Mouthwash Patents (Class 514/901)
-
Patent number: 5977166Abstract: A method is disclosed for enhancing flavors in low moisture consumable items, including chewing gum, using menthone ketals. Chewing gum, oral compositions, pharmaceuticals, and low moisture foods containing menthone ketals are provided.Type: GrantFiled: March 24, 1993Date of Patent: November 2, 1999Assignee: WM. Wrigley Jr. CompanyInventor: Michael J. Greenberg
-
Patent number: 5955407Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carbovlic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.Type: GrantFiled: October 1, 1998Date of Patent: September 21, 1999Assignee: Colgate-Palmolive Co.Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
-
Patent number: 5939050Abstract: Antimicrobial compositions comprising at least two antimicrobial agents exhibit reduced MIC values relative to the MIC for the agents making up the combination when measured alone. The compositions are useful as therapeutic agents such as in oral hygiene products.Type: GrantFiled: April 4, 1997Date of Patent: August 17, 1999Assignee: Optiva Corp.Inventors: Lokanathan M. Iyer, James R. Scott, Douglas F. Whitfield
-
Patent number: 5919830Abstract: A stable non-aqueous carrier for personal care compositions comprising:a) about 80-98% by weight of a liquid polyoxyalkylene glycol of MW=3000-100000;b) about 2-20% by weight of a non-ionic solid triblock EO/PO/EO copolymer of MW=8500-25,000.Type: GrantFiled: April 30, 1998Date of Patent: July 6, 1999Inventors: Sridhar Gopalkrishnan, Richard J. Holland, Kathleen M. Guiney
-
Patent number: 5912274Abstract: An oral antiplaque composition for treatment of teeth wherein the essential antiplaque agent is a substantially water insoluble noncationic antibacterial phenol containing, relative to the hydroxyl group, an alkyl or cycloalkyl group, preferably tert.-butyl (t-butyl), in the 2-position, and substituents in one or both of the 4- and 5-positions, one or both of which may be alkyl or cycloalkyl, one being preferably t-butyl.Type: GrantFiled: March 25, 1997Date of Patent: June 15, 1999Assignee: Colgate-Palmolive CompanyInventors: Orum D. Stringer, John C. Brahms, Malathy Subramanian, Ernest E. Kelly
-
Patent number: 5756857Abstract: A cyclohexanol derivative represented by the following general formula (1) and preferably the following general formula (1a): ##STR1## wherein R represents a linear or branched alkyl group having 1 to 5 carbon atoms. The above cyclohexanol derivative imparts satisfactory refrigeration to not only the mouth mucosa but also the skin. Moreover, it is practically odorless. A cool feeling and various cool feeling compositions which are practically odorless can be obtained from the cyclohexanol derivative.Type: GrantFiled: April 25, 1995Date of Patent: May 26, 1998Assignee: Hisamitsu Pharmaceutical Co., Inc.Inventors: Mitsuru Kuribayashi, Mitsuru Tanoue, Akira Nakagawa, Munehiko Hirano, Hideshi Oda
-
Patent number: 5661170Abstract: Antimicrobial compositions useful in the treatment of microbial infections and as general cleansers are provided along with methods for their administration. The antimicrobial compositions are aqueous based and preferably contain a quaternary ammonium compound as a antimicrobial agent. The antimicrobial compositions also preferably contain a surfactant such as a cationic, nonionic, or amphoteric surfactant or mixtures thereof. A keratolytic agent, such as allantoin, is also preferably blended into the antimicrobial compositions. The antimicrobial compositions are ideally suited for subcutaneous, cutaneous, or mucosal membrane administration.Type: GrantFiled: June 12, 1996Date of Patent: August 26, 1997Assignee: Woodward Laboratories, Inc.Inventor: Daniel Frank Chodosh
-
Patent number: 5639470Abstract: A deodorizer comprises a hydrophilic solvent extract of fruit-bodies of champignon mushroom or powder of the extract as an effective component. The extract of champignon mushroom used as an effective component can be prepared by a method which comprises the step of immersing the mushroom in a hydrophilic solvent at a temperature ranging from 60.degree. to 100.degree. C. for 15 minutes to 2 hours to perform extraction. The extract can further be treated to obtain the effective components in the form of powder.Type: GrantFiled: August 16, 1993Date of Patent: June 17, 1997Assignees: Ricom Corp, Zeria Pharmaceutical Co. Ltd., Mitsui & Co.Inventors: Sadami Ishibashi, Tadao Hamaya, Tadashi Imai, Masao Iijima
