Dentifrices (includes Mouth Wash) Patents (Class 424/49)
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Patent number: 11684069Abstract: An antiseptic composition comprising a multivalent cationic antiseptic present in an amount of 0.05 to 0.5 percent based upon the ready to use composition; an anionic compound which is water soluble in an amount of at least 0.1 grams in 100 grams water at 23 deg C., wherein the anionic compound is present at a concentration which would result in precipitation of the multivalent cationic antiseptic in the composition without a solubilizing surfactant present; wherein the composition, with the antiseptic, surfactant and anionic compound combined with each other, is free of precipitate.Type: GrantFiled: September 11, 2014Date of Patent: June 27, 2023Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Ranjani V. Parthasarathy, Matthew T. Scholz, Joshua X. Xiong, Catherine D. Heapy
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Patent number: 11672796Abstract: The present invention relates to compositions and methods for the treatment of the Charcot-Marie-Tooth disease and related disorders.Type: GrantFiled: December 23, 2020Date of Patent: June 13, 2023Assignee: PHARNEXTInventors: Daniel Cohen, Serguei Nabirochkin, Ilya Chumakov
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Patent number: 11666524Abstract: The invention relates to a novel composition and method of manufacturing personal lubricant, commonly known as lube, to combine the most desirable features of disparate existing lube compositions to create a long lasting, oil-based, water soluble, non-toxic, anti-microbial, anti-yeast, non-staining, personal lubricant that can be organically sourced and will not damage commonly used prophylactics.Type: GrantFiled: January 14, 2021Date of Patent: June 6, 2023Inventor: John Robert Goepfert
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Patent number: 11666516Abstract: An aqueous oral care one-part composition (e.g., solution), a kit that includes such composition (e.g., solution), and methods (e.g., a method of providing fluoride to a patients tooth surface), wherein the oral care composition (e.g., solution) includes: silver cations; thiocyanate anions; fluoride anions; and water.Type: GrantFiled: July 25, 2019Date of Patent: June 6, 2023Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Yizhong Wang, Ta-Hua Yu, Joel D. Oxman, Richard P. Rusin
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Patent number: 11648190Abstract: The present invention provides calcium carbonate-based oral care compositions, in particular toothpastes comprising a thickening system comprising 0.2-0.5 wt. % xanthan gum and 0.2-0.5 wt. % synthetic polyacrylic acid polymer, as well as methods of using these compositions.Type: GrantFiled: March 5, 2021Date of Patent: May 16, 2023Assignee: Colgate-Palmolive CompanyInventors: Enzo Utima, Erico Prat, Abraham Cazes, Paulo Focassio, Murilo Nogueira Nakajima
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Patent number: 11649345Abstract: Modelling material which contains (a) at least one radically polymerizable monomer, (b) at least one initiator for the radical polymerization and (c) at least one inert component. The inert component (c) is selected from phthalates, polyethylene glycols (PEG), polypropylene glycols (PPG), PEG-PPG copolymers, glycerol derivatives, ethoxylated or propoxylated glycerol, ethylenediamine tetrakispropoxylates and ethylenediamine tetrakisethoxylates. The material is suitable in particular for the production of models of dental restorations for investment casting processes.Type: GrantFiled: April 20, 2021Date of Patent: May 16, 2023Assignee: Ivoclar Vivadent AGInventor: Lorenz Josef Bonderer
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Patent number: 11642199Abstract: A system includes a dental appliance having a polymeric shell with a plurality of cavities for receiving one or more teeth; and a biocompatible cosmetic aqueous liquid in the cavities of the polymeric shell of the dental appliance. The aqueous liquid includes a viscosity modifier chosen from a water compatible polymer, a polysaccharide, a silica compound, and mixtures and combinations thereof, a tooth re-mineralizing agent, and water. The aqueous liquid is substantially free of tooth whitening agents and fluoride, and has a refractive index of greater than 1.3 at room temperature.Type: GrantFiled: September 24, 2018Date of Patent: May 9, 2023Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: David K. Cinader, Jr., Joel D. Oxman, Yizhong Wang
