Patents by Inventor Gerard M. Insley

Gerard M. Insley 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).

  • Injectable calcium phosphate cement
    Patent number: 7892347
    Abstract: The invention is related to a premixed putty calcium phosphate composition comprising at least two calcium phosphate minerals, at least one reaction retarding agent, at least one binding agent, at least one sodium phosphate, and at least one nonaqueous extender, wherein one of said at least two calcium phosphate minerals contains a stabilizing agent.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: February 22, 2011
    Assignee: Howmedica Osteonics Corp.
    Inventors: Gerard M. Insley, Adrian Sun Wai, Donal O'Mahony, Paul Higham, Joseph P. Zitelli, Sandra M. Murray, Brian Hess
  • Injectable calcium phosphate cement
    Patent number: 7892346
    Abstract: The invention is related to a premixed putty calcium phosphate composition comprising at least two calcium phosphate minerals, at least one reaction retarding agent, at least one binding agent, at least one sodium phosphate, and at least one nonaqueous extender, wherein one of said at least two calcium phosphate minerals contains a stabilizing agent.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: February 22, 2011
    Assignee: Howmedica Osteonics Corp.
    Inventors: Gerard M. Insley, Adrian Sun Wai, Donal O'Mahony, Paul Higham
  • INJECTABLE CALCIUM PHOSPHATE CEMENT
    Publication number: 20100095870
    Abstract: The invention is related to a premixed putty calcium phosphate composition comprising at least two calcium phosphate minerals, at least one reaction retarding agent, at least one binding agent, at least one sodium phosphate, and at least one nonaqueous extender, wherein one of said at least two calcium phosphate minerals contains a stabilizing agent.
    Type: Application
    Filed: December 17, 2009
    Publication date: April 22, 2010
    Inventors: Gerard M. Insley, Adrian Sun Wai, Donal O'Mahony, Paul Higham, Joseph P. Zitelli, Sandra M. Murray, Brian Hess
  • Method of producing a ceramic component
    Publication number: 20090256285
    Abstract: A method of producing a ceramic component includes dispersing an alpha-alumina nanopowder whose diameter is above 100 nm in water, using 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC) or 4,5-Dihydroxy-m-benzenedisulfonic Acid, Disodium Salt (Tiron™) as dispersant. The pH is shifted towards the isoelectric point (IEP) by adding a mixture of acetic anhydride and ethylene glycol or polyethylene glycol, drying in a controlled atmosphere (humidity, temperature) and post compacting using cold isostatic pressing and sintering the three-dimensional structure thus formed.
    Type: Application
    Filed: February 18, 2009
    Publication date: October 15, 2009
    Applicant: Howmedica Osteonics Corp.
    Inventors: Anne-laure Penard, Fabrice Rossignol, Thierry Chartier, Cecile Pagnoux, Matthew Murphy, Christophe Cueille, Gerard M. Insley
  • Injectable calcium phosphate cement
    Publication number: 20090158964
    Abstract: The invention is related to a premixed putty calcium phosphate composition comprising at least two calcium phosphate minerals, at least one reaction retarding agent, at least one binding agent, at least one sodium phosphate, and at least one nonaqueous extender, wherein one of said at least two calcium phosphate minerals contains a stabilizing agent.
    Type: Application
    Filed: October 28, 2008
    Publication date: June 25, 2009
    Applicant: Howmedica Leibinger Inc.
    Inventors: Gerard M. Insley, Adrian Sun Wai, Donal O'Mahony, Paul Higham
  • Injectable calcium phosphate cement
    Patent number: 7459018
    Abstract: A calcium phosphate composition comprising at least one calcium phosphate mineral, at least one reaction retarding agent, at least one biding agent, and at least one sodium phosphate compound.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: December 2, 2008
    Assignee: Howmedica Leibinger Inc.
    Inventors: Gerard M. Insley, Adrian Sun Wai, Donal O'Mahony, Paul Higham
  • Calcium phosphate cement
    Patent number: 7416602
    Abstract: The invention is related to a rapid setting calcium phosphate cement comprising a powdered first component comprising stabilized dicalcium phosphate dihydrous containing from about 10 ppm to about 60 ppm of magnesium, a powdered second component comprising a calcium phosphate mineral other than said stabilized dicalcium phosphate dihydrous, and a liquid third component comprising water.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: August 26, 2008
    Assignee: Howmedica Leibinger, Inc.
    Inventors: Matthew E. Murphy, Cillín P. Cleere, Brian J. Hess, Gerard M. Insley