-
Patent number: 5622940Abstract: Methods of treating or preventing infection-induced oral tissue destruction or gingivitis in a mammal, comprising administering a therapeutically effective amount of a .beta.(1,3)-glucan, such as poly-.beta.(1-6)-glucotriosyl-.beta.(1-3)-glucopyranose glucan (PGG-glucan), are disclosed.Type: GrantFiled: July 14, 1994Date of Patent: April 22, 1997Assignee: Alpha-Beta TechnologyInventor: Gary R. Ostroff
-
Patent number: 5540913Abstract: The present invention provides compositions in the form of solutions, tablets and gels adapted for prophylaxis and treatment of oral lesions. The compositions are suitable for use as an oral lavage, and comprises water, a peroxide (preferably hydrogen peroxide) in a premixed aqueous form in the preparation mixture, with between about 0.01% and about 0.4% of a bicarbonate (preferably sodium bicarbonate). To produce such a composition adapted for the prophylaxis and treatment of oral lesions most preferably involves dissolving the peroxide and bicarbonate in an aqueous solution to produce a premixed preparation. Additionally, a method for prophylaxis and treatment of oral lesions incident the use of chemotherapeutic agents is included in the present invention.Type: GrantFiled: April 26, 1994Date of Patent: July 30, 1996Inventor: Robert E. Turner
-
Patent number: 5541165Abstract: A saliva substitute composition includes glycerin, gum, water, and a pH buffering system. Sweeteners, colorants, and preservatives may be optionally combined. The glycerin component serves both as a lubricant and as a delivery vehicle for water from the composition to moisten the mouth. The gum component provides further lubrication and serves a water retention function. Gum arabic, xanthum, or sorghum are examples. The pH buffering system includes acidic and basic components. Citric acid or citrate salts and carbonate was found to be an effective buffering system. The composition is used to maintain moisture in the mouth when little or no natural saliva is produced, providing relief from dry mouth, as a symptom of xerostomia, mucositis, and stomatitis, as well as general inflammation and/or ulceration of mucous membranes, while avoiding pH imbalances which may lead to tooth decay and/or injury to the upper digestive tract including the oral cavity, oropharynx, or esophagus.Type: GrantFiled: September 27, 1994Date of Patent: July 30, 1996Inventor: Jean A. Turgeon
-
Patent number: 5472685Abstract: An antiplaque oral composition, such as a toothpaste, gel dentifrice, tooth powder, mouthrinse or mouthwash, tooth hardener, anticalculus composition, gum or lozenge, comprises triclosan as an antiplaque component, the antiplaque action of which is unexpectedly and beneficially increased by the presence in the oral composition of a phenolic flavoring agent, such as eucalpytol, thymol, methyl salicylate, menthol, phenol, halogenated derivatives thereof, and mixtures thereof. Preferred such compositions are toothpastes, gel dentifrices and mouthrinses or mouthwashes. Also within the invention are processes of repeatedly applying such antiplaque oral compositions to the teeth to obtain the antiplaque benefits mentioned.Type: GrantFiled: June 27, 1994Date of Patent: December 5, 1995Assignee: Colgate Palmolive CompanyInventor: Abdul Gaffar
-
Patent number: 5462728Abstract: Composition for the treatment of gingivitis and other afflictions of the oral cavity, as well as for the reduction of dental plaque. These are in the form of gels, solutions or similar forms which comprise a therapeutically active agent in a polymeric carrier which contains a solvent. The nature of the preparation is such that when these are applied to an aqueous environment of the oral cavity, the polymer and the active agent precipitate and form a coating.Type: GrantFiled: April 5, 1994Date of Patent: October 31, 1995Inventors: Izhak Blank, Alon Blank
-
Patent number: 5460802Abstract: The present invention is generally related to an oral disinfectant for companion animals. A preferred disinfectant is a concentrated composition containing a fatty acid monoester, one or more fatty acids, an acid or chelating agent, a polyalcohol, a surfactant and water. When used the concentrate is diluted with water and then applied to the teeth and oral cavity tissues of the animal.Type: GrantFiled: July 18, 1994Date of Patent: October 24, 1995Assignee: Minnesota Mining and Manufacturing CompanyInventors: Takao Asami, Manabu Takhashi, Jeffrey F. Andrews, Thomas E. Boettcher
