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Dentin

Dentin-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Bioactive wound dressing and teeth coating based on morphogenetically active amorphous calcium polyphosphate
Nanotecmarin Gmbh
November 09, 2017 - N°20170319740

This invention relates to a method for sealing dentinal tubules exposed at the tooth surface as a consequence of enamel defects, based on amorphous calcium polyphosphate (ca-polyp) nano- or microparticles that strongly bind both to tooth enamel, cementum and dentin surfaces. The inventive method can also be used for the production of morphogenetically active tooth implants. A further aspect of ...
Method for occluding dentin tubules and remineralizing teeth
University Of Dammam
November 09, 2017 - N°20170319455

A method for occluding dentin tubules and remineralizing teeth with a toothpaste. The toothpaste may be applied onto a mouth tray and the teeth are contacted with the toothpaste present in the mouth tray wherein the toothpaste includes theobromine and at least one of a bioactive glass and hydroxyapatite.
Seat back structure
University Of Dammam
November 02, 2017 - N°20170313223

A seat back structure includes a seat back panel, a cushion member disposed on a seating surface side of the seat back panel, and an intermediate member inserted into a space between the panel and the cushion member. The panel is comprised of a metal plate member and formed with an embossed portion protruding at the seating surface side, and ...
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Denting device for improving surface roughness of valve plate and valve plate having dent pattern
University Of Dammam
October 19, 2017 - N°20170299079

A denting device for forming a predetermined pattern on a surface near a discharge hole and an intake hole of a valve plate for a compressor includes: a seating jig to which the valve plate is fixed; a processing pin in which a pressing part for pressing the valve plate is formed at a distal end thereof; and a moving ...
Tooth desensitizing oral care compositions, devices, and methods
The Procter & Gamble Company
October 12, 2017 - N°20170290753

Desensitizing oral care composition useful for treating dentinal hypersensitivity, comprising potassium oxalate and methods of use thereof. Delivery systems including a strip of material and such oral care compositions for the treatment of dentinal hypersensitivity and methods of use thereof.
Oral composition for alleviation of dentin hypersensitivity
Nof Corporation
October 05, 2017 - N°20170281502

An oral composition for reducing dentinal hypersensitivity according to the present invention comprises a phosphorylcholine-containing polymer as an active ingredient. A general consumer can use the oral composition routinely in various forms. The oral composition is brought into contact with an oral cavity of a user to reduce the dentinal hypersensitivity.
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Pressing apparatus for magnetic resonance imaging and spectroscopy
Sunnybrook Research Institute
August 31, 2017 - N°20170245779

A magnetic resonance (mr) apparatus, the mr apparatus including a tissue pressing surface having one or more mr coil elements, the pressing surface being configured and sized to selectively indent a portion of an exterior tissue of a subject when a physical force is applied to the indenting substrate thereby reducing a distance between the one or more mr coil ...
Process for obtaining fluoride-doped citrate-coated amorphous calcium phosphate nanoparticles
Consiglio Nazionale Delle Ricerche
July 27, 2017 - N°20170209491

Process for obtaining fluoride-doped citrate-coated amorphous calcium phosphate nanoparticles. This material has applications in biomedicine due to its biodegradability and bioactivity; it also promotes cell adhesion and osteogeneration. In dentistry, it may be used in toothpastes, mouthwashes, chewing gums, gels and fluoride varnishes as a remineralising agent of dentine and enamel. It is based on two solutions formed by calcium ...
Dental etchant compositions comprising one or more dentin collagen cross-linking agents, methods of producing the ...
The Curators Of The University Of Missouri
July 20, 2017 - N°20170202751

Dental etchant compositions, processes for making the same, and methods for using the dental etchant compositions are disclosed. The dental etchant compositions include at least one acid and one or more dentin collagen cross-linking agents. The methods for using the dental etchant compositions may include contacting a mammal's tooth with a dental etchant composition that includes one or more acids ...
Multicomponent oral care composition
Periproducts Ltd
June 29, 2017 - N°20170182092

The present invention relates to a multicomponent oral health care composition, comprising a source of a fluoride ion, and a source of a calcium ion, a source of a phosphate ion, and stabilised chlorine dioxide, that can be used as a toothpaste, oral spray or a mouth wash/oral rinse formulation. The different components in the composition act synergistically together ...
Vibration motor
Aac Technologies Pte. Ltd.
June 22, 2017 - N°20170179804