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Patent number: 11633341Abstract: In various embodiments a dental varnish system having improved peptide release and fluoride release properties is provided. In various embodiments a dental varnish system that provides release of an antimicrobial peptide, or specifically targeted antimicrobial peptide (STAMP), e.g., the peptide C16G2, is provided, with or without a fluoride. In various embodiments, a dental varnish system that provides release of a fluoride, with or without an antimicrobial peptide or STAMP is provided. In certain embodiments the dental varnish system comprises a first component that is a dry powder, said first component comprising a an antimicrobial peptide, with or without a fluoride, and a bulking agent, and a second component that is a fluid, said second component comprising a varnish solution, where combination of said first component with said second component provides a varnish formulation for application to the surface of a tooth.Type: GrantFiled: April 12, 2018Date of Patent: April 25, 2023Assignee: C3 Jian, LLCInventors: Evan Schauer, Miroslav Baudys, Brian C. Varnum, Christopher W. Kaplan, Randal H. Eckert, Jay Turetzky, Angela Soriaga
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Patent number: 11628128Abstract: 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 in the dentin tubule. The metal oxide particles have a median particle size of 5 microns or less, and may comprise zinc oxide.Type: GrantFiled: December 20, 2017Date of Patent: April 18, 2023Assignee: Colgate-Palmolive CompanyInventors: Michael Prencipe, Andre Morgan, Venda Porter-Maloney
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Patent number: 11622925Abstract: Dentifrice compositions comprising zinc lactate, glycine, and fluoride ion are provided for treating dental plaque biofilm.Type: GrantFiled: September 18, 2020Date of Patent: April 11, 2023Assignee: The Procter & Gamble CompanyInventors: Ross Strand, Xiaoxiao Li, Yunming Shi
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Patent number: 11602489Abstract: An oral varnish comprising a combination of two different viscosity dimethicone components, wherein the difference between the two different viscosity dimethicone components is about 2.0 million cP or greater; and comprising at least one active ingredient, which is preferably a fluoride donor.Type: GrantFiled: April 19, 2021Date of Patent: March 14, 2023Assignee: Inspired Material Solutions, LLCInventor: Mark A. Latta
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Patent number: 11602495Abstract: The present invention relates to core shell silica particles, wherein each core shell silica particle comprises a silica core, and a surface of the silica core is etched with metal silicate, the core shell silica particles prepared by: i) admixing an amount of silica particles in water with an amount of a base, wherein the base comprises a monovalent metal ion, to produce core shell silica particles, each core shell silica particle comprising a silica core, and a surface of the silica core etched with a silicate of the monovalent metal ion; and ii) reacting the core shell silica particles formed in step i) with a metal salt comprising a second metal ion, to form core shell silica particles comprising silicate of the second metal ion on the surface of the silica core.Type: GrantFiled: December 18, 2014Date of Patent: March 14, 2023Assignee: Colgate-Palmolive CompanyInventors: Guisheng Pan, Suman Chopra
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Patent number: 11596585Abstract: A composition for reducing microbial activity in an environment susceptible to microbial activity, comprising: metallic nanoparticles; and an oxygenation agent.Type: GrantFiled: June 24, 2016Date of Patent: March 7, 2023Inventor: Ingrid Rodriguez
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Patent number: 11597895Abstract: The present invention relates primarily to fragrance substance mixtures, preferably perfume oils, comprising or consisting of (a) 8,8-dimethyl-6,10-dioxaspiro[4,5]decane, i.e. a compound of formula (I) as described herein, and additionally (b) one or more fragrance substance(s) selected from the group consisting of esters, lactones, oximes and sulphur compounds with a molar mass of 240 g/mol or less and/or (c) one or more fragrance substance(s) selected from the group consisting of acetals, ketones and ethers with a molar mass in the range of 126-240 g/mol.Type: GrantFiled: December 14, 2017Date of Patent: March 7, 2023Assignee: SYMRISE AGInventors: Bernd Hölscher, Marc Mansfeld, Julia Amos
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Patent number: 11590061Abstract: A fluorine coating agent having enhanced dental tubule permeability and coating endurance, and a method for preparing the same. The fluorine coating agent applied on the surface of a tooth is enhanced in abrasion resistance to increase a period of time during which a coating membrane lasts, thereby preventing dental caries. Further, the curing time of the fluorine coating agent can be controlled to allow the agent to permeate and thus block the dental tubule.Type: GrantFiled: September 28, 2018Date of Patent: February 28, 2023Assignee: OSSTEMIMPLANT CO., LTD.Inventors: Il Seok Jang, Hanna Park, Su Kyoung Kim, Ju Dong Song, Tae Gwan Eom
