Patents Examined by Shelly A. Dodson
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Patent number: 7311897Abstract: Disclosed is the use of the compounds of formula wherein A is a radical of formula R1 and R5 independently from each other are hydrogen; C1-C18alkyl; or C6-C12aryl; R2, R3 and R4 independently from each other are hydrogen; or a radical of formula wherein, in formula (1a), at least one of the radicals R2, R3 and R4 are a radical of formula (1c); R6, R7, R8, R9 and R10 independently from each other are hydrogen; hydroxy; halogen; C1-C18alkyl; C1-C18alkoxy; C6-C12aryl; biphenylyl; C6-C12aryloxy; C1-C18alkylthio; carboxy; —COOM; C1-C18-alkylcarboxyl; aminocarbonyl; or mono- or di-C1-C18alkylamino; C1-C10acylamino; —COOH; M is an alkali metal ion; x is 1 or 2; and y is a number from 2 to 10; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The compounds of formula (1) are high effective UV absorbers for cosmetic formulations aund can be—depending on their physical properties be used in micronized or soluble form.Type: GrantFiled: March 19, 2004Date of Patent: December 25, 2007Assignee: Ciba Specialty Chemicals CorporationInventors: Thomas Ehlis, Stefan Müller, Pascal Hayoz
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Patent number: 7244417Abstract: The cosmetic or dermatological formulations of the invention include: (a) at least one oxidation-sensitive or UV-sensitive active ingredient, (b) at least one dialkyl naphthalate which is distinguished by the structural formula in which R1 and R2, independently of one another, are chosen from the group of branched and unbranched alkyl groups having 6 to 24 carbon atoms, and (c) at least one wax and/or one oil thickener. The present invention also includes methods of using the cosmetic or dermatological formulations.Type: GrantFiled: February 27, 2004Date of Patent: July 17, 2007Assignee: Beiersdorf AGInventors: Volker Wendel, Anja Göppel
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Patent number: 7229611Abstract: Disclosed are clear antiperspirant or deodorant compositions that include visible capsules.Type: GrantFiled: August 1, 2003Date of Patent: June 12, 2007Assignee: The Gillette CompanyInventors: Jose F. Zamudio-Tena, Gordon G. Guay, Tuan M. Vu, John Anderson
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Patent number: 7108865Abstract: A controlled-release dosage form of azithromycin having an improved side effect profile; a process for preparing the dosage form; and a method of treating a microbial infection, comprising administering azithromycin in such a controlled-release dosage form to a mammal, including a human patient, in need of such treatment.Type: GrantFiled: March 9, 2001Date of Patent: September 19, 2006Assignee: Pfizer IncInventors: William J. Curatolo, Hylar L. Friedman, Richard W. Korsmeyer, Steven R. LeMott
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Patent number: 7022332Abstract: The present invention provides improved sulfacetamide and sulfur formulations including sunscreens for the treatment of rosacea.Type: GrantFiled: July 9, 2002Date of Patent: April 4, 2006Assignee: Stiefel Laboratories, Inc.Inventor: Charles W. Stiefel
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Patent number: 6861050Abstract: A method of preventing darkening of the skin or inhibiting melanization caused by the irradiation of the melanin monomers with long wavelength ultraviolet rays having a wavelength of 320-400 nm as well as a polymerization inhibitor of a biological dihydroxyindole compound comprising 3-O-ethyl ascorbic acid and an external skin treatment composition containing the same.Type: GrantFiled: June 6, 2002Date of Patent: March 1, 2005Assignee: Shiseido Company, Ltd.Inventors: Kazuhisa Maeda, Masato Hatao
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Patent number: 6780426Abstract: The present invention features methods and apparatus'for improving administration of drugs through the use of specifically controlled heat and other physical means. The present invention relates to the use of heat and other physical means in conjunction with specially designed dermal drug delivery systems, conventional commercial dermal drug delivery systems, or drugs delivered into a sub-skin depot site via injection and other methods to alter, mainly increase, the drug release rate from the dermal drug delivery systems or the depot sites to accommodate certain clinical needs.Type: GrantFiled: November 27, 2002Date of Patent: August 24, 2004Assignee: Zars, Inc.Inventors: Jie Zhang, Hao Zhang
