Taipei Medical University

Toothfilm Biotech Innovation Co., Ltd.

Chen-Feng Ma

Jen-Chang Yang

Sheng-Yang Lee

Dian-Yu Ji

Hong-Da Wu

Nai-Chia Teng

Chien-Chung Chen

Chien Chung Chen

Tsuimin Tsai

Der-Zen Liu

Hsien-Sung Chou

Guo-Ren Li

Hsin-Tai Hu

Yan-Cheng Yang

En-Sheng Ke

The invention provides an anion-containing calcium phosphate compound, composition and dental patch comprising the same and their use in remineralizing teeth. The anion-containing calcium phosphate compound has the following formula:(Ca)(anion)(PO)wherein 2x=(a*y+3z);

Type of anion-containing calcium phosphate compound for dental remineralization

The present invention is directed to a U-shaped patch for oral health care, comprising a thin film layer and a support layer, and the inner and outer margin of the U-shaped patch have at least one notch or cut line so that the patch can be folded as a three-dimensional concave shape, wherein the thin film layer comprises a health care agent. The present invention uses a two-layered design comprising a thin film layer and a support layer, and a health care agent in the adhesive layer effective for caries prevention, whitening and/or remineralization. The patch of the present invention can closely cover teeth with the thin film layer to enable the health care agent to tightly contact the teeth so as to increase the efficacy on tooth care.

Patch for oral health care

The present invention relates to a process of using a heat responsive mixture to produce inorganic interconnected 3D open-cell bone substitutes which can be applied in the orthopedic or dental field for treatment of bone damage. The invention provides a simple and easily-controlled process of preparing porous inorganic bone substitute materials.

Process for producing inorganic interconnected 3D open cell bone substitutes

The invention is directed to a calcium phosphate complex and the composition containing the same for oral care applications, in which the calcium phosphate complex is formed by chelating the &#x3b3;-polyglutamic acid (&#x3b3;-PGA) with amorphous calcium phosphate (ACP). This complex can prevent crystallization of ACP and maintain its high solubility. The calcium phosphate complex has superior mucoadhesion properties, allowing it to remain in the mouth longer and offering effective buffering, by which dental caries can be alleviated and prevented.

Calcium phosphate complex for oral care applications, its preparation method, and compositions containing the same

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Taipei, Taiwan

Chen-Feng Ma