Facial Moisturizer Patents (Class 514/847)
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Patent number: 11925780Abstract: According to some embodiments, a skin treatment assembly comprises a handpiece comprising a distal end, the handpiece comprising a recess or cavity configured to receive a cartridge or other fluid container, a tip configured to be positioned along the distal end of the handpiece, the tip being configured to contact a skin surface of a subject during use, and at least one rollerball configured to extend to or near the tip, wherein the rollerball is configured to be in fluid communication with an interior of a cartridge or other fluid container secured to the handpiece, wherein the at least one rollerball is configured to contact the skin surface of the subject during use and to facilitate the delivery of fluids to said skin surface as the rollerball is moved relative to said skin surface.Type: GrantFiled: July 19, 2018Date of Patent: March 12, 2024Assignee: HydraFacial LLCInventors: Roger Ignon, Ed F. Nicolas
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Patent number: 11833161Abstract: A pharmaceutical composition for treating skin infections is described herein. A method using a pharmaceutical composition for treating skin infections is described herein. A pharmaceutical composition for treating skin infections may comprise, in 100 parts of the composition, 1-99 parts of a pharmaceutically acceptable excipient; 99-1 parts of a keratolytic; 99-1 parts ethyl pyruvate; and 99-1 parts povidone iodine. A method for treating skin infections may comprise topical application of a composition to an infected skin cell for a treatment period.Type: GrantFiled: October 17, 2022Date of Patent: December 5, 2023Assignee: Pedicis Research LLCInventors: Robert Alonso, Lawrence Stoll
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Patent number: 11801210Abstract: The present invention relates to novel cosmetic and therapeutic uses of one or more compounds of the general formula (1) as described herein. Furthermore, the present invention relates to compositions (products or, respectively, formulations), in particular for topical administration, preferably cosmetic or pharmaceutical compositions, comprising or consisting of compound(s) of formula (1) and one or more cosmetically and/or pharmaceutically acceptable carriers. The present invention also relates to novel uses of such compositions according to the invention.Type: GrantFiled: March 29, 2019Date of Patent: October 31, 2023Assignee: SYMRISE AGInventors: Dominik Stuhlmann, Ann-Christin Weseloh, Nicole Titze, Sabine Lange, Sebastian Bruncke, BenoƮt Join, Gabriele Vielhaber, Marielle Le Maire, Karima Benaissi
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Patent number: 8758784Abstract: Novel methods and compositions for treating aged and environmentally damaged skin are disclosed which provide improvements in the skin's visual appearance, function and clinical/biophysical properties by activating at least one proteolytic enzyme in the skin's stratum corneum. The disclosed treatment methods involve topical application of a novel cosmetic composition containing a combination of a cationic surfactant such as N,N-dimethyldodecyl amine oxide (DMDAO), an anionic surfactant such as sodium dodecyl sulfate (SDS), or monoalkyl phosphate (MAP) and a chelating agent such as ethylene diamine tetraacetate (EDTA) to stimulate a chronic increase in the replacement rate of the skin's stratum corneum by means of corneum protease activation. This chronic, low level stimulation is effective to induce repair and replacement of the stratum corneum, epidermis, and dermis of the skin and improvements in the appearance, function, and anti-aging properties of the skin.Type: GrantFiled: September 18, 2013Date of Patent: June 24, 2014Assignee: Mary Kay Inc.Inventor: John R. Schiltz
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Patent number: 8690843Abstract: A face mask that has tab parts at opposing positions approximately on an upper side of the face shape, and a ridge-folded part and a valley-folded part are alternately folded in a lateral direction of the face and further folded perpendicularly to these folding lines, where the tab parts are folded in a manner projecting outward, so that the face mask having such fold structures can easily be spread out.Type: GrantFiled: February 20, 2009Date of Patent: April 8, 2014Inventors: Kenji Nakamura, Koji Nakamura
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Patent number: 8636993Abstract: Water-in-oil emulsions, compositions, and methods that include a vinyl polymer having a pKa of less than 4 that includes anionic group-containing side chains and alkyl-Y-containing side chains, wherein Y is O or NR, wherein R is hydrogen or methyl, and wherein the alkyl group of the alkyl-Y-containing side chain has at least 4 carbon atoms on average in a cyclic, branched-, or straight-chain configuration and optionally including one or more heteroatoms.Type: GrantFiled: October 3, 2005Date of Patent: January 28, 2014Assignee: 3M Innovative Properties CompanyInventors: Matthew T. Scholz, Gilbert L. Eian, Ling Lu
