.
    Type: Application
    Filed: November 6, 2007
    Publication date: March 13, 2008
    Applicant: Den-Mat Holdings LLC
    Inventor: Eckart Mathias