Bizarre Patents
Dining Table Having Integral Dishwasher
A space-saving dishwasher, which may be installed within a counter top or table, having a dish-carrying rack that is vertically shiftable through the open top of the dishwasher for facilitating loading and unloading of the dishes.
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| Number | Title | Issue Date |
| 8110035 | Integrated porcelain system for a dental prosthesis An integrated dental porcelain system for making dental prostheses and restorations is provided. The system includes three universal major components: a) opaque porcelain composition; b) pressable dentin ingot; and c) veneering porcelain composition that can be used... | 02/07/2012 |
| 8097077 | Strenghtened, pressable ceramic compositions for dental purposes Pressable glass-ceramic compositions for dental purposes of the composition I, II or III I II | 01/17/2012 |
| 8083844 | Chemically-curing type glass ionomer cement This invention provides quality and safe chemically-curing type GIC that solves all the disadvantages of light-curing type GIC, and has mechanical strength not lower but higher than that of light-curing type GIC and, in addition to this, the original features and ad... | 12/27/2011 |
| 8075680 | Dental cement Compositions containing Montmorillonite and Portland cement for tooth filling are disclosed; such compositions have shown good biocompatibility, excellent marginal adaptation to dentinal walls, short setting time, and improved viscosity. ... | 12/13/2011 |
| 8029613 | One-pack type dental adhesive composition Disclosed is a one-pack type dental adhesive composition comprising: (a) 1.0 to 40.0 parts by weight of a silane coupling agent, (b) 0.01 to 0.4 part by weight of a weak acidic compound which is at least one of org... | 10/04/2011 |
| 8002885 | Dental restorations using nanocrystalline materials Dental articles are produced using relatively low sintering temperatures to achieve high density dental articles exhibiting strengths equal to and greater than about 700 MPa. Ceramic powders comprised of nanoparticulate crystallites are used to manufacture dental ar... | 08/23/2011 |
| 7998264 | Hardenable dental material A hardenable dental material, exhibiting a reflectivity in the hardened state of preferably more than about 70%, measured according to EN ISO 2813 (1999) with an angle of incidence of 60°. The material provides for improved visual readability in the hardened state.... | 08/16/2011 |
| 7942961 | Endodontic filling material The present invention is a bioactive endodontic material and its use for filling the tooth and bone cavities. The present invention, by using calcium salt, calcium oxide, calcium silicate, and calcium phosphate compounds as essential constituents, and mixing them wi... | 05/17/2011 |
| 7918929 | Water erodible denture adhesive A non-toxic water erodible denture adhesive incorporating a starch portion and a polysaccharide portion whereby a elastomeric paste of excellent bioadhesiveness and adhesion to smooth surfaces is obtained; and which is found to have excellent thin film forming prope... | 04/05/2011 |
| 7892342 | Dental material A white, substantially non-iron containing dental material formed from Portland cement. The material may be a dental cement, dental restorative or the like. ... | 02/22/2011 |
| 7867329 | Dental cement system, a powdered material and a hydration liquid therefor, and ceramic material formed therefrom A dental cement system, including an aqueous hydration liquid and a powdered material that essentially consists of an inorganic cement system, which powdered material has the capacity to form a complex, chemically bonded material with inorganic as well as organic ph... | 01/11/2011 |
| 7819963 | Dental alginate impression material composition To provide a dental alginate impression material composition capable of solving a problem that the permeation rate of water with respect to the whole powder of an alginate impression material is slow at the time of use so that a kneading time is long and a sufficien... | 10/26/2010 |
| 7771527 | Dental fillings and bone tissue A bone substitute composition includes glass flake and a hardenable material. The glass flake is a particle with an aspect ratio of, at least, 20:1. The preferred thickness of the glass flake is in the range from 200 to 1,000 nm and the average particle size is, pre... | 08/10/2010 |
| 7699925 | System for a dental filling material or implant material, and powdered material, hydration liquid, implant material and method of achieving bonding A system for a dental filling material or an implant material, alternatively a system for bonding between a tooth or a bone and a dental filling material and a implant material, respectively, which system comprises a water based hydration liquid and a powdered mater... | 04/20/2010 |
