.alpha.-tricalcium phosphate ceramic and production method thereof

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United States of America Patent

PATENT NO 5679294
SERIAL NO

08396141

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Abstract

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A high purity .alpha.-tricalcium phosphate ceramic having a superior biocompatibility for use mainly as a bone filler, is produced by shaping a powder material formed by a wet method, followed by sintering it and then cooling at a predetermined rate.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISYA ADVANCECHUO-KU TOKYO 103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Osamu Fuchu, JP 37 393
Umezu, Yoshikazu Tokyo, JP 3 41
Yoshizawa, Kazutaka Tokyo, JP 37 323

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