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American Dental Association

American D
Active Patents
0
Total Holdings
5

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
WO1995008319A1 Self-setting calcium phosphate cements and methods for prep… Expired / Lapsed 1994-09-23 — 0 Details
US5545254A Calcium phosphate hydroxyapatite precursor and methods for … Expired / Lapsed 1994-12-09 1996-08-13 4 Details
US5525148A Self-setting calcium phosphate cements and methods for prep… Expired / Lapsed 1993-09-24 1996-06-11 46 Details
US5522893A Calcium phosphate hydroxyapatite precursor and methods for … Expired / Lapsed 1993-03-12 1996-06-04 79 Details
USRE33161E Combinations of sparingly soluble calcium phosphates in slu… Expired / Lapsed 1988-03-02 1990-02-06 33 Details