Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Reexamination Certificate
2005-01-25
2005-01-25
Witz, Jean C. (Department: 1651)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
C501S001000, C501S123000, C106S035000, C623S023610, C623S026000, C423S306000, C423S307000, C423S308000, C423S311000, C423S312000, C423S314000, C423S315000, C423S316000
Reexamination Certificate
active
06846493
ABSTRACT:
The present invention is directed to a synthetic biomaterial compound based on stabilized calcium phosphates and more particularly to the molecular, structural and physical characterization of this compound. The compound comprises calcium, oxygen and phosphorous, wherein at least one of the elements is substituted with an element having an ionic radius of approximately 0.1 to 1.1 Å. The knowledge of the specific molecular and chemical properties of the compound allows for the development of several uses of the compound in various bone-related clinical conditions.
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Langstaff Sarah Dorthea
Pugh Sydney M.
Sayer Michael
Smith Timothy J. N.
Bartoszewicz Lola A.
Millenium Biologix Inc.
Sim & McBurney
Witz Jean C.
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