-
Patent number: 5451401Abstract: Polyphosphonic acid ester compounds with flavorant, coolant and/or sweetener components, and tartar, plaque and/or calculus control compositions with improved taste comprising one or more polyphosphonic acid ester compounds are described.Type: GrantFiled: September 29, 1993Date of Patent: September 19, 1995Assignee: The Procter & Gamble CompanyInventors: Kim W. Zerby, Jeffrey C. Hayes
-
Patent number: 5416075Abstract: Oil-in-water emulsions can be formed using surfactants with biospecific headgroups. Emulsion droplets adhere to surfaces of microorganisms or to various biological surface bearing appropriate adhesins, thus delivering surfactant materials directly to various surfaces. Lipophilic materials and essential oils can be targeted in this way. The emulsions may be incorporated into oral hygiene non-food compositions or compositions for topical application to skin, hair or nails.Type: GrantFiled: November 30, 1993Date of Patent: May 16, 1995Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.Inventors: Robert G. Carson, Kurt M. Schilling, Bijan Harichian, Van Au
-
Patent number: 5409902Abstract: Oral hygiene antiplaque compositions which include as an active ingredient a glyceroglycolipid having an amine or ether linkage and containing a .beta.-D-galactose moiety (a sugar moiety recognized by lectins on oral bacteria). The compositions containing glyceroglycolipids provide enhanced inhibition of bacterial adhesive interactions and may provide a surfactancy benefit and/or antibacterial benefit.Type: GrantFiled: December 31, 1991Date of Patent: April 25, 1995Assignee: Lever Brothers CompanyInventors: Robert G. Carson, Anthony Hung, Kurt M. Schilling, Shang-Ren Wu
-
Patent number: 5409691Abstract: Solution comprising a mixture of aluminum acetate topical solution and glycerin useful as a skin moisturizer and/or a food particulate repellant for preventing chewed food particles from sticking to the teeth. When combined with a flavoring agent, the solution of aluminum acetate topical solution and glycerin is also effective as a saliva substitute for relieving the symptoms of xerostomia or "dry mouth syndrome.Type: GrantFiled: October 18, 1993Date of Patent: April 25, 1995Inventor: Dan E. Swain
-
Patent number: 5378465Abstract: Described herein is an aqueous solution for application to an oral cavity generally as a mouthwash comprising an effective amount of echinacea, hydrastis canadensis, sanguinaria canadensis, quercus alba, grapefruit seed extract, aloe vera juice, water, vegetable glycerin, and peppermint oil.Type: GrantFiled: May 24, 1993Date of Patent: January 3, 1995Inventor: Victor Zeines
-
Patent number: 5376374Abstract: There is disclosed a pleasant tasting oral rinse composition and a method of using the same. The composition consists essentially of cayenne pepper, calendula, echinacea, goldenseal, propolis, vinegar, and water in certain proportions.Type: GrantFiled: May 24, 1993Date of Patent: December 27, 1994Inventor: Luz M. Zelaya
-
Patent number: 5364879Abstract: The present invention provides a method of medical treatment for a medical condition in a mammal. In this method, a pharmacologically effective amount for treatment of the condition of a trioxolane or a diperoxide of a non-terpene unsaturated hydrocarbon is applied to the mammal. The invention also provides methods of modulating the immune system in a mammal, of treating inflammation of a tissue in a mammal, and of treating bacterial, fungal, protozoal and viral infections in a mammal.Type: GrantFiled: February 14, 1994Date of Patent: November 15, 1994Assignee: Cliveden Ltd.Inventor: Stephen Herman
-
Patent number: 5362737Abstract: A method of treating aphthous ulcers and other mucocutaneous disorders is disclosed. The method comprises contacting the mucocutaneous disorder with a composition in the form of a paste, solution, gel, quick-disintegrating tablet, mouthwash, ointment, cream, powder, adhesive patch, aerosolized spray, lozenge, troche, dentifrice, or dental floss that contains an effective amount of an active compound of the formula: ##STR1## wherein R.sub.1 is hydrogen, alkyl, phenyl, carboxyl, hydroxyl, alkoxy, carboxyalkyl (i.e. esters), cyano, acylamino, or amino group which may be unsubstituted or substituted by up to two alkyl groups; m is 0, 1 or 2 and R.sub.2 is alkyl, alkenyl, alkoxy, halgoen, nitro, hydroxy, carboxyl, butadienylene (--CH.dbd.CH--CH.dbd.CH--) which forms a benzene ring with any adjacent carbon atoms, cyano, carboxyalkyl, trifluoromethyl, or amino group which may be unsubstituted or substituted by at least one alkyl; and R.sub.Type: GrantFiled: January 19, 1993Date of Patent: November 8, 1994Assignee: Chemex Pharmaceuticals, Inc.Inventors: Kakubhai R. Vora, Atul Khandwala, Charles G. Smith
