Patents by Inventor Al Bevilacqua

Al Bevilacqua 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).

  • Tooth bleaching system and method
    Publication number: 20060183081
    Abstract: A method of and composition for bleaching teeth is provided. The composition includes a methacrylate and a bleaching agent homogeneously mixed together. The method includes sealing the dentinal tubules of the teeth to be bleached to reduce the sensitivity of the teeth to be bleached; and applying a bleaching agent that includes an oxidative agent to a surface of the teeth to be bleached. The composition includes a composition including a methacrylate and a bleaching agent mixed together.
    Type: Application
    Filed: September 27, 2005
    Publication date: August 17, 2006
    Inventors: Al Bevilacqua, Hugh Palmer
  • Mammal tooth treating composition
    Patent number: 5693315
    Abstract: A tooth sensitivity treating composition containing hydroxyethyl methacrylate, sodium fluoride, anti,icrobial compound and an inert solvent, with an antidegenerate preserative.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: December 2, 1997
    Assignee: Abco Trust
    Inventor: Al Bevilacqua
  • Syringe needle guard assembly
    Patent number: 5509907
    Abstract: Syringe needle guard assembly provided with a hypodermic needle retaining body having a needle extending therethrough, a needle outlet guard hinged to the body, a needle inlet guard, a needle retaining and guiding structure within the needle outlet guard and a needle inlet guard having a structure positionable over the needle body and the outlet needle guard hinge.
    Type: Grant
    Filed: March 17, 1996
    Date of Patent: April 23, 1996
    Assignee: Med-Safe Products, Inc.
    Inventor: Al Bevilacqua