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Class Information
Number: 523/113
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel > Composition suitable for use as tissue or body member replacement, restorative, or implant
Description: Subject matter wherein said composition, which is fixated or situated in or on the body, is suitable for use as a tissue or body member replacement, restorative, or implant.










Sub-classes under this class:

Class Number Class Name Patents
523/114 Composition which anchors by ingrowth of surrounding tissue 149
523/115 Composition suitable for use as tooth or bone replacement, restorative, or implant 760
523/118 Sealant or adhesive 497


Patents under this class:
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Patent Number Title Of Patent Date Issued
8710115 Filler containing composition and process for production and use thereof Apr. 29, 2014
8686064 Coupling agents for orthopedic biomaterials Apr. 1, 2014
8686063 Method of infiltrating enamel lesions Apr. 1, 2014
8672965 Nucleus replacement based on injectable PVA gels Mar. 18, 2014
8668736 Brush copolymers Mar. 11, 2014
8661630 Coating comprising an amorphous primer layer and a semi-crystalline reservoir layer Mar. 4, 2014
8658712 Methods of treatment of the dental pulp and filling root canals using water-based material Feb. 25, 2014
8658711 Process for the synthesis of methacrylate-derivatized type-1 collagen and derivatives thereof Feb. 25, 2014
8653155 Polymers having lipophilic hydrocarbon and biodegradable polymeric segments Feb. 18, 2014
8641686 Anti-biofilm intravascular catheter Feb. 4, 2014
8642064 Bioabsorbable composite material Feb. 4, 2014
8623986 Gels Jan. 7, 2014
8617519 Injectable cross-linked hydrogels for biomaterial applications Dec. 31, 2013
8613877 Methods for fabricating polymer-bioceramic composite implantable medical devices Dec. 24, 2013
8604099 In situ bulking composition Dec. 10, 2013
8597673 Coating of fast absorption or dissolution Dec. 3, 2013
8574611 Composite bone repair material Nov. 5, 2013
8575229 Bioabsorbable blend for temporary scaffolding of the blood vessel wall Nov. 5, 2013
8569395 Methods for making oxidation-resistant cross-linked polymeric materials Oct. 29, 2013
8563626 Use of plasma-synthesised pyrrole-derived polymers for the neuroprotection and reconnection of the central nervous system Oct. 22, 2013
8552088 Cement for dental applications Oct. 8, 2013
8552139 Controlled release of biologically active compounds Oct. 8, 2013
8546462 Bone cement system for bone augmentation Oct. 1, 2013
8530057 Methods for making oxidation resistant polymeric material Sep. 10, 2013
8524798 Materials and apparatus for in-situ bone repair Sep. 3, 2013
8519019 Dental composition based on a colloidal silica solution in a continuous silicon phase Aug. 27, 2013
8507578 Composite ceramic block Aug. 13, 2013
8487017 Biodegradable materials for orthopedic devices based on polymer stereocomplexes Jul. 16, 2013
8465773 Methods and compositions for treating tissue using silk proteins Jun. 18, 2013
8465772 Methods and compositions for treating tissue using silk proteins Jun. 18, 2013
8461227 Radical polymerizable macrocyclic resin compositions with low polymerization stress Jun. 11, 2013
8454689 Brush copolymers Jun. 4, 2013
8455565 Disulfide monomers comprising ethylenically unsaturated groups suitable for dental compositions Jun. 4, 2013
8455564 Dental composition and composite resin Jun. 4, 2013
8440739 Dental composition and composite resin May. 14, 2013
8440737 Composition for injectable cement useful as bone replacement May. 14, 2013
8440618 Composition for the attachment of implants to collagen or other components of biological tissue May. 14, 2013
8436201 Functionalized diphenolics and absorbable polymers therefrom May. 7, 2013
8436071 Dental repair material May. 7, 2013
8436070 Pasty polymerizable dental compounds and method for producing the same May. 7, 2013
8431060 Method of fabricating an implantable medical device using gel extrusion and charge induced orientation Apr. 30, 2013
8431627 Filler material for crowns, crown material containing same, and method of manufacturing thereof Apr. 30, 2013
8426489 Dental compositions based on nanocomposites for use in filling and dental crowns Apr. 23, 2013
8425815 Highly crystalline polyethylene Apr. 23, 2013
8426486 Highly crystalline cross-linked oxidation-resistant polyethylene Apr. 23, 2013
8419793 Coating with antimicrobial agents Apr. 16, 2013
8419792 Brush copolymers Apr. 16, 2013
8420113 Biodegradable medical devices with enhanced mechanical strength and pharmacological functions Apr. 16, 2013
8420000 Highly crystalline polyethylene Apr. 16, 2013
8420153 Coating with antimicrobial agents Apr. 16, 2013

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