-
Patent number: 5279813Abstract: An oral composition, such as a paste or gel dentifrice or a liquid mouthwash, containing a substantially water insoluble non-cationic antibacterial agent, such as triclosan, which, when used to clean the teeth or rinse the mouth, acts to decrease plaque on the teeth, is packaged in a dispensing container which includes a solid polymeric material, such as polyfluoroethylene, which is compatible with the antibacterial agent so that excessive loss of anti-plaque activity of such agent on storage is avoided. Alternatively, various other polymers may be employed as container parts, which normally would cause excessive losses of anti-plaque action of the antibacterial agent in the composition but such action is countered by the presence of a stabilizer, such as a terpene, e.g., limonene, in the oral composition formula.Type: GrantFiled: August 18, 1992Date of Patent: January 18, 1994Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Richard S. Robinson, Jeffrey Miller, Chimpiramma Potini, Michael A. Collins, Theresa G. Shackil
-
Patent number: 5275804Abstract: A process for enhancing oral hygiene by reducing oral microflora and for inhibiting the formation of dental plaque by applying, to the oral cavity a composition containing (a)0.1 to 40 parts, by weight, of a higher acyl-N-betaine having the structure ##STR1## where R is a higher alkyl group of from 10 to 18 carbon atoms, or mixtures thereof, and (b) 0.Type: GrantFiled: September 25, 1992Date of Patent: January 4, 1994Assignee: E. B. Michaels Research Associates, Inc.Inventor: Edwin B. Michaels
-
Patent number: 5273741Abstract: An oral composition, such as a paste or gel dentifrice or a liquid mouthwash, containing a substantially water insoluble non-cationic antibacterial agent, such as triclosan, which, when used to clean the teeth or rinse the mouth, acts to decrease plaque on the teeth, is packaged in a dispensing container or bottle which includes a solid polymeric material, such as polyfluoroethylene, which is compatible with the antibacterial agent so that excessive loss of anti-plaque activity of such agent on storage is avoided. Alternatively, various other polymers may be employed as container parts, which normally would cause excessive losses of anti-plaque action of the antibacterial agent in the composition but such action is countered by the presence of a stabilizer, such as a terpene, e.g., limonene, in the oral composition formula. Also described is a method for inhibiting development of plaque on teeth.Type: GrantFiled: July 30, 1992Date of Patent: December 28, 1993Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaftar, Richard S. Robinson, Jeffrey Miller, Chimpiramma Potini, Michael A. Collins, Theresa G. Shackil
-
Patent number: 5266592Abstract: Ketals, preferably glycerol ketals such as, for example, 1-menthone glycerol ketal or 3,3,5-trimethylcyclohexanone glycerol ketal, have a physiological cooling effect and are therefore suitable as active compounds in compositions which are intended to cause a sensation of freshness on human skin or mucous membrane.Type: GrantFiled: April 3, 1992Date of Patent: November 30, 1993Assignee: Haarmann & Reimer GmbHInventors: Helmut Grub, Ralf Pelzer, Rudolf Hopp, Roland Emberger, Heinz-Jurgen Bertram
-
Patent number: 5225441Abstract: Omega-3, 20-22 carbon atom, hexa- or penta-unsaturated fatty acids are used in the treatment of periodontal disease.Type: GrantFiled: June 18, 1987Date of Patent: July 6, 1993Assignee: Block Drug Company, Inc.Inventors: Richard I. Vogel, Kuo-Chen Yeh, Frank J. Sena
-
Patent number: 5202113Abstract: A purified, characterized surface protein from Bacteroides loeschei is an adhesin which is useful in inhibiting plaque formation. The adhesin is also useful in a diagnostic assay for gingivitis, a diagnostic indicator for changes in the surface components of certain human tissues, and as a binding agent to purify polysaccharides.Type: GrantFiled: April 30, 1990Date of Patent: April 13, 1993Assignee: The United States of America as represented by the Department of Health and Human ServicesInventor: Jack London
