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Laurence C Chow, Shozo Takagi: Self-setting calcium phosphate cements and methods for preparing and using them. American Dental Association Health Foundation, Banner & Allegretti, June 11, 1996: US05525148 (149 worldwide citation)

The invention includes methods and compositions relating to calcium phosphate cements, which self-harden substantially to hydroxyapatite at ambient temperature when in contact with an aqueous medium. More specifically the cements comprise a combination of one or more sparingly soluble calcium phosph ...


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Laurence C Chow, Shozo Takagi: Calcium phosphate hydroxyapatite precursor and methods for making and using the same. American Dental Association Health Foundation, Banner & Allegretti, June 4, 1996: US05522893 (133 worldwide citation)

Calcium phosphate compositions that are particularly useful and unique as orthopedic and dental cements and remineralizers, as well as methods and kits for their use, and the resulting products are disclosed. The compositions comprise tetracalcium phosphate which has been prepared from a mixture wit ...


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Laurence C Chow, Shozo Takagi: Calcium phosphate hydroxyapatite precursor and methods for making and using the same. The American Dental Association Health Foundation, Banner & Allegretti, August 13, 1996: US05545254 (118 worldwide citation)

Calcium phosphate compositions that are particularly useful and unique as orthopedic and dental cements and remineralizers, as well as methods and kits for their use, and the resulting products are disclosed. The compositions comprise tetracalcium phosphate which has been prepared from a mixture wit ...


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Walter E Brown, Laurence C Chow: Dental resptorative cement pastes. American Dental Association Health Foundation, Allegretti Newitt Witcoff & McAndrews, May 21, 1985: US04518430 (118 worldwide citation)

Compositions that are useful and unique as dental remineralizers and dental cements, as well as methods for their use, are disclosed. The compositions are mixtures of at least two sparingly soluble calcium phosphates that are present in excess and a dilute aqueous solution approximately saturated wi ...


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Laurence C Chow, Shozo Takagi: Calcium phosphate hydroxyapatite precursor and methods for making and using the same. The American Dental Association Health Foundation, Banner & Allegretti, August 6, 1996: US05542973 (89 worldwide citation)

Calcium phosphate compositions that are particularly useful and unique as orthopedic and dental cements and remineralizers, as well as methods and kits for their use, and the resulting products are disclosed. The compositions comprise tetracalcium phosphate which has been prepared from a mixture wit ...


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Laurence C Chow, Shozo Takagi: Calcium phosphate hydroxyapatite precursor and methods for making and using the same. American Dental Association Health Foundation, Banner & Witcoff, December 9, 1997: US05695729 (88 worldwide citation)

Calcium phosphate compositions that are particularly useful and unique as orthopedic and dental cements and remineralizers, as well as methods and kits for their use, and the resulting products are disclosed. The compositions comprise tetracalcium phosphate which has been prepared from a mixture wit ...


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Laurence C Chow, Shozo Takagi: Premixed calcium phosphate cement pastes. ADA Foundation, Banner & Witcoff, September 21, 2004: US06793725 (77 worldwide citation)

A bone or dental implant material in the form of a paste includes a mixture of calcium phosphate powders, that are capable of forming hydroxyapatite, with liquid glycerol and hydroxypropyl methylcellulose and Na


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Laurence C Chow, Shozo Takagi: Self-setting calcium phosphate cements and methods for preparing and using them. American Dental Association Health Foundation, Banner & Witcoff, December 7, 1999: US05997624 (62 worldwide citation)

The invention includes methods and compositions relating to calcium phosphate cements, which self-harden substantially to hydroxyapatite at ambient temperature when in contact with an aqueous medium. More specifically the cements comprise a combination of one or more sparingly soluble calcium phosph ...


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Laurence C Chow, Shozo Takagi: Self setting calcium phosphate cements and methods for preparing and using them. American Dental Health Foundation Association, Banner & Whitcoff, September 21, 1999: US05954867 (59 worldwide citation)

The invention includes methods and compositions relating to calcium phosphate cements, which self-harden substantially to hydroxyapatite at ambient temperature when in contact with an aqueous medium. More specifically the cements comprise a combination of one or more sparingly soluble calcium phosph ...