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Patent number: 11578179Abstract: The present invention relates to an antimicrobial polymer coating composition including: a (meth)acrylate-based monomer or oligomer containing an alkylene oxide having 1 to 10 carbon atoms; a photosensitizer; and a photoinitiator, and an antimicrobial polymer film including a substrate layer including a polymer resin containing a (meth)acrylate-based repeating unit having an introduced alkylene oxide functional group having 1 to 10 carbon atoms, and a photosensitizer dispersed in the substrate layer, wherein the antimicrobial polymer film has surface energy of 32 mN/m or more.Type: GrantFiled: October 23, 2018Date of Patent: February 14, 2023Assignee: LG CHEM, LTD.Inventors: Mingoo Kim, Hyeok Jeong, Jinkyu Lee
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Patent number: 11564874Abstract: A toothpaste composition includes a structurant and a thickener, wherein the toothpaste composition has a predetermined viscosity and phase angle by using the structurant instead of reducing the content of a thickener, and thereby has an improved release property during use while maintaining a shape retention property of the toothpaste, and has an improved feeling of refreshment, flavor releasing power, cleaning power, and stain removal power. Further, provided is a toothpaste composition including a chelating agent containing phosphate and silica, wherein the chelating agent is supersaturated to precipitate phosphate to provide strong cleaning power, a whitening effect, a stain removal effect, and a crunchy sensation. Further, provided is a toothpaste composition including a peroxide, a thickener, and a spreading agent, wherein the peroxide and the thickener are separated from each other, providing excellent sense of use, stability, and a whitening effect in an anhydrous state.Type: GrantFiled: March 27, 2020Date of Patent: January 31, 2023Inventors: Ji Young Kim, Seongwoo Bak, Won Ho Ha
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Patent number: 11566126Abstract: A polymeric composition for enhancing grip, including a modified solvent phase and a solid phase dispersed within the modified solvent phase. The modified solvent phase may include calcium-based gel, including calcium acetate particles partially dissolved in an alcoholic solution. The solid phase also includes a polymeric matrix and a plurality of desiccant particles encompassed by the polymeric matrix. The polymeric matrix includes polyvinyl acetate (PVAc) and a thickener.Type: GrantFiled: March 20, 2021Date of Patent: January 31, 2023Assignee: SHARIF UNIVERSITY OF TECHNOLOGYInventors: Mina Bagherifard Sharabiani, Zeinab Sadat Ziabakhsh, Ali Pourjavadi
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Patent number: 11559473Abstract: Semisolid oral dispersions for improving the health and/or appearance of the oral cavity. The semisolid oral dispersions include hydrophilic active agent particles in hydrophobic phase. The hydrophilic active agent particles can include bleaching agents, antimicrobial agents, anticalculus agents, and/or combinations thereof. The hydrophilic active agent particle can have a solubility in water of at least about 20 parts, by weight of the particles, in about 100 parts, by weight, of water.Type: GrantFiled: April 8, 2020Date of Patent: January 24, 2023Assignee: The Procter & Gamble CompanyInventors: Paul Albert Sagel, Jayanth Rajaiah, Michael David Curtis
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Patent number: 11547650Abstract: The present invention relates to an adhesive and soluble adhesive bandage or patch comprising a soluble film of natural origin with high mineral content. The soluble film comprises from 20 to 90 wt % of mineral filler and wherein the mineral filler content level is higher than the polysaccharide content level. It also relates to these bandages or patches for use in cosmetics or therapy. Also, a method of making a soluble film.Type: GrantFiled: November 12, 2015Date of Patent: January 10, 2023Assignee: Silab S.AInventors: Cyrille Cabaret, Camille Benetollo, Elodie Georges, Agnès Jeanne Marie-Louise Claus, Vincent Maurice Gloaguen
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Patent number: 11540996Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.Type: GrantFiled: July 16, 2019Date of Patent: January 3, 2023Assignee: Colgate-Palmolive CompanyInventors: Suman Chopra, Dennis Ontumi, Prakasarao Mandadi, Venda Maloney
