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Class Information
Number: 523/117
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 > Composition suitable for use as tooth or bone replacement, restorative, or implant > Cement or filling composition > Radio- or x-ray opaque
Description: Subject matter wherein said composition exhibits a high absorptivity for X-rays or radio rays.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7456232 |
Use of branched polyacids in dental compounds |
Nov. 25, 2008 |
| 7435764 |
Prepreg and its use |
Oct. 14, 2008 |
| 7425587 |
Flowable underfilling material |
Sep. 16, 2008 |
| 7407616 |
Method for photo-curing polymerizable compositions with pulsed light |
Aug. 5, 2008 |
| 7365106 |
Cationically curable composition for dental use |
Apr. 29, 2008 |
| 7361697 |
Prosthesis material |
Apr. 22, 2008 |
| 7351753 |
Two-part self-adhering dental compositions |
Apr. 1, 2008 |
| 7335250 |
Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying |
Feb. 26, 2008 |
| 7304096 |
Highly functional dental adhesive composition |
Dec. 4, 2007 |
| 7279508 |
Nanocomposite surgical materials and method of producing them |
Oct. 9, 2007 |
| 7275933 |
Method of manufacturing dental restorations |
Oct. 2, 2007 |
| 7186761 |
Bone cement containing coated radiopaque particles and its preparation |
Mar. 6, 2007 |
| 7175700 |
Ytterbium-barium silicate radiopaque glasses |
Feb. 13, 2007 |
| 7160932 |
Bone cement having improved mechanical properties, and process for the preparation thereof |
Jan. 9, 2007 |
| 7144927 |
Photoinitiator system with acylphosphine oxide initiators |
Dec. 5, 2006 |
| 7101942 |
Dental materials based on metal oxide clusters |
Sep. 5, 2006 |
| 7098259 |
Cationically curable dental materials |
Aug. 29, 2006 |
| 7091260 |
Bone cement mixture and x-ray contrast medium as well as method for their preparation |
Aug. 15, 2006 |
| 7091258 |
Filler on the basis of particulate composite |
Aug. 15, 2006 |
| 7090720 |
Use of bioactive glass in dental filling material |
Aug. 15, 2006 |
| 6900251 |
Dental materials based on acrylic-ester phosphonic acids |
May. 31, 2005 |
| 6887920 |
Fillings and composite dental materials containing the fillings |
May. 3, 2005 |
| 6880296 |
Photoinitiator system with titanocene initiators |
Apr. 19, 2005 |
| 6881360 |
Process for producing a prosthesis and a prosthesis material |
Apr. 19, 2005 |
| 6837712 |
Dental restorative compositions |
Jan. 4, 2005 |
| 6818682 |
Multi-part dental compositions and kits |
Nov. 16, 2004 |
| 6790877 |
Bonding compositions for dental use |
Sep. 14, 2004 |
| 6787629 |
Dental resin materials, method of manufacture, and uses thereof |
Sep. 7, 2004 |
| 6787584 |
Dental/medical compositions comprising degradable polymers and methods of manufacture thereof |
Sep. 7, 2004 |
| 6767955 |
Flowable dental resin materials and method of use thereof |
Jul. 27, 2004 |
| 6752863 |
Bone cement compositions comprising fused fibrous compounds |
Jun. 22, 2004 |
| 6750268 |
Bonding composition |
Jun. 15, 2004 |
| 6730156 |
Clustered particle dental fillers |
May. 4, 2004 |
| 6696507 |
Dental composite restorative material and method of restoring a tooth |
Feb. 24, 2004 |
| 6693143 |
Dental materials having a nanoscale filler |
Feb. 17, 2004 |
| 6689823 |
Nanocomposite surgical materials and method of producing them |
Feb. 10, 2004 |
| 6660785 |
Self-adhesive polymerizable monomer and dental/medical compositions therefrom |
Dec. 9, 2003 |
| 6624211 |
Dental materials with extendable work time, kits, and methods |
Sep. 23, 2003 |
| 6605651 |
Curing methods and material compositions having dental and other applications |
Aug. 12, 2003 |
| 6599961 |
Polymethylmethacrylate augmented with carbon nanotubes |
Jul. 29, 2003 |
| 6573312 |
Photo-cured dental pit and fissure sealant composition for caries prevention |
Jun. 3, 2003 |
| 6566418 |
Calcium hydroxide-based root canal filling material |
May. 20, 2003 |
| 6528555 |
Adhesive for use in the oral environment having color-changing capabilities |
Mar. 4, 2003 |
| 6509406 |
Plastic molding materials which can be detected by X-ray contrast |
Jan. 21, 2003 |
| 6472454 |
Endodontic dental compositions |
Oct. 29, 2002 |
| 6465541 |
Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same |
Oct. 15, 2002 |
| 6458865 |
Photopolymerizable vinyl ether based monomeric formulations and polymerizable compositions which may include certain novel spiroorthocarbonates |
Oct. 1, 2002 |
| 6455608 |
Dental compositions comprising degradable polymers and methods of manufacture thereof |
Sep. 24, 2002 |
| 6437019 |
Glass ionomer cement |
Aug. 20, 2002 |
| 6387981 |
Radiopaque dental materials with nano-sized particles |
May. 14, 2002 |
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