Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2007-01-09
2007-01-09
Koslow, C. Melissa (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S691000
Reexamination Certificate
active
11133166
ABSTRACT:
A tetracalcium phosphate (TTCP) particle for use in preparing a fast-setting, bioresorbable calcium phosphate cement is disclosed. The TTCP particle has a basic calcium phosphate whiskers on a surface thereof; the basic calcium phosphate whiskers having a Ca/P molar ratio greater than 1.33, and having a length up to about 5000 nm and a width up to about 500 nm. The basic calcium phosphate whiskers are substantially free of a hydroxyapatite phase and mainly composed of TTCP phase.
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Chen Wen-Cheng
Chern Lin Jiin-Huey
Ju Chien-Ping
Calcitec, Inc.
Koslow C. Melissa
Meyertons Eric B.
Meyertons Hood Kivlin Kowert & Goetzel P.C.
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