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7615582 |
One-pack type adhesive composition for dental use
A hydrophobic acidic group-containing polymeric monomer (a); a water-soluble polymeric monomer (b); water (c); a photopolymerization initiator (d); an aromatic tertiary amine (e) having an...
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7585515 |
Crosslinkable polymeric materials and their applications
The present invention relates to a novel composition for dental, orthopedic and drug delivery purpose. Specifically, it relates to composition comprising an admixture of a resorbable bone...
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7393493 |
Crosslinkable polymeric materials and their applications
The present invention relates to a novel composition for dental, orthopedic and drug delivery purpose. Specifically, it relates to composition comprising an admixture of a resorbable bone...
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7365106 |
Cationically curable composition for dental use
A cationically curable composition for dental use containing a cationic polymerization initiator (I) and cationically polymerizable monomers (II), the cationically polymerizable monomers (II)...
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7232852 |
Photopolymerizable compositions that include alicyclic/aromatic dioxiranes and novel dioxiranyl tetraoxaspiro [5.5] undecanes
A visible light cationically photopolymerizable composition is provided. This composition includes an expanding monomer and a dioxirane. More specifically, the expanding monomer used in this...
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7230039 |
Bioactive nanocomposites and methods for their use
Orthopedic compositions are provided that include a homogeneous mixture of a biocompatible polymer and a bioactive particulate ceramic wherein the ceramic has an average particle size of not more...
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7186759 |
Biologically active material
The invention relates to a heterophasic composition which essentially consists of three immniscible components, A, B and C, and the production method of the same. The component A is some body...
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7163691 |
Bone graft
An improved demineralized bone matrix (DBM) or other matrix composition is provided that has been mixed with a stabilizing agent that acts as (1) a diffusion barrier, (2) a enzyme inhibitor, (3) a...
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7148267 |
Dye composition for the individual dying of prostheses plastics
Kit for the preparation of dental prostheses which contains (i) polymerizable matrix material, (ii) filler and (iii) at least one dye composition in physically separate form.
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7060287 |
Tissue augmentation material and method
A permanent, biocompatible material for soft tissue augmentation. The biocompatible material comprises a matrix of smooth, round, finely divided, substantially spherical particles of a...
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7026374 |
Injectable microdispersions for medical applications
The present invention is directed to microdispersions and pharmaceutical compositions containing a synthetic, bioabsorbable, biocompatible liquid polymer that is the reaction product of a polybasic...
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6987136 |
Bioactive spinal implant material and method of manufacture thereof
Bioactive spinal implant materials having optimized radiopacity, stiffness, and bioactivity properties for formulation of shaped bodies capable of withstanding large dynamic, compressive loads are...
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6936271 |
Collagenous tissue compositions
Implant compositions are disclosed consisting of a biocompatible carrier medium such as a saline or dextran solution and particles of collagenous material dispersed therein. The collagenous...
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6926903 |
Resorbable polymer composition, implant and method of making implant
Novel polymer compositions that are useful in the manufacture of medical implants, implants having osteogenic properties and methods of making said implants are disclosed. Polymer compositions...
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6913764 |
Antibiotic(s) preparation with retarding active ingredient release
The present invention concerns an antibiotic/antibiotics preparation for resorbable and non-resorbable implants for human and veterinary medicine, for the treatment of local microbial infections in...
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6867240 |
Porous composite materials
Methods and compositions are described that provide three dimensional porous matrices as structural templates for cells. The porous matrices of the present invention have desirable mechanical...
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6863900 |
Regeneration and augmentation of bone using mesenchymal stem cells
Disclosed are compositions and methods for augmenting bone formation by administering isolated human mesenchymal stem cells (hMSCs) with a ceramic material or matrix or by administering hMSCs;...
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6770695 |
Time release calcium sulfate matrix for bone augmentation
An implant composition having controlled resorption rate in vivo for stimulating bone growth, a method of making the implant composition, and a kit of implant materials are disclosed. The implant...
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6770289 |
Liquid pharmaceutical composition for treating bone diseases
The invention provides a liquid pharmaceutical composition and methods for use in the treating of bone diseases, the composition being an aqueous solution comprising 0.05% to 35% by weight of...
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6730156 |
Clustered particle dental fillers
A filler comprising a substantially amorphous cluster comprising non-heavy metal oxide particles and heavy metal oxide. The filler can be mixed into a hardenable resin to provide radiopaque dental...
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6638069 |
Shaping cap for dental pin structures
Shaping cap made of ceramic, metal or plastic material, which is suitable as a solid constituent of dental pin structures.
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6599518 |
Solvent dehydrated microbially-derived cellulose for in vivo implantation
A solvent dehydrated microbially-derived cellulose material is described for use as an implantable material in general and plastic surgery.
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6593394 |
Bioactive and osteoporotic bone cement
A composition for use as a bioactive bone cement having a powder component including strontium-containing hydroxy apatite and formulated to create a settable fluid substance when mixed with a...
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6541024 |
Regeneration and augmentation of bone using mesenchymal stem cells
Disclosed are compositions and methods for augmenting bone formation by administering isolated human mesenchymal stem cells (hMSCs) with a ceramic material or matrix or by administering hMSCs;...
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6482427 |
Compositions and methods for repair of osseous defects and accelerated wound healing
Compositions useful for repairing osseous defects and healing of wounds and burns include particulate bioactive and biocompatible glass including 40 to 58% by weight silica, 10 to 32% by weight...