The present disclosure is related to a vibration motor. The vibration motor includes a housing, a vibrator, a stator and an elastic part. One of the vibrator and the stator includes a coil, and the other includes a magnet opposite to the coil. The elastic part includes a first fixation part, a second fixation part and a connecting part. A ...
Process for producing a polychromic and/or spatially polychromic or a monochrome-colored ceramic body and ...
Wdt-wolz-dental-technik Gmbh
June 08, 2017 - N°20170157645

A method for the production of a polychromatic and/or spatially polychromatic or a monochrome colored ceramic body, in particular a dentine ceramic blank, which is dyed in this way, wherein in order to control a targeted distribution of color pigments (101, 102) within a porous ceramic (100), in a first step, which is a loading step (3c), the ceramic (100) is loaded with ...
Surface-reacted calcium carbonate for desensitizing teeth
Omya International Ag
June 08, 2017 - N°20170157171

The present invention relates to surface-reacted calcium carbonate, wherein the surface-reacted calcium carbonate is a reaction product of natural or synthetic calcium carbonate with carbon dioxide and at least one acid. Said calcium carbonate and oral compositions containing the same can be used as a medicament, and especially in treating dentine hypersensitivity.
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Use of cpne7 for differentiating non-dental mesenchymal stem cells into odontoblasts, regenerating dental pulp and ...
Seoul National University R&db Foundation
April 13, 2017 - N°20170100458

The present invention relates to: composition for differentiating non-dental mesenchymal stem cells into odontoblasts comprising cpne7 protein or gene; method for differentiating in vitro non-dental mesenchymal stem cells using the same; and also use thereof.
Oral care composition
Colgate-palmolive Company
April 13, 2017 - N°20170100312

Disclosed are oral care compositions, for example dentifrice compositions, comprising an oral care composition comprising an orally acceptable vehicle, metal oxide particles having an average particle size of no greater than a dentin tubule and at least one amino acid capable of chelating the metal oxide. The composition may comprise a polymeric adherent material for adhering the metal oxide particles ...
Decreasing foulant deposition on at least one surface by contacting the surface(s) with at ...
Baker Hughes Incorporated
April 06, 2017 - N°20170096595

Corrosion and/or calcium scale deposition on a surface in contact with corrosion forming components and/or scale forming components within a subterranean formation may be decreased, prevented, and/or inhibited by contacting the surface with at least one protein. The protein(s) may be or include, but is not limited to, at least one aspein protein, at least one ...
Optical lens
Grandlite International Corp
March 02, 2017 - N°20170059123

An optical lens has a beam angle within 29-46 degrees, and includes: an output light region including a first output light surface, a second output light surface around the first output light surface, a buffer surface connecting the first and second output light surfaces, and an outer surface around the second output light surface; an incident light region including a ...
Oral care composition containing silica and zinc citrate
Colgate-palmolive Company
February 23, 2017 - N°20170049671

An oral care composition comprising (a) a silica abrasive having an average particle size of no greater than the diameter of a dentin tubule, or, alternatively 8 microns or less; (b) zinc citrate, (c) a bioadhesive agent, and (d) an anticalculus agent. The oral care composition can reduce or inhibit biofilm formation and/or dentinal hypersensitivity in an oral cavity.
A composition for oral application and a method for preparing the same
Postech Academy-industry Foundation
February 23, 2017 - N°20170049669

The present invention relates to a composition for oral application and a method for preparing the same, more particularly, to a composition for oral application comprising a complex of specific lewis base and specific lewis acid, and a method for preparing the same. The composition for oral application of the present invention has excellent durability, body stability and coatibility, and ...
High performance acoustical wood door
Assa Abloy, Inc.
February 02, 2017 - N°20170030140

A door having acoustical sound isolation properties includes a rail or stile having surfaces with a first, second and third planar portions stepped inward from and parallel to each other. Blocking layers are disposed parallel to and below one of the door surfaces, with each blocking layer having an edge with an extending flange contacting and extending along the second ...
Periodontal treatment system and method
Medical Dental Advanced Technologies Group Llc
February 02, 2017 - N°20170027647

Methods and apparatuses for treating a root canal in a tooth or hard and/or soft tissue within a tooth and surrounding tissues by pulsing a laser light into a reservoir, preferably after introducing liquid fluid into the reservoir, so as to disintegrate, separate, or otherwise neutralize pulp, plaque, calculus, and/or bacteria within and adjacent the fluid reservoir without ...
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