-
Patent number: 5190981Abstract: A method of reducing bone loss and promoting bone regrowth, once loss has occurred, particularly alveolar bone loss associated wtih periodontal disease, and a composition useful in the method. The method comprises applying to buccal membranes a therapeutically effective quantity of at least one S enantiomer, generally an S(+) enantiomer, of a nonsteroidal anti-inflammatory drug, such as S(+) flurbiprofen or S(+) ketoprofen. The composition is a formulation which is a toothpaste or which is a mouthwash.Type: GrantFiled: May 28, 1991Date of Patent: March 2, 1993Assignee: Sepracor Inc.Inventor: William J. Wechter
-
Patent number: 5167951Abstract: An oral composition, such as a paste or gel dentifrice or a liquid mouthwash, containing a substantially water insoluble non-cationic antibacterial agent, such as triclosan, which, when used to clean the teeth or rinse the mouth, acts to decrease plaque on the teeth, is packaged in a dispensing container which includes a solid polymeric material, such as polyfluoroethylene, which is compatible with the antibacterial agent so that excessive loss of anti-plaque activity of such agent on storage is avoided. Alternatively, various other polymers may be employed as container parts, which normally would cause excessive losses of anti-plaque action of the antibacterial agent in the composition, but such action is countered by the presence of a stabilizer, such as a terpene, e.g., limonene, in the oral composition formula.Type: GrantFiled: April 6, 1990Date of Patent: December 1, 1992Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Richard S. Robinson, Jeffrey Miller, Chimpiramma Potini, Michael A. Collins, Theresa G. Shackil
-
Patent number: 5160737Abstract: The invention relates to a liquid methacrylic acid copolymer composition that contains a release adjusting agent and a pharmacological agent. The composition forms a solid film upon drying, and is capable of accomplishing the sustained release of the pharmacological agent such as to permit its use in the treatment or prevention of dental or dermatological conditions.Type: GrantFiled: March 28, 1990Date of Patent: November 3, 1992Assignees: Perio Products Ltd., Yissum Research Development CompanyInventors: Michael Friedman, Amnon Sintov
-
Patent number: 5145665Abstract: Oral and dental care preparations containing polysaccharide-splitting enzymes, particularly dextranase, contain alkylglycosides, preferably those corresponding to the general formulaRO--(C.sub.6 H.sub.10 O.sub.5).sub.x --H,in which R is an aliphatic radical of a primary C.sub.8-22 fatty alcohol and --(C.sub.6 H.sub.10 O.sub.5).sub.x --H is an oligoglycoside group having an average degree of oligomerization x of 1 to 10 and preferably 1 to 3, as enzyme-compatible and high-foaming surfactants with good wetting properties.Type: GrantFiled: August 1, 1991Date of Patent: September 8, 1992Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Hans-Juergen Klueppel, Franz Foerg
-
Patent number: 5135738Abstract: An oral composition, such as a paste or gel dentifrice or a liquid mouthwash, containing a substantially water insoluble non-cationic antibacterial agent, such as triclosan, which, when used to clean the teeth or rinse the mouth, acts to decrease plaque on the teeth, is packaged in a dispensing container or bottle which includes a solid polymeric material, such as polyfluoroethylene, which is compatible with the antibacterial agent so that excessive loss of anti-plaque acitivity of such agent on storage is avoided. Alternatively, various other polymers may be employed as container parts, which normally would cause excessive losses of anti-plaque action of the antibacterial agent in the composition but such action is countered by the presence of a stabilizer, such as a terpene, e.g., limonene, in the oral composition formula. Also described is a method for inhibiting development of plaque on teeth.Type: GrantFiled: October 26, 1989Date of Patent: August 4, 1992Assignee: Colgate-Palmolive CompanyInventors: Abdul Gaffar, Richard S. Robinson, Jeffrey Miller, Chimpiramma Potini, Michael A. Collins, Theresa G. Shackil
-