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Patent number: 8529970Abstract: Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. Properties that are sought in traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. An objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables.Type: GrantFiled: April 29, 2011Date of Patent: September 10, 2013Assignee: International Flora Technologies, Ltd.Inventors: James H. Brown, Lee Roy Copeland, Robert Kleiman, Melanie K. Cummings, Sambasivarao Koritala
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Patent number: 8313755Abstract: Provided is a clear aqueous ceramide composition comprising 1.0 to 5.0% by weight, based on the total composition, of a ceramide represented by formula (I): wherein R1 represents a hydrocarbon group having 9 to 17 carbon atoms; and R2 represents an acyl group having 2 to 30 carbon atoms which can contain a hydroxyl group, a long-chain fatty acid having 12 to 24 carbon atoms, a nonionic surface active agent, and water. The clear aqueous composition is useful as cosmetics, bath agents, hair-care products, external preparations for the skin, skin protective preparations, particularly medical external preparations for the treatment or protection of the skin, or a component making up these preparations.Type: GrantFiled: May 4, 2001Date of Patent: November 20, 2012Assignee: Takasago International CorporationInventors: Kenichiro Shiroyama, Kenya Ishida, Hideaki Ohta, Toshimitsu Hagiwara
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Patent number: 8287846Abstract: The present invention relates to odour improved dermatological or cosmetic preparations comprising N-acetylcysteine and a polyol system containing one or more polyols as masking odour agents. The emulsions of the present invention are useful in the treatment of dermatological disorders or cosmetic skin conditions.Type: GrantFiled: July 13, 2007Date of Patent: October 16, 2012Assignee: ZAMBON S.p.A.Inventors: Luca Rampoldi, Alberto Moretto, Alessandro Grassano
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Patent number: 8231882Abstract: The present invention provides a moisturizer comprising, as an active ingredient, a saccharide having 3-O-?-D-glucopyranosyl-D-glucose as a structural unit. The moisturizer of the present invention improves the water retention capacity of the stratum corneum, and is useful for prevention and improvement of rough skin.Type: GrantFiled: August 10, 2006Date of Patent: July 31, 2012Assignee: House Wellness Foods CorporationInventors: Koutarou Muroyama, Tatsuya Ohara, Yoshitaka Hirose, Norio Yamamoto, Shinji Murosaki, Yoshihiro Yamamoto
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Patent number: 8211454Abstract: A paper product having an antimicrobial composition dispersed with the substrate is provided. In particular, a paper towel such as those found in public washrooms or institutions comprises an antimicrobial composition. The substrate can also be a facial tissue, kitchen towel, serviette or any type of personal hygiene product. The antimicrobial composition preferably comprises a phenol-derived antimicrobial agent. The paper products of the present invention appear dry to the touch.Type: GrantFiled: February 9, 2012Date of Patent: July 3, 2012Assignee: Kruger Products L.P.Inventor: Philip Buder
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Patent number: 8128950Abstract: A paper product having an antimicrobial composition dispersed with the substrate is provided. In particular, a paper towel such as those found in public washrooms or institutions comprises an antimicrobial composition. The substrate can also be a facial tissue, kitchen towel, serviette or any type of personal hygeine product. The antimicrobial composition preferably comprises a phenol-derived antimicrobial agent. The paper products of the present invention appear dry to the touch.Type: GrantFiled: February 19, 2003Date of Patent: March 6, 2012Assignee: Kruger Products L.P.Inventor: Philip Buder
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Patent number: 8017138Abstract: A method for the topical treatment of skin aging and acne and the improvement of skin appearance is disclosed. Compositions for use in this method and a kit containing such compositions are also disclosed. In some of the embodiments of the invention, either one, or both, of the acid composition and neutralizing composition useful in the method for the topical treatment of skin aging and acne and the improvement of skin appearance are of low viscosity. The compositions and methods are effective but gentle enough to be suitable for daily home use by the consumer.Type: GrantFiled: December 12, 2008Date of Patent: September 13, 2011Inventor: Dennis Gross