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Patent number: 11535717Abstract: There is provided a novel ionic composite material that can be molded into various shapes using lignin sulfonic acid as one of raw materials thereof, and having flexibility and elasticity, to significantly improve the strength and toughness and impart complete biodegradability thereto. It was found that a combination of ?-polylysine (?-PL) which is a cationic polymer that is produced by microorganisms and lignin sulfonic acid exhibits excellent strength and toughness. In addition, ?-PL used in this technology is a biodegradable polymer that is completely degraded by microorganisms and the like in the environment. Since lignin sulfonic acid is also a biodegradable polymer, it is thought that a complex in which ?-PL and lignin sulfonic acid are mixed in this technology will exhibit complete biodegradability, and more applications thereof can be expected when utilizing the strength, durability, and biodegradability thereof in addition to the improved strength and toughness.Type: GrantFiled: January 30, 2020Date of Patent: December 27, 2022Assignees: JNC CORPORATION, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventors: Kazunori Ushimaru, Tokuma Fukuoka, Tomotake Morita
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Patent number: 11504305Abstract: The present invention relates to compositions and methods for mineralizing a dental surface or subsurface including providing a composition including stabilized ACP and a source of fluoride ions.Type: GrantFiled: May 31, 2017Date of Patent: November 22, 2022Assignee: THE UNIVERSITY OF MELBOURNEInventor: Eric Charles Reynolds
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Patent number: 11504395Abstract: The invention is concerned with use of oral inorganic pyrophosphate for preventing and/or reducing tissue calcification, particularly soft tissue calcification, and/or diseases or disorders characterized by low plasma PPi levels, as, e.g.Type: GrantFiled: September 13, 2017Date of Patent: November 22, 2022Assignee: Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek ZiekenhuisInventors: András Váradi, Dóra Dedinszki, Flóra Mária Szeri, Piet Borst, Jan Koenraad Van De Wetering
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Patent number: 11499236Abstract: Described herein is an etching solution suitable for both tungsten-containing metals and TiN-containing materials, which comprises: water; and one or more than one oxidizers; and one or more than one of the components selected from the group consisting of: one or more fluorine-containing-etching compounds, one or more organic solvents, one or more chelating agents, one or more corrosion inhibitors and one or more surfactants.Type: GrantFiled: March 11, 2019Date of Patent: November 15, 2022Assignee: VERSUM MATERIALS US, LLCInventors: Jhih Kuei Ge, Yi-Chia Lee, Wen Dar Liu
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Patent number: 11484487Abstract: A gingivitis gum serum having a collagen building complex comprising between about 0.10 and 10.00 percent by weight of a stable Vitamin C derivative and between about 0.03 and 15.0 percent by weight of an amino acid complex primarily consisting of L-glycine, L-proline, L-lysine and mixtures thereof, a multi-mineral organo complex for healthy cell and tissue generation and an orally acceptable antimicrobial in a soft tissue delivery base for manual or vibratory application.Type: GrantFiled: July 23, 2019Date of Patent: November 1, 2022Assignee: Robell Research, Inc.Inventor: Lucia Smigel
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Patent number: 11471505Abstract: There is disclosed herein a composition for treating gastrointestinal or neurological disorders, constipation, functional constipation, irritable bowel syndrome, diverticulitis, travelers diarrhoea, chronic idiopathic nausea, IBD-associated constipation and diarrhoea, pseudo-obstruction, diabetic gastroparesis, cyclic vomiting, reflux oesophagitis, autism enteropathy, flatulence, halitosis, chronic fatigue, bloating, proctalgia fugax, Parkinsons disease, MS, Alzheimers Disease, Motor Neurone Disease or autism, the composition comprising: (i) at least two anti-clostridial agents selected from the group consisting of: vancomycin, vancomycin derivatives, a multi-valent polymer of vancomycin, aminoglycosides, nitroimidazoles, ansamysins, nifuroxazide, colchicine, prucalopride, prokinetic agent and 5-aminosalicylic acid; or (ii) at least one anti-clostridial agent selected from the above combined with an opioid blocking agent.Type: GrantFiled: February 24, 2020Date of Patent: October 18, 2022Inventor: Thomas Julius Borody
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Patent number: 11471394Abstract: Described herein are oral care compositions comprising a deoxy sugar antimetabolite and methods of inhibiting microbial biofilm formation and/or degrading a microbial biofilm in a subject.Type: GrantFiled: May 27, 2020Date of Patent: October 18, 2022Assignees: COLGATE-PALMOLIVE COMPANY, THE FORSYTH INSTITUTEInventors: Lyndsay Schaeffer-Korbylo, Jorge Frias-Lopez