| 7670419 | Hydraulic cement based on calcium phosphate for surgical use A hydraulic cement based on calcium phosphate for surgical use comprising A) a first component comprising powder particles of calcium phosphate; and B) a second component comprising water. The calcium phosphate comprises anhydrous, amorphous calcium phosphate (ACP) ... | 03/02/2010 |
| 7625442 | Shaped bodies that can be scanned by optical systems The invention relates to a kit of parts consisting of: a) a material for producing a shaped body; b) a metal powder, a powder of a metal alloy, a powder of a pigment having a metallic effect or a powder having a laminar structure, and; c) if needed, of customary add... | 12/01/2009 |
| 7569105 | Method for manufacturing DP-bioglass composition for use in dental fracture repair A method for manufacturing the DP-bioglass to use in dental fracture repair via the carbon dioxide laser, the method comprises the steps: mixing and co-dissolving silicon and phosphoric acid raw material into ethanol; sequentially adding nitric acid, calcium and sod... | 08/04/2009 |
| 7553362 | High strength biological cement composition and using the same A hydraulic cement for biomedical applications. The cement sets in-situ, hardening when exposed to water to produce nano-dispersed composite of calcium-silicate-hydrate gel mixed with hydroxyapatite. In comparison with prior cements, the composition provides high bi... | 06/30/2009 |
| 7501018 | Chemically bonded biomaterial with tailored properties A chemically bonded biomaterial element composed of an inorganic cement, exhibiting minimal dimensional changes upon hardening and long-time use, improved mechanical properties and improved translucency. An algorithm to describe the micro-structure is expressed as | 03/10/2009 |
| 7494539 | Production method of dental ceramics material To make a color tone similar to that of dentin of a tooth at a low cost without discoloration when baking, a dental ceramics material is produced by: mixing a pink coloring agent and a yellow coloring agent with zirconium oxide containing a stabilizer while having a... | 02/24/2009 |
| 7442246 | Phosphate-based dental investing material In order to produce a dental cast product having the flat surface, by blending a dispersant with a phosphate-based investing material to improve the dispersability of an aggregate powder and a binder powder so as to prevent a agglomeration of the aggregate powder an... | 10/28/2008 |
| 7419680 | Calcium phosphate-based materials containing zinc, magnesium, fluoride and carbonate Compositions useful in the prevention and treatment of osteoporosis and for bone and fracture repair. Slow-releasing calcium phosphate-based materials are disclosed, incorporating Mg, Zn, F and carbonate, which will promote bone formation and inhibit bone resorption... | 09/02/2008 |
| 7416602 | Calcium phosphate cement The invention is related to a rapid setting calcium phosphate cement comprising a powdered first component comprising stabilized dicalcium phosphate dihydrous containing from about 10 ppm to about 60 ppm of magnesium, a powdered second component comprising a calcium... | 08/26/2008 |
| 7413597 | Imaging powder for CAD/CAM device The present invention relates to an imaging powder for dental restoration using a CAD/CAM device, wherein the powder has improved properties as compared to existing contrast media. The present invention also relates to a method of making and using the imaging powder... | 08/19/2008 |
| 7407542 | Pasty or liquid multiple constituent compositions for injectable calcium phosphate cements The invention concerns injectable bone filling cements, in particular hydraulic calcium phosphate cements, the latter being prepared from at least two initial liquid or pasty constituents comprising each a species reactive in solution or in suspension, the solidific... | 08/05/2008 |
| 7402202 | Method for the manufacturing of a powdered material, the powdered material and a ceramic material manufactured there from Powdered material, the binder phase of which mainly consists of a cement-based system, which powdered material has the capacity following saturation with a liquid reacting with the binder phase to hydrate to a radiopaque and chemically bonded ceramic material. Accor... | 07/22/2008 |
