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7332113 |
Method for the production of a biocompatible polymer-ceramic composite material with a predetermined porosity
Method for the production of a biocompatible polymer-ceramic composite material with a predetermined porosity, designed and determined a priori, which includes a first phase (a) of the production...
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7204876 |
Calcium phosphate cements made from (TTCP) with surface whiskers and process for preparing same
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...
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7182928 |
Calcium phosphate cements made from (TTCP) with surface whiskers and process for preparing same
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...
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7150879 |
Neutral self-setting calcium phosphate paste
The present invention provides a novel process for producing a calcium phosphate cement or filler which hardens in a temperature dependent fashion in association with an endothermic reaction. In...
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RE39196 |
Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
Methods for synthesis of nanocyrstalline apatites are presented, as well as a series of specific reaction parameters that can be adjusted to tailor, in specific ways, properties in the recovered...
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6972130 |
Bioceramic compositions
The present invention provides a synthetic, poorly crystalline apatite (PCA) calcium phosphate containing a biologically active agent and/or cells (preferably tissue-forming or tissue-degrading...
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6953594 |
Method of preparing a poorly crystalline calcium phosphate and methods of its use
The present invention provides a novel process for producing a calcium phosphate cement or filler which hardens in a temperature dependent fashion in association with an endothermic reaction. In...
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6585946 |
Process for the preparation of magnesium and carbonate substituted hydroxyapatite
A process for the preparation of a single phase magnesium- and carbonate-substituted hydroxyapatite composition, which process comprises the steps of (i) preparing an aqueous solution containing CO...
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6582672 |
Method for the preparation of carbonated hydroxyapatite compositions
A process for the preparation of a single phase carbonate-substituted hydroxyapatite composition, which process comprises the steps of (i) preparing an aqueous solution containing Co 3 2− and PO...
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6544290 |
Cell seeding of ceramic compositions
The present invention provides a synthetic, poorly-crystalline apatitic (PCA) calcium phosphate material seeded with cells. Preferably, the cells are tissue-forming or tissue-degrading cells. The...
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6541037 |
Delivery vehicle
The present invention provides delivery vehicles comprising a synthetic, poorly crystalline apatite (PCA) calcium phosphate and a biologically active agent. The PCA calcium phosphate offers many...
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6331312 |
Bioresorbable ceramic composites
A composite material is provided including a strongly bioresorbable, poorly crystalline apatitic calcium phosphate composite and a supplementary material. The poorly crystalline apatitic calcium...
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6287341 |
Orthopedic and dental ceramic implants
A method for treating a bone defect is provided by identifying a bone site suitable for receiving an implant; and introducing a strongly resorbable, poorly crystalline apatitic calcium phosphate at...
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6277151 |
Cartilage growth from cell seeded ceramic compositions
The present invention provides a synthetic, poorly-crystalline apatitic (PCA) calcium phosphate material seeded with cells. Preferably, the cells are tissue-forming or tissue-degrading cells. The...
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6214368 |
Bone substitution material and a method of its manufacture
The present invention provides a novel process for converting a standard inert amorphous calcium phosphate precipitate into highly reactive amorphous solids. The amorphous solids can be used to...
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6139578 |
Preparation of cell seeded ceramic compositions
The present invention provides a synthetic, poorly-crystalline apatitic (PCA) calcium phosphate material seeded with cells. Preferably, the cells are tissue-forming or tissue-degrading cells. The...
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6117456 |
Methods and products related to the physical conversion of reactive amorphous calcium phosphate
The present invention provides a novel process for producing a calcium phosphate cement or filler which hardens in a temperature dependent fashion in association with an endothermic reaction. In...
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6027742 |
Bioresorbable ceramic composites
A composite material is provided including a strongly bioresorbable, poorly crystalline apatitic calcium phosphate composite and a supplementary material. The poorly crystalline apatitic calcium...
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6013591 |
Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
Methods for synthesis of nanocrystalline apatites are presented, as well as a series of specific reaction parameters that can be adjusted to tailor, in specific ways, properties in the recovered...
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5783217 |
Low temperature calcium phosphate apatite and a method of its manufacture
A method of preparing a low crystallinity calcium phosphate apatite is described in which a low crystallinity calcium phosphate is precipitated from an aqueous solution comprising calcium and...
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5683461 |
Synthesis of reactive amorphous calcium phosphates
The present invention provides a novel process for converting a standard inert amorphous calcium phosphate precipitate into highly reactive amorphous solids. The amorphous solids can be used to...
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5676976 |
Synthesis of reactive amorphous calcium phosphates
The present invention provides a novel process for converting a standard inert amorphous calcium phosphate precipitate into highly reactive amorphous solids. The amorphous solids can be used to...
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5650176 |
Synthesis of reactive amorphous calcium phosphates
The present invention provides a novel process for converting a standard inert amorphous calcium phosphate precipitate into highly reactive amorphous solids. The amorphous solids can be used to...
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