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Patent number: 11464717Abstract: The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.Type: GrantFiled: January 31, 2018Date of Patent: October 11, 2022Assignee: Evonik Operations GmbHInventors: Hans Henning Wenk, Kathrin Daniela Brandt, Martin Schilling, Verena Dahl, Jochen Kleinen, Joachim Venzmer
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Patent number: 11458162Abstract: The present invention relates to compositions and methods for controlling a gag reflex in a patient.Type: GrantFiled: May 7, 2021Date of Patent: October 4, 2022Inventors: Robert Olson, Deshka Olson, Wayne Provost
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Patent number: 11433010Abstract: Described herein are single-phase compositions and methods for its pharmaceutical and cosmetic use, comprising (i) a combination of N-acyl sarcosinate, (ii) an oxidative compound, and (iii) a buffering system in amounts and embodiments effective to protect the oxidative compounds from degradation prior to use and upon use and to enhance the efficacy of the composition in removing polymicrobial biofilms, reducing the re-growth of polymicrobial biofilms that leads to plaque formation, greater availability of chlorite ion for antimicrobial and cosmetic purposes, and effective oxidation of salivary biomolecules. When these single-phase compositions are comprised of a source of fluoride ion, they also achieve enhanced enamel fluoride uptake, higher enamel protection by enhanced remineralization and reduced demineralization of teeth when compared to US Pharmacopoeia Reference Dentifrice, prior known toothpastes comprising stabilized chlorine dioxide and comparable commercial dentifrices.Type: GrantFiled: November 10, 2020Date of Patent: September 6, 2022Assignee: Micropure, Inc.Inventors: Jaiprakash G. Shewale, William E. Cooley, James L. Ratcliff, Esmeralda Ann Garcia-Smith
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Patent number: 11419806Abstract: The disclosure relates to methods of enhancing beneficial oral bacteria and decreasing harmful oral bacteria comprising administering oral care compositions comprising a saccharide prebiotic, e.g., selected from D-turanose, D-melezitose, D-lactitol, myo-inositol, and N-acetyl-D-mannosamine; and oral care compositions for use in such methods. The disclosure also relates to methods of using prebiotic oral care compositions, methods of screening, and methods of manufacture.Type: GrantFiled: May 29, 2019Date of Patent: August 23, 2022Assignee: Colgate-Palmolive CompanyInventors: Hans Stettler, Wim Teughels, Marc Quirynen, Nico Boon
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Patent number: 11406577Abstract: Some embodiments described herein provide for a multi-component compositions and methods for its pharmaceutical and cosmetic use, comprising a combination of an aliphatic anionic compound, an oxidative compound, and a buffering system. Source of fluoride ion and other carriers are optional ingredients. The aliphatic anionic compound and the oxidative compound function together, in presence or absence of fluoride ion source, to protect the oxidative compounds from degradation prior to use and upon use, and to enhance the efficacy of the composition. In addition to achieving greater stability, combined effects of the aliphatic anionic compound, oxidative compound and source of fluoride ion achieve enhanced fluoride uptake, higher enamel protection by enhanced remineralization and reduced demineralization, increased plaque removal, reduced re-growth of plaque polymicrobial biofilm, greater amount of chlorite ion availability and effective oxidation of salivary biomolecules.Type: GrantFiled: September 17, 2018Date of Patent: August 9, 2022Assignee: Micropure, Inc.Inventors: Jaiprakash G. Shewale, William E. Cooley, James L. Ratcliff, Esmeralda Ann Garcia-Smith
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Patent number: 11406573Abstract: An oral care composition comprising zinc phosphate, stannous fluoride and an organic acid buffer system, as well as methods of using the same.Type: GrantFiled: June 10, 2020Date of Patent: August 9, 2022Assignee: Colgate-Palmolive CompanyInventors: Aarti Rege, Michael Prencipe, Madhuleena Bhadra
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Patent number: 11400032Abstract: The present invention provides a tooth whitening oral care composition comprising: (i) a dye having a blue to blue-violet color with a hue angle in the CIELAB system ranging from 200 to 320 degrees; (ii) core shell silica particles, wherein each core shell silica particle comprises a silica core, and a surface of the silica core is etched with metal silicate; (iii) an orally acceptable carrier vehicle comprising a non-aqueous solvent; and wherein the composition comprises water in an amount of from 3 weight % to 30 weight %.Type: GrantFiled: December 19, 2014Date of Patent: August 2, 2022Assignee: Colgate-Palmolive CompanyInventors: Venda Maloney, Suman Chopra, Hallena Strotman, Guisheng Pan