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Patent number: 7964201Abstract: A concentrate including, by weight (a) 10% to 60%, preferably 25% to 35%, of a saturated fatty acid selected from stearic or palmitic acid, or mixtures thereof, in an adduct of an amidopropyldimethyl-2-hydroxyethyl ammonium halide, with substantially no free acid present, and (b) 40% to 90%, preferably 65% to 75%, of a low molecular weight alcohol or saturated fatty alcohol or alcohols, for use in personal care products, including hair care and skin care compositions.Type: GrantFiled: May 12, 2005Date of Patent: June 21, 2011Assignee: ISP Investments Inc.Inventors: Steven H. Bertz, Ilya Makarovsky
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Patent number: 7772214Abstract: The present invention relates to pigmented emulsion cosmetic compositions containing emulsifying silicone elastomers that provide a natural appearance to the skin upon application. In particular, these cosmetic compositions are formulated such that agglomeration of the pigment upon application to the skin is minimized.Type: GrantFiled: July 10, 2001Date of Patent: August 10, 2010Assignee: The Procter & Gamble CompanyInventors: Michael Lee Vatter, Jorge Max Sunkel, Curtis Bobby Motley
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Patent number: 7655250Abstract: Methods of using absorption enhancer as a component of skin care compositions for moisturizing and protecting the skin. Antimicrobial skin care compositions for cleansing and moisturizing the skin, comprising an absorption enhancer, an antimicrobial function enhancer and bound lipid removals, humectants, emollients and extracts of botanical herbs. Methods for preparing skin care compositions comprising an absorption enhancer.Type: GrantFiled: August 15, 2002Date of Patent: February 2, 2010Assignee: Laboratory Skin Care, Inc.Inventor: Zahra Mansouri
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Patent number: 7465460Abstract: A method for the topical treatment of skin aging and acne and the improvement of skin appearance is disclosed. Compositions for use in this method and a kit containing such compositions are also disclosed. In some of the embodiments of the invention, either one, or both, of the acid composition and neutralizing composition useful in the method for the topical treatment of skin aging and acne and the improvement of skin appearance are of low viscosity. The compositions and methods are effective but gentle enough suitable for daily home use by the consumer.Type: GrantFiled: November 24, 2004Date of Patent: December 16, 2008Inventor: Dennis Gross
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Patent number: 7462730Abstract: A branched ester composition obtainable by the reaction of a carboxylic acid with a branched alcohol composition under esterification reaction conditions wherein the branched alcohol composition has from about 8 to about 36 carbon atoms and an average number of branches per molecule of from about 0.7 to about 3.0, said branching comprising methyl and ethyl branches. The present invention further relates to personal care compositions for topical application to the skin or hair comprising said branched ester composition. The branched ester composition of the invention provides improved formulation flexibility.Type: GrantFiled: August 27, 2004Date of Patent: December 9, 2008Assignee: Shell Oil CompanyInventors: Kirk Herbert Raney, Arie Van Zon, Marijke De Boer-Wildschut
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Patent number: 7449494Abstract: The present invention is directed to a series of new cationic polymeric materials and a process for their use as moisturizing agents on skin. The polymers of the invention are made by the reaction of dimethyl ethanolamine, and tetra 2-hydroxyalkyl ethylene diamne with di-chloro glycerin in water.Type: GrantFiled: October 6, 2004Date of Patent: November 11, 2008Assignee: SurfaTech CorporationInventor: Anthony J. O'Lenick, Jr.
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Patent number: 7361362Abstract: The present invention is an emulsified composition comprising (a) 0.01-5 wt % polysiloxane-polyoxyalkylene copolymer, (b) 0.05-1 wt % nonionic surfactant, (c) 10-30 wt % humectant, and (d) 1-50 wt % urea. The present invention provides an emulsified formulation of a urea-containing emulsified composition that has a superior emulsifying ability even with a lowered blend ratio of the surfactant, suppresses tingling due to urea, and is good feeling of use without stickiness even with a high blend ratio of the humectant.Type: GrantFiled: March 13, 2001Date of Patent: April 22, 2008Assignee: Shiseido Company, Ltd.Inventor: Takaaki Bamba
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Patent number: 7241871Abstract: The present invention relates to a process for the production of marine invertebrate type V telopeptide containing collagen preparations from marine invertebrates, compositions containing preparations, and methods of using these preparations. The collagen preparation includes telopeptide containing and optionally invertebrate atelopeptide containing, type V fibrillar collagen. The present collagen preparations may be employed in a variety of products including for example, cosmetic, pharmacological, dental, and cell culture products.Type: GrantFiled: June 23, 2005Date of Patent: July 10, 2007Assignee: BioScience Consultants, LLCInventor: Lloyd Wolfinbarger, Jr.