| 7381258 | Opaque dental ceramic—method of production and use therof The invention relates to an opaque dental ceramic for burning on a rack or implant of dental restoration at least comprising SiO2, Al2O3, B2O3, Na2O, K2O as well as TiO2. To cove... | 06/03/2008 |
| 7371241 | Multi-use surgical cement dispenser apparatus and kit for same The present invention is directed to a system and method for percutaneous delivery of bone cement during a surgical procedure. The system of the present invention has a plunger assembly 100, comprising: a shaft having a first end, a middle section, and a seco... | 05/13/2008 |
| 7371702 | Translucent and radio-opaque glass ceramics Radio-opaque glass ceramics are described which have high chemical durability and adjustable translucency, brightness and coefficient of thermal expansion. ... | 05/13/2008 |
| 7361216 | Dental compositions containing nanofillers and related methods The present invention features ionomer compositions containing nanofillers. The compositions can be used in a variety of dental and orthodontic applications, for example, as adhesives, cements, restoratives, coatings and sealants. ... | 04/22/2008 |
| 7363239 | Arrangement for producing complete or partial dental products An arrangement for producing at least a part of a dental product including an interface configured to receive and transmit ordering and manufacturing data from a plurality of users of different dental treatment systems. Ordering, manufacturing, and quality operating... | 04/22/2008 |
| 7354652 | Corrosion-resistant member and producing method thereof A corrosion-resistant member, which is exposed to a corrosive environment is provided. The corrosion-resistant member is made of a corrosion-resistant material that contains at least one of an oxide of calcium and aluminum, and a calcium aluminum oxide. The corrosio... | 04/08/2008 |
| 7354448 | Dental phototherapy methods and compositions Methods for dental treatment including applying a non-toxic chromophore to a portion of the oral cavity and delivering a low dose of radiation to the chromophore during a session, the radiation having a wavelength in the absorption band of the non-toxic chromophore ... | 04/08/2008 |
| 7351280 | Macroporous, resorbable and injectible calcium phosphate-based cements (MCPC) for bone repair, augmentation, regeneration, and osteoporosis treatment A composition and method for producing interconnective macroporous, resorbable and injectable calcium phosphate-based cements (MICPCs). The composition of the invention sets to poorly crystalline apatitic calcium phosphate after mixing a powder component and an aque... | 04/01/2008 |
| 7351281 | Powdered material and ceramic material manufactured therefrom Powdered material, the binder phase of which mainly consists of a cement-based system, which powdered material has the capacity following saturation with a liquid reacting with the binder phase to hydrate to a chemically bonded ceramic material, preferably for denta... | 04/01/2008 |
| 7348060 | Porous and spherical calcium phosphate particle comprising metal ion, and porous multilayer calcium phophate particle A porous and spherical calcium phosphate particle which is substituted with a metal ion or has a metal ion carried on the surface thereof, and has a particle diameter of 0.1 to 100 μm. The calcium phosphate particle is a novel functional particle which is useful, f... | 03/25/2008 |
| 7335250 | Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying The present invention relates to dental composites comprising at least one nanoparticulate mixed oxide (a) of SiO2 with X-ray-opaque metal oxides of one or more elements selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, ... | 02/26/2008 |
| 7332452 | CaO-SiO-based bioactive glass and sintered calcium phosphate using same A bioactive glass having a composition substantially comprising 30 to 60 mol % of CaO, 40 to 70 mol % of SiO2 and 20 mol % or less of Na2O has low glass transition temperature and/or crystallization temperature, and a sintered calcium phosphate... | 02/19/2008 |
| 7323160 | Method of treating a patient's teeth using fluoride releasing glass composition A method of treating sensitive teeth includes (1) attaching a fluoride releasing glass composition to a person's tooth, and (2) allowing fluoride to be slowly released over time in order to reduce chronic and/or acute tooth sensitivity. A preferred glass composition... | 01/29/2008 |
| 7320728 | Rod-shaped apatite crystals having a specific length-to-width ratio The rod-shaped apatite crystals of the formula Ca5(PO4)3(OH)xFy have the following features a) the length-to-breadth ratio of the crystals is at least ≧5 and b) x+y=1, where if x or y... | 01/22/2008 |