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Patent number: 11395792Abstract: An oral care composition including an amphoteric surfactant or betaine, a copolymer, and an orally acceptable cationic antibacterial agent; and methods of using the oral care composition.Type: GrantFiled: June 4, 2020Date of Patent: July 26, 2022Assignee: RHODIA OPERATIONSInventors: Juie Tanavade, Marivi Ortiz-Suarez, Alexandre Graet, Laurianne Timbart
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Patent number: 11395793Abstract: Described herein are zinc-amino acid-lauryl sulfate complexes and oral care compositions comprising the same; and methods of making and using the same are also described.Type: GrantFiled: October 11, 2019Date of Patent: July 26, 2022Assignee: Colgate-Palmolive CompanyInventors: Tatiana Brinzari, Michael Stranick, Chi-Yuan Cheng, Zhigang Hao, Iraklis Pappas, Greggory Marron, Viktor Dubovoy, Long Pan
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Patent number: 11395791Abstract: Methods of increasing sIgA and mucin 5B levels in an individual's oral cavity are disclosed. The methods comprise applying to the individual's oral cavity in an amount effective to increase sIgA and mucin 5B levels in the individual's oral cavity, an oral care composition comprising: zinc phosphate, stannous fluoride and optionally, an organic acid buffer system.Type: GrantFiled: December 17, 2019Date of Patent: July 26, 2022Assignee: Colgate-Palmolive CompanyInventors: Dandan Chen, Harsh Mahendra Trivedi, Ying Yang, James Masters
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Patent number: 11389383Abstract: The various aspects presented herein relate to oral care compositions comprising: a) a bioactive component in an amount from 0.Type: GrantFiled: December 18, 2018Date of Patent: July 19, 2022Inventors: Emma Qui-Min Ma, Wolfgang Fieber
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Patent number: 11390924Abstract: The present invention relates to an assay for use in a method of determining the oral health status of a canine animal by identifying certain bacteria present or absent in a sample taken from the animal, and applying the information set out herein for each identified bacteria to statistical models in order to determine the oral health status of the animal.Type: GrantFiled: June 13, 2014Date of Patent: July 19, 2022Assignee: Mars, IncorporatedInventors: Stephen James Harris, Matthew Coates, Matthew Ronald Gibbs
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Patent number: 11389388Abstract: The present disclosure relates to leave-on hair styling compositions, and to methods for styling hair using the compositions. The leave-on hair styling compositions include: (a) pullulan; (b) one or more cellulose ethers; (c) one or more water-soluble solvents; and (d) water. The leave-on hair styling compositions are unique in that they impart durable styling or shaping benefits, volume and fullness, smoothness, shine, texture, control fizziness, and provide overnight style, without the need for silicones and/or synthetic film forming polymers.Type: GrantFiled: June 29, 2018Date of Patent: July 19, 2022Assignee: L'OREALInventors: Santiago Uribe, Sana Ghani, Azizah Khader Suleiman, Anand Ramachandra Mahadeshwar, Vanessa Decarlo
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Patent number: 11369551Abstract: Oral care compositions with silica particles and stannous fluoride with an improved tin compatibility are disclosed. Oral care compositions with silica particles and stannous fluoride with a low level of an additional tin compound are disclosed. Oral care compositions with substantially spherical silica particles are disclosed.Type: GrantFiled: December 3, 2019Date of Patent: June 28, 2022Assignee: The Procter & Gamble CompanyInventors: Lawrence Edward Dolan, William Michael Glandorf, Sanjeev Midha, Eva Schneiderman, Carl E. Catrenich, Marianne Zsiska
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Patent number: 11351193Abstract: The present invention relates to compositions for mineralizing a dental surface, in particular tooth enamel. Methods of mineralizing hypomineralized lesions (including subsurface lesions) in the tooth enamel caused by dental caries, dental corrosion and fluorosis are also provided. In particular, the invention relates to a method of mineralizing a dental surface or subsurface comprising contacting the dental surface or subsurface with a compound that is capable of increasing or maintaining the pH of a solution and a mineralizing agent.Type: GrantFiled: April 20, 2020Date of Patent: June 7, 2022Assignee: THE UNIVERSITY OF MELBOURNEInventor: Eric Charles Reynolds