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Patent number: 7199101Abstract: A gelling agent for an oil, which contains at least one compound (A) and at least one compound (B), and a gel composition containing the gelling agent and an oil: wherein R1 is a straight chain or branched chain, saturated or unsaturated hydrocarbon group having 7 to 17 carbon atoms, R2 is a straight chain or branched chain, saturated or unsaturated hydrocarbon group having 1 to 26 carbon atoms, R3 and R4 are each independently a straight chain or branched chain, saturated or unsaturated hydrocarbon group having 1 to 26 carbon atoms, and R5 is a straight chain or branched chain, saturated or unsaturated hydrocarbon group having 7 to 17 carbon atoms.Type: GrantFiled: November 12, 2004Date of Patent: April 3, 2007Assignee: Ajinomoto Co., Inc.Inventors: Toshihiko Hatajima, Naoya Yamato, Tatsuya Hattori
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Patent number: 7189406Abstract: A two-step method for the topical treatment of skin aging and acne and the improvement of skin appearance is disclosed. Compositions for use in this method and a kit containing such compositions are also disclosed. The compositions and methods are effective but gentle enough suitable for daily home use by the consumer.Type: GrantFiled: June 23, 1999Date of Patent: March 13, 2007Inventor: Dennis Gross
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Patent number: 7175836Abstract: A cosmetic water-in-oil composition is provided which includes a water-in-oil emulsifying silicone surfactant, crosslinked silicone elastomer and conjugated linoleic acid. The conjugated linoleic acid functions to improve radiance on facial surfaces to which the composition is topically applied.Type: GrantFiled: December 23, 2005Date of Patent: February 13, 2007Assignee: Conopco, Inc.Inventors: Kelly Denise Hart, Marcina Siciliano, Jeffrey William Rosevear, Brian John Dobkowski
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Patent number: 7175837Abstract: Novel methods and compositions for treating aged and environmentally damaged skin are disclosed which provide improvements in the skin's visual appearance, function and clinical/biophysical properties by activating at least one proteolytic enzyme in the skin's stratum corneum. The disclosed treatment methods involve topical application of a novel cosmetic composition containing a combination of a cationic surfactant such as N,N,-dimethyldodecyl amine oxide (DMDAO), an anionic surfactant such as sodium dodecyl sulfate (SDS), or monoalkyl phosphate (MAP) and a chelating agent such as ethylene diamine tetraacetate (EDTA) to stimulate a chronic increase in the replacement rate of the skin's stratum corneum by means of corneum protease activation. This chronic, low level stimulation is effective to induce repair and replacement of the stratum corneum, epidermis, and dermis of the skin and improvements in the appearance, function, and anti-aging properties of the skin.Type: GrantFiled: December 12, 2002Date of Patent: February 13, 2007Assignee: Mary Kay Inc.Inventor: John R. Schiltz
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Patent number: 7175835Abstract: A cosmetic water-in-oil composition is provided which includes a water-in-oil emulsifying silicone surfactant, an ultrafine titanium dioxide and conjugated linoleic acid. The presence of conjugated linoleic acid stabilizes the composition against color degradation and also maintains an approximately steady viscosity.Type: GrantFiled: December 23, 2005Date of Patent: February 13, 2007Assignee: Conopco, Inc.Inventors: Sofia Simoulidis, Jeffrey William Rosevear, Brian John Dobkowski
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Patent number: 7172754Abstract: A cosmetic water-in-oil composition is provided which includes a water-in-oil emulsifying silicone surfactant, organic sunscreen agent and conjugated linoleic acid. The conjugated linoleic acid functions to moderate shine on facial surfaces to which the organic sunscreen agent formulated composition is topically applied.Type: GrantFiled: December 23, 2005Date of Patent: February 6, 2007Assignee: Conopco, Inc.Inventors: Jeffrey William Rosevear, Marcina Siciliano, Brian John Dobkowski, Bivash Ranjan Dasgupta, Lei Huang
