Patents by Inventor T. Eisirt Casey

T. Eisirt Casey 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).

  • Aerated anaerobic compositions with enhanced bulk stability
    Patent number: 5567741
    Abstract: A storage stable anaerobic composition which does not require constant aeration with a viscosity between 50,000 to 5,000,000 mPa.s and a volume expansion of between about 1 to 20% due to the creation within the composition by aeration of stable, uniform, microcellular foam.
    Type: Grant
    Filed: June 3, 1993
    Date of Patent: October 22, 1996
    Assignee: Loctite (Ireland) Limited
    Inventors: T. Eisirt Casey, Peter J. Nevin
  • Dental filling composition
    Patent number: 4243578
    Abstract: An improved dental filling material is prepared from polymerizable urethane-acrylate resins which cure by a free-radical mechanism to form hard and durable filling compositions which bond strongly and adhesively to tooth enamel, to dentin, to dental prostheses and to preexisting dental filling materials.
    Type: Grant
    Filed: January 17, 1980
    Date of Patent: January 6, 1981
    Assignee: Loctite Corporation
    Inventors: Denis J. O'Sullivan, Bernard J. Bolger, T. Eisirt Casey
  • Dental filling method and composition formed thereby
    Patent number: 3931678
    Abstract: A process for repairing dental caries which comprises:A. Removing decayed tooth structure to form a dental cavity;B. Filling said cavity with a dental filling composition comprising1. A free-radical polymerizable acrylate monomer;2. A free radical polymerization initiator; and3. An inorganic filler;C. Applying an aqueous solution of waterglass to the surface of the composition and allowing the water to evaporate to leave a solid, essentially oxygen-impermeable coating of waterglass;D. Permitting said composition to harden to form a restored dental surface; andE. Washing off the waterglass coating with water.
    Type: Grant
    Filed: September 24, 1974
    Date of Patent: January 13, 1976
    Assignee: Loctite (Ireland) Limited
    Inventors: Denis J. O'Sullivan, T. Eisirt Casey