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Patent number: 11351097Abstract: This invention relates to a oral care compositions, and in particular to oral care mouthrinse compositions comprising (i) at least one source of ionic tin; and (ii) an antibacterial system comprising caprylyl glycol and 3-phenyl-1-propanol, as well as to methods of using and of making these compositions.Type: GrantFiled: December 30, 2015Date of Patent: June 7, 2022Assignee: Colgate-Palmolive CompanyInventors: Ruth Hinrichs, Hans Stettler, Turan Matur
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Patent number: 11344058Abstract: An atomizing liquid gel with reversible phase transition characteristics includes: a sugar-based gelling agent, 0.1-3.0 wt %; an atomizing liquid, 97.0-99.9 wt %; a molecule of the sugar-based gelling agent is a sugar molecule introduced with an amide group and/or an aryl group, and the sugar molecule optionally further includes at least one hydrophobic structural part selected from —CxHy, —O—CxHy and and x>2 and y>2. The atomizing liquid gel has characteristics of thermal reversible phase transition and/or shear reversible phase transition, a temperature of gel-sol phase transition is 100° C.-248° C., and a critical shear stress of the gel-sol phase transition is 40-800 Pa. Under heating and/or oscillation, the atomizing liquid gel converts from the gel state to a sol state, and the atomizing agent fixed in the gel releases to form an inhalable aerosol.Type: GrantFiled: June 4, 2020Date of Patent: May 31, 2022Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTDInventors: Yi Han, Wei Zhao, Xiaowei Gong, Donglai Zhu, Tinghua Li, Shoubo Li, Xia Zhang, Liu Hong, Jun Wu, Yongkuan Chen, Xi Lv, Siyao Liao
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Patent number: 11340174Abstract: Effective monitoring of the acid/base physiology of dental plaque is considered in caries risk assessment. The invention provides a methodology for caries risk assessment and a kit of biochemical tests for acid/alkali generation in dental plaque and in saliva as a screening instrument for identifying subjects with caries. The invention provides simple chair-side tests that measure the ability of dental plaque and/or saliva to metabolize sugars concomitantly with the ability to metabolize urea and other salivary nitrogenous substrates.Type: GrantFiled: February 13, 2017Date of Patent: May 24, 2022Assignee: University of Puerto RicoInventor: Evangelia Morou-Bermudez
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Patent number: 11337912Abstract: This application provides, among other things, novel aqueous oral care compositions useful for combining and delivering poorly compatible ingredients, for example to deliver effective levels of cationic antibacterial agents in combination with anionic polymers that protect against erosion and staining, by addition of a stabilizing amount of a polyamine, e.g., lysine, and methods for making and using the same.Type: GrantFiled: December 1, 2016Date of Patent: May 24, 2022Assignee: Colgate-Palmolive CompanyInventors: Carl Myers, Rehana Begum-Gafur
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Patent number: 11338021Abstract: The invention provides combination therapy for use in treating a bacterial biofilm in a subject comprising (a) a polypeptide having serine protease activity and (b) one or more antibiotic compounds. Also provided are compositions and methods of use of the same.Type: GrantFiled: July 22, 2016Date of Patent: May 24, 2022Assignee: ENZYMATICA ABInventors: Ágústa GuÐmundsdóttir, Reynir Scheving
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Patent number: 11324677Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.Type: GrantFiled: November 5, 2021Date of Patent: May 10, 2022Assignee: Colgate-Palmolive CompanyInventors: Xiang Chen, Suman Chopra, Lin Fei
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Patent number: 11291235Abstract: Provided herein is a method of reducing the off-taste of a food or beverage wherein the off-taste is selected from the group consisting of licorice, astringency, bitterness and sweet lingering comprising adding about 10 to about 40 ppm, phloretin to the food or beverage wherein the phloretin is provided in the substantial absence of a bitterness-masking aroma substance selected from the groups consisting of homoeriodictylol, homoeriodictyol sodium salt, homoeriodictylol potassium salt or mixtures thereof and wherein the phloretin does not significantly enhance the sweetness of the article or composition.Type: GrantFiled: January 19, 2017Date of Patent: April 5, 2022Assignee: Firmenich SAInventors: Maxime Delattre, Jean-Luc Gelin, Long In Lou, Ronald H. Skiff