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Patent number: 7144919Abstract: The present invention relates to polyoxyethylene-polyoxypropylene (POE-POP) vitamin E, which is prepared from vitamin E by polyethoxylation and polypropoxylation, and a method for preparing the same. The POE-POP vitamin E has a high surface activity and an excellent safety for the skin, so that the POE-POP vitamin E can be advantageously used in the cosmetic industry, the food industry and the medical industry.Type: GrantFiled: August 23, 2000Date of Patent: December 5, 2006Inventors: Youngdae Kim, Keunja Park, Jungsoo Kim, Jisoo Kim
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Patent number: 6989152Abstract: A compound for reducing the incidence of pseudofolliculitis combines a mild skin astringent, an oil based epidermal softener, and a hair stiffener. One embodiment of the compound combines refined powdered oatmeal and emollient of the compound combines refined powdered oatmeal and emollient oil, such as mink oil and liquid vitamin A in a petroleum jelly base. The mixture is applied by being massaged into the skin prior to lathering and then again immediately after the rinsing of the face after shaving. Continual usage significantly reduces the eruption of pseudofolliculitis. The compound would also include Borage Oil and Evening Primrose Oil rich in Gamma Linolenic Acid (GLA).Type: GrantFiled: September 10, 2003Date of Patent: January 24, 2006Inventors: John Campbell, Charles Fox
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Patent number: 6979459Abstract: Polyenylphosphatidylcholine is topically applied to treat skin damage, such as contact dermatitis (particularly diaper area dermatitis), atopic dermatitis, xerosis, eczema (including severe hand and foot eczema), rosacea, seborrhea, psoriasis, thermal and radiation burns, other types of skin inflammation, and aging. Typical compositions contain from about 0.25% to about 10% of a polyenylphosphatidylcholine preparation obtained form natural sources such as soybean oil which contains at least about 25% by weight, preferably about 40% or more, dilinoeoylphosphatidylcholine.Type: GrantFiled: June 23, 2000Date of Patent: December 27, 2005Inventor: Nicholas V. Perricone
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Patent number: 6951642Abstract: Water-in-oil emulsions, compositions, and methods that include a vinyl polymer having a pKa of less than 4 that includes anionic group-containing side chains and alkyl-Y-containing side chains, wherein Y is O or NR, wherein R is hydrogen or methyl, and wherein the alkyl group of the alkyl-Y-containing side chain has at least 4 carbon atoms on average in a cyclic, branched-, or straight-chain configuration and optionally including one or more heteroatoms.Type: GrantFiled: September 28, 2001Date of Patent: October 4, 2005Assignee: 3M Innovative Properties CompanyInventors: Matthew T. Scholz, Gilbert L. Eian, Ling Lu
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Patent number: 6932963Abstract: Polyenylphosphatidylcholine in combination with an alkanolamine are topically applied to treat skin wounds, promote healing, and minmize scar formation. Typical compositions contain from about 0.25% to about 12% of a polyenylphosphatidylcholine preparation obtained from natural sources such as soybean oil which contains at least about 25% by weight, preferably about 40% or more, dilinoeoylphosphatidylcholine, and from about 0.1% to about 10% by weight of an alkanolamine such as ethylaminoethanol, methylaminoethanol, dimethylaminoethanol, isopropanolamine, triethanolamine, isopropanoldimethylamine, ethylethanolamine, 2-butanolamine, choline, serine, or mixtures thereof. Dimethylaminoethanol is a particularly preferred alkanolamine. Tyrosine is an adjunct ingredient in many embodiments.Type: GrantFiled: December 31, 2002Date of Patent: August 23, 2005Inventor: Nicholas V. Perricone
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Patent number: 6916910Abstract: The present invention relates to a process for the production of marine invertebrate type V telopeptide containing collagen preparations from marine invertebrates, compositions containing preparations, and methods of using these preparations. The collagen preparation includes telopeptide containing and optionally invertebrate atelopeptide containing, type V fibrillar collagen. The present collagen preparations may be employed in a variety of products including for example, cosmetic, pharmacological, dental, and cell culture products.Type: GrantFiled: November 28, 2001Date of Patent: July 12, 2005Assignee: Bioscience ConsultantsInventor: Lloyd Wolfinbarger, Jr.