Patent number: 5130122Abstract: Oral cavity and dental products are prepared by microemulsifying an adsorptive oil in an aqueous medium to produce uniform submicron sized droplets. The products avoid the generally unaesthetic, oily, and unpleasant taste problems of previous similar products.Type: GrantFiled: September 12, 1990Date of Patent: July 14, 1992Assignee: MediControl CorporationInventors: Esmail Tabibi, Arthur A. Siciliano
-
Patent number: 5122366Abstract: An antismoke mouthwash comprising silver nitrate and propylene glycol in water, a process for preparing said mouthwash and a method of using the mouthwash to help a smoker quit smoking.Type: GrantFiled: September 25, 1989Date of Patent: June 16, 1992Assignee: The Arab Pharmaceutical CompanyInventor: Mohammed S. S. Shubair
-
Patent number: 5100650Abstract: The invention provides an anti-bacterial oral composition such as mouthrinse which includes a bis-biguanido hexane compound such as chlorhexidine and compounds thereof, certain non-ionic surfactants which are poly(oxyethylene)-poly(oxypropylene) block copolymers having an HLB of between 10 and 30 or an ethoxylated hydrogenated caster oil containing from about 10 to 200 moles of added ethylene oxide and sorbitol in high concentrations. The oral composition is found to increase the activity of the bis-biguanido compound from 25% to 150%.Type: GrantFiled: June 30, 1987Date of Patent: March 31, 1992Assignee: Warner-Lambert CompanyInventors: Edward J. Carlin, Anil K. Talwar, Linda T. Principe, Steven S. Dills
-
Patent number: 5085851Abstract: A dental plaque-degrading composition containing endodextranase produced by Arthrobacter globiformis W31 exhibiting high degradation efficacy to insoluble glucan produced by Streptococcus mutans IFO 13955, the dental plaque-degrading composition additionally containing .alpha.-amylase of various origins. These compositions are useful for preventing the settlement of Streptococcus mutans in the oral cavity and the formation of new dental plaque and for preventing the dental caries, and provided in the form of dentifrices, denture detergents, troches, mouth washes, chewing gums or candies.Type: GrantFiled: July 16, 1990Date of Patent: February 4, 1992Assignee: Nakano Vinegar Co., Ltd.Inventors: Gentaro Okada, Hirofumi Akano, Takeshi Sato, Hajime Okumura, Yoshiya Kawamura
-
Patent number: 5085850Abstract: Compositions having improved anti-plaque and anti-gingivitis activity comprise a synergistic combination of a) a morpholinoamino alcohol or salt thereof, such as 3-(4- propylheptyl)-4-(2-hydroxyethyl) morpholine, and b) a metal salt, such as the salts of divalent zinc, copper and magnesium.Type: GrantFiled: November 9, 1990Date of Patent: February 4, 1992Assignee: Warner-Lambert CompanyInventors: Pauline H. Pan, Steven S. Dills, Donald M. Lynch, Lori D. Kumar
-
Patent number: 5084268Abstract: An abrasive free hydrogen peroxide tooth whitening dentifrice composition comprises a blend of corn starch, sorbitol, hydrogen peroxide, carbomer 940, flavor, sodium lauryl sulfate, sodium saccharin, potassium sorbate, and sodium benzoate in an aqueous base.Type: GrantFiled: June 17, 1991Date of Patent: January 28, 1992Assignee: Dental Concepts, Inc.Inventor: Irwin Thaler
-
Patent number: 5064640Abstract: Improved anticariogenic oral preparations having a pH of about 2.5 to about 5.0 comprise an anticariogenically effective amount of a water-soluble aluminum salt in a surfactant-containing emulsion system suitable for use in the mouth.Type: GrantFiled: October 3, 1990Date of Patent: November 12, 1991Assignee: Purdue Research FoundationInventors: Carl J. Kleber, Mark S. Putt
-
Patent number: 5057309Abstract: This invention describes ingestible, non-foaming, non-aqueous liquid and semi-solid oral hygiene preparations containing: a nonionic surfactant, a coating substance insoluble in said surfactant and a microbially active form of stannous fluoride.Type: GrantFiled: June 8, 1990Date of Patent: October 15, 1991Inventors: Ira D. Hill, Robert D. White
-
Patent number: 5057497Abstract: Absorption of Tissue Respiration Factor (TRF) into the gingival tissues is materially enhanced when it is formulated as a non-astringent hydrophilic pharmaceutical composition containing penetration promoting substances which are both hydrophilic and lipophilic. Additionally, a highly efficient means for effecting absorption of TRF into the gingival tissues is to utilize liposomes as carriers for the TRF in a non-astringent pharmaceutical composition.Type: GrantFiled: July 13, 1989Date of Patent: October 15, 1991Assignee: Calam & Associates, Inc.Inventors: Henry D. Calam, Hans A. Schaeffer