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6479565 |
Bioactive ceramic cement
The present invention provides a solution to the problems with known cements by providing a composition comprising (a) microscopic anhydrous pellets or particles containing the most important...
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6428803 |
Hydroxylapatite gel
The invention relations to a hydroxylapatite gel obtained through a sol-gel process, in which an alkaline aqueous solution of a calcium salt is reacted with an alkaline aqueous solution of a...
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6417247 |
Polymer/ceramic composites
The present invention provides a composition which comprises a polymer or polymer solution that forms a gel under controlled parameters and a ceramic matrix, the composition being fluid under...
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6403671 |
Polymerizable composition and the application thereof as a coupling agent
The invention relates to a polymerizable, cross-linkable composition which contains: (A) 1-99.99 wt.-% of at least one conversion product of OH-functional (meth)acrylates with (i) oligomers from...
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6387977 |
Redox and photoinitiator systems for priming for improved adherence of gels to substrates
An impoved barrier or drug delivery system which is highly adherent to the surface to which it is applied is disclosed, along with methods for making the barrier. In the preferred embodiment,...
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6346563 |
Method for promoting adhesion between rubber and textiles
A composition for the promotion of adhesion between a rubber formulation and a textile substrate is provided. The inventive composition comprises either a mixture of specific amine functional...
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6333281 |
Composition for promoting adhesion between rubber and textiles
A composition for the promotion of adhesion between a rubber formulation and a textile substrate is provided. The inventive composition comprises either a mixture of specific amine functional...
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6306925 |
Tape cast multi-layer ceramic/metal composites
The invention described herein is a bioactive composite material comprising thin layers of bioactive glass reinforced with thin ductile metallic layers, and the use of this material in bone...
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6277392 |
Tissue injectable composition
An improved biocompatible composition consisting of physiologically-stable, isotropic carbon beads or particles carried in a lubricative suspension, solution, other fluid or gel. The composition is...
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6274159 |
Surface modified silicone drug depot
An improved implantable pharmaceutical depot for the prolonged release of at least one biologically active substance, the depot comprising a polymeric carrier and the biologically active substance,...
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6268405 |
Hydrogels and methods of making and using same
The invention is directed to methods of making novel porous and solid polyvinyl alcohol hydrogels. These hydrogels are particularly suited for use in the replacement and augmentation of soft tissue...
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6075067 |
Cement for medical use, method for producing the cement, and use of the cement
In a method for producing a cement for medical use, a liquid component containing a polymerizable substance is combined with a solid component comprising a plastic substance to provide a setting...
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6034152 |
Plaque-inhibiting composites
Dental composites are provided on the basis of customary polymerizable monomers, initiators, fillers and other auxiliaries, which additionally contain the plaque-inhibiting addition of salts of...
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5981619 |
Material for osteosynthesis and composite implant material, and production processes thereof
A high bending strength and high density material for osteosynthesis, which comprises a biodegradable and bioabsorbable crystalline thermoplastic polymer material, and a high strength implant...
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5981412 |
Bioactive ceramics and method of preparing bioactive ceramics
A bioactive ceramic composition including 47 to 51% SiO 2 , 23 to 25% CaO, 23 to 25% Na 2 O and 0 to 6% P 2 O 5 , the bioactive ceramic having a bioacitivity level such that the composition forms...
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5968999 |
Bone cement compositions
There is provided a polymethylmethacrylate (PMMA) bone cement composition that includes the addition of from about 10% by weight to about 30% by weight of calcium hydroxide. The bone cement is used...
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5962549 |
Bioactive composite material for repair of hard and soft tissues
Composites suitable for use as prostheses for attachment to soft tissues, such as cartilage, tendons, skin, tympanic membrane and gingiva, as well as to cancellous or trabecular bone, are based on...
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5952399 |
Polymerisable dental material and use of apatite fillers in the dental material
A dental material based on an organic polymerisable binding agent has a content of A) one or more mixed apatites of the type A1) A 10 (XO 4 ) 6 Z 2 +/B* 10 -u C* u (Y*) 6 Z' 2 and/or ...
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5914356 |
Bioactive load bearing bone bonding compositions
Novel fillers comprising combeite glass-ceramic are provided, along with filled polymerizable resin composites. Further provided are methods for making the combeite crystallite-containing novel...
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5902599 |
Biodegradable polymer networks for use in orthopedic and dental applications
Biodegradable polymer networks are provided which are useful in a variety of dental and orthopedic applications. The biodegradable polymer networks can be formed in one embodiment by polymerizing...
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5874101 |
Bioactive-gel compositions and methods
A process for making bioactive glasses is described including preparing a reaction mixture of reactants capable of forming a sol-gel, aging the reaction mixture, near equilibrium drying a gel...
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5824720 |
Fluoride-releasing composite materials
The invention relates to fluoride-releasing, polymerizable dental composite aterials having good mechanical stability, containing: (a) one or more ethylenically unsaturated polymerizable...
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5792478 |
Tissue injectable composition and method of use
An improved biocompatible composition consisting of physiologically stable beads or particles carried in a lubricative suspension, solution, other fluid or gel. The composition is intended to be...
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5744515 |
Method and implantable article for promoting endothelialization
A porous material with an appropriate surface chemistry that promotes capillary endothelialization is disclosed. The material has a porosity that is sufficient to allow capillary endothelialization...
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5733951 |
Poly(propylene fumarate)
A novel pathway for the synthesis of poly(propylene fumarate) includes first producing bis-hydroxypropyl fumarate and then its transesterification into poly(propylene fumarate). This synthetic...
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