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Patent number: 6881416Abstract: Organopolysiloxane gel products having a variety of physical forms and which produce a silky feel when applied to the skin are prepared by reacting an unsaturated organopolysiloxane resin, an SiāH functional organosiloxane crosslinker bearing pendant hydrido functionality, a C4 or higher unsaturated hydrocarbon, and optionally, an unsaturated hydrophile component. Products ranging from viscous liquids, creamy gels, pastes, and soft powders may be obtained. The products are highly useful in formulating cosmetic and pharmaceutical products.Type: GrantFiled: April 8, 2002Date of Patent: April 19, 2005Assignee: Wacker Chemical CorporationInventor: Bryan E. Fry
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Patent number: 6869977Abstract: The present invention discloses a series of quaternary nitrogen compounds in which the four groups surrounding nitrogen are (a) one glyceryl portion, (b) two methyl groups and (c) a hydroxy ethyl group. The compound of the present invention is an outstanding moisturizer when applied to skin.Type: GrantFiled: April 9, 2004Date of Patent: March 22, 2005Assignee: Colonial Chemical Inc.Inventors: Anthony J. O'Lenick, Jr., Dean A. Smith
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Patent number: 6808716Abstract: Compositions comprising N-acetylamino acids and/or related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. The N-acetylamino acid and/or related N-acetyl compound composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.Type: GrantFiled: February 21, 2003Date of Patent: October 26, 2004Inventors: Ruey J. Yu, Eugene J. Van Scott
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Patent number: 6800293Abstract: A composition containing an emulsifier component having: (a) a hydroxycarboxylic acid alkyl and/or alkenyl oligoglycoside ester; and (b) a fatty alcohol.Type: GrantFiled: October 10, 2001Date of Patent: October 5, 2004Assignee: Cognis Deutschland GmbH & Co. KGInventors: Bernd Farby, Josef Koester, Hermann Hensen, Karl Heinz Schmid
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Patent number: 6790867Abstract: Novel formulations combining a non-steroidal anti-inflammatory drug (NSAID) such as flunixin, with a fluorinated chloramphenicol or thiamphenicol derivative antibiotic such as florfenicol are disclosed. Methods for using such formulations in the treatment and prevention of infectious diseases of bovines and swine, including bovine respiratory disease and swine respiratory disease, are also disclosed.Type: GrantFiled: January 24, 2003Date of Patent: September 14, 2004Assignee: Schering-Plough Animal Health CorporationInventors: Raul E. Kohan, Kanwal J. Varma, Robert D. Simmons, Abu Huq, Keith A. Freehauf
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Patent number: 6733772Abstract: The invention concerns a composition for a softening lotion which is liquid at a temperature of at least 5° C. and which is meant to be used in treating an absorbent paper product. In the invention, this composition comprises: (a) from 1 to 10% by wt. of a component essentially containing a quaternary ammonium compound; (b) from 5 to 99% by wt. of an aqueous emollient component which contains, as active substances: (i) one or more saturated linear fatty alcohols having at least 16 carbon atoms, (ii) one or more waxy esters having a total of at least 24 carbon atoms and, where called for, (iii) one or more nonionic and/or amphoteric emulsifiers; and (c) a balance to 100% by wt. of the required amount of a solvent of the type polyol, mineral oil or their mixtures. The invention relates to the manufacture of absorbent paper products.Type: GrantFiled: September 20, 2000Date of Patent: May 11, 2004Assignee: Georgia-Pacific FranceInventors: Bruno Bret, Jean-Francois Leboeuf
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Patent number: 6730308Abstract: The present invention relates to a method of treating psoriasis and/or photo damage in humans with tazarotene in a topical composition from 0.01 to 15% by weight tazarotene, and an alpha or beta-hydroxy acid in a topical composition comprising from 1 to 25% by weight alpha or beta-hydroxy acid. Furthermore, the present invention relates to treating or preventing psoriasis and/or photo damage by topically applying to the skin of a human, tazarotene, such as a gel comprising 0.01% to 0.1%, tazarotene by weight, and an alpha hydroxy acid, such as a cream, comprising 5% to 20% alpha hydroxy acid, e.g. glycolic acid, by weight.Type: GrantFiled: March 8, 1999Date of Patent: May 4, 2004Assignee: Allergan, Inc.Inventor: John Sefton
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Patent number: 6716440Abstract: The invention provides wet skin treatment compositions for use during bathing. The compositions are activated by water and retained efficiently on skin. The compositions impart desirable benefits to skin, are perceived to absorb quickly on wet skin, and leave the skin feeling clean, but non-greasy.Type: GrantFiled: April 29, 2003Date of Patent: April 6, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Michael Paul Aronson, Liang Sheng Tsaur