-
Patent number: 5057308Abstract: This invention relates to a method of treating the oral cavity with ingestible, non-foaming, non aqueous, liquid and semi-solid oral hygiene preparations containing: a nonionic surfactant, a coating substance insoluble in said surfactant and a microbially active form of stannous fluoride.Type: GrantFiled: June 8, 1990Date of Patent: October 15, 1991Inventors: Ira D. Hill, Robert D. White
-
Patent number: 5057307Abstract: This invention relates to a method of relieving gum discomfort in children and endentulous persons comprising applying to the gums an ingestible, non foaming, oral hygiene gel that cleans, massages and conditions gums and removes the "plaque-like" film that forms on gums while disrupting the subsequent formation of plaque-like film on said gums.Type: GrantFiled: June 8, 1990Date of Patent: October 15, 1991Inventors: Ira D. Hill, Robert D. White
-
Patent number: 5057310Abstract: This invention relates to the manufacturing of ingestible, non-foaming, nonaqueous liquid and semi-solid oral hygiene preparations containing: a nonionic surfactant, a coating substance insoluble in said surfactant and a microbially active form of stannous fluoride, wherein the coating substance is emulsified with the surfactant using a hot-melt emulsion process and the resulting emulsion is added to a solution of stannous fluoride.Type: GrantFiled: June 8, 1990Date of Patent: October 15, 1991Inventors: Ira D. Hill, Robert D. White
-
Patent number: 5057306Abstract: The invention relates to the manufacturing of oral hygiene gels wherein a coating substance is emulsified with a surfactant using a hot-melt emulsion process and the resulting emulsion is subsequently gelled with a viscosifier.Type: GrantFiled: June 8, 1990Date of Patent: October 15, 1991Inventors: Ira D. Hill, Robert D. White
-
Patent number: 5051401Abstract: A poly-amino acid compound capable of inhibiting mineral deposition, which has the structure:poly (X).sub.m (Y).sub.nwhereeach X independently is aspartate, glutamate, glutamine, asparagine, or anionic derivatives of these amino acids, or phosphoserine,each Y independently is a phosphorylated amino acid such as phosphoserine, phosphohomoserine, phosphotyrosine, phosphothreonine, phosphoglutamine, phosphoasparagine, or mixtures of these residues,m is 2 to 150,n is 1 to 3, andn+m is .gtoreq.5, andsalts of these peptides.Type: GrantFiled: April 7, 1989Date of Patent: September 24, 1991Assignee: University of South AlabamaInventor: C. Steven Sikes
-
Patent number: 5032388Abstract: Tartar formation on teeth is prevented with compositions of a sodium salt ethylenediaminetetraacetic acid having a pH between about 5.5 and 9.0 in a carrier which permits application to the teeth. Aqueous solution may be used for this purpose as well as toothpaste compositions.Type: GrantFiled: September 19, 1988Date of Patent: July 16, 1991Assignees: Kaj Rainer Lilius, Matti Haakon August TikkanenInventor: Matti H. A. Tikkanen
-
Patent number: 5032387Abstract: Disclosed is an oral hygiene preparation in the form of a dentrifrice spray comprising a portable pump containing a dental cleansing/coating composition suitable for frequently dispensing premeasured dosages to clean the mouth, interrupt plaque formation and provide a prolonged clean, just-brushed feeling.Type: GrantFiled: November 6, 1986Date of Patent: July 16, 1991Assignee: Princeton Pharmaceutical Inc.Inventors: Ira D. Hill, Robert D. White
-
Patent number: 5028414Abstract: This invention relates to pharmaceutical compositions comprising anaerobe-selective antibacterial agents which are substituted or unsubstituted, 1,12-dodecanedioic peroxy acids, or their pharmaceutically-acceptable salts or esters. The pharmaceutical compositions of the present invention are especially suitable for oral administration in the form of mouth rinses and toothpastes. These anaerobe-selective antibacterial compositions are useful for treating or preventing anaerobic bacterial infections, especially diseases of the oral cavity, in humans or lower animals.The present invention further relates to a method for treating or preventing anaerobic bacterial infections such as acne, and especially diseases of the oral cavity such as gingivitis and periodontal disease, in humans or lower animals.Type: GrantFiled: November 17, 1988Date of Patent: July 2, 1991Assignee: The Procter & Gamble CompanyInventor: Padmini Sampathkumar