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Patent number: 6703031Abstract: Objects of the present invention are to provide an oxidative stress inhibitor which is capable of suppressing the expression of a cytotoxic protein and the activation of a gene transcriptional regulatory factor taking part such expression of a cytotoxic protein and exhibits good feeling upon use and safety; to provide a method for preventing, retarding, alleviating or treating a skin change due to aging or an undesirable aesthetic skin change, both caused or promoted by an oxidative stress; and to provide a cosmetic composition or dermatologic preparation for external use comprising the oxidative stress inhibitor as an effective ingredient, and for those purposes are employed an oxidative stress inhibiting agent which comprises, as an effective ingredient, at least one selected from cysteine or cystine derivatives and the salts thereof.Type: GrantFiled: June 14, 2001Date of Patent: March 9, 2004Assignee: Ajinomoto Co., Inc.Inventors: Keiji Iwasaki, Manabu Kitazawa, Eiji Shiojiri, Kazutami Sakamoto
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Patent number: 6660277Abstract: A cosmetic composition comprising a lipophilic clay gel and a hydrophilic clay gel. The two gels are combined or formed in situ to create a gel matrix. This matrix functions like an emulsion to deliver water and oil to the skin or other surface, but can be substantially free of surfactants, emulsifiers and waxes. A method for the preparation of a clay gel matrix is also revealed.Type: GrantFiled: June 19, 1998Date of Patent: December 9, 2003Assignee: Avon Products, Inc.Inventor: Leona Giat Fleissman
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Patent number: 6656487Abstract: The invention relates to a composition containing fibers and a copolymer comprising carboxylate groups and polydimethylsiloxane groups. The composition according to the invention may especially constitute a care or make-up composition for keratin materials such as the skin, including the scalp, the lips of the face and integuments, for instance the eyelashes, the eyebrows, the nails and the hair. The invention also relates to the use of a copolymer comprising carboxylate groups and polydimethylsiloxane groups in a composition containing fibers to ensure a homogeneous dispersion of the fibers in the composition and to stabilize the composition.Type: GrantFiled: November 16, 2001Date of Patent: December 2, 2003Assignee: L'OrealInventors: Isabelle Afriat, Florence Tournilhac
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Patent number: RE41278Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.Type: GrantFiled: November 1, 2006Date of Patent: April 27, 2010Inventors: Ruey J. Yu, Eugene J. Van Scott
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Patent number: RE41339Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.Type: GrantFiled: November 1, 2006Date of Patent: May 18, 2010Assignee: Tristrata, Inc.Inventors: Ruey J. Yu, Eugene J. Van Scott
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Patent number: RE41883Abstract: A substrate treated with a lotion including a skin pH balancing compound and a base lotion. The pH balancing compound is preferably an organic acid, such as an alpha-hydroxy acid, an alpha-dihydroxy acid, or a beta-hydroxyacid, a combination of an organic acid and a salt of an organic acid, or a buffer combination, such as combinations of citric acid and disodium phosphate, or disodium citrate and sodium hydroxide. The preferred lotion has the effect of maintaining the skin acid mantle while making the treated substrate, preferably tissue, towel or napkin, optionally wet-strengthened, wipe or nonwoven material, feel smooth, lubricious and nongreasy. The skin care benefits of the lotionized substrate are expressed whether the product is used dry or prewetted with water.Type: GrantFiled: December 1, 2004Date of Patent: October 26, 2010Assignee: Georgia-Pacific Consumer Products LPInventors: Phuong V. Luu, T. Philips Oriaran, David W. White, Anthony O. Awofeso, Gary L. Schroeder, Richard E. Fredricks
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Patent number: RE42902Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.Type: GrantFiled: August 5, 2009Date of Patent: November 8, 2011Assignee: Tristrata, Inc.Inventors: Ruey J. Yu, Eugene J. Van Scott
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Patent number: RE44017Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.Type: GrantFiled: March 11, 2011Date of Patent: February 19, 2013Inventors: Ruey J. Yu, Eugene J. Van Scott
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Patent number: RE44302Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.Type: GrantFiled: March 11, 2010Date of Patent: June 18, 2013Inventors: Ruey J. Yu, Eugene J. Van Scott