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Patent number: 6699488Abstract: Rinsable skin conditioning compositions comprising high internal phase emulsions and being substantially free of surfactant provide superior deposition on skin of conditioning agents, skin benefit agents and/or other conventional cosmetic or skin care ingredients. Such rinsable skin conditioning compositions have much improve aesthetics as well.Type: GrantFiled: November 18, 2002Date of Patent: March 2, 2004Assignee: The Procter & Gamble CompanyInventors: George Endel Deckner, Scott Edward Manchuso, William Joseph Monsueir, Victor Ruben Rodriguez, Mark Richard Sine
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Patent number: 6485717Abstract: Disclosed are anhydrous antiperspirant and deodorant compositions comprising from about 0.1% to about 30% by weight of an underarm active (antiperspirant and/or deodorant active); from about 0.01% to about 10% by weight of a solid, encapsulated, water-soluble, d-pantothenate salt such as calcium pantothenate; from about 0.1% to about 40% by weight of a suspending agent; and from about 10% to about 99% by weight of an anhydrous carrier liquid. Also disclosed are methods of controlling perspiration wetness and/or odor through the topical application to the underarm, especially shaven underarms, of an underarm active and a solid pantothenate salt. The anhydrous compositions are mild to the skin and can help sooth or heal skin irritated or damaged underarm skin, especially when such irritation and damage is the result of occasional or routine shaving of the underarmn.Type: GrantFiled: November 28, 2001Date of Patent: November 26, 2002Assignee: The Procter & Gamble CompanyInventors: Timothy Alan Scavone, Benjamin Scott Schlagheck, Kelly Lynn Cassiere
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Patent number: 6471949Abstract: A cosmetic and/or dermatological composition intended for artificially coloring the skin, which comprises, in, for example, a cosmetically acceptable support, at least one compound capable of screening out ultraviolet radiation and at least one flavylium salt compound which is unsubstituted in position 3, and which is substituted with at least one radical chosen from hydroxyl and alkoxy radicals, wherein the at least one flavylium salt compound may be obtained, for example, in a manner chosen from synthetically, from a plant extract containing it, and from an enriched plant extract containing it. The invention also relates to the uses of these compositions for coloring the skin.Type: GrantFiled: July 11, 2001Date of Patent: October 29, 2002Assignee: L'Oreal S.A.Inventors: Didier Candau, Serge Forestier
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Patent number: 6458344Abstract: A cosmetic composition preferably an antiperspirant composition, in solid or soft-solid form has a continuous phase which contains a water-immiscible liquid carrier and also contains a structurant which is partially or fully esterified cellobiose of the formula wherein each Z is independently hydrogen or an acyl group of the formula where R denotes a hydrocarbyl group containing from 4 to 22 carbon atoms. Not more than half of the Z groups are hydrogen.Type: GrantFiled: April 4, 2001Date of Patent: October 1, 2002Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Kevin Ronald Franklin, Adam Jan Kowalski, David Terence Parrott, Kathryn Elizabeth Rowe, Michael Stephen White
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Patent number: 6403061Abstract: Topically applicable, water-resistant cosmetic/dermatological water-in-oil (W/O) emulsions well suited for the UV-photoprotection of human skin and/or hair comprise (a) at least one aqueous phase and (b) at least one fatty phase, (c) an effective UV-photoprotecting amount of at least one micronized organic UV-screening agent insoluble therein, the mean particle size of such micronized particles ranging from 0.01 to 2 &mgr;m, and (d) at least one oxyalkylenated non-UV-screening organomodified silicone.Type: GrantFiled: October 23, 2000Date of Patent: June 11, 2002Assignee: Societe L'OrealInventors: Didier Candau, Serge Forestier
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Patent number: 6346297Abstract: A fragrance-containing coating composition for paper substrates consists essentially of a polyvinyl chloride (PVC) plastisol and one or more fragrances, for example, an insect repellant. The PVC plastisol contains an adhesion promoter when the paper substrate is a calendered and/or coated paper substrate. The coating is fused at about 320° F. for 15-30 seconds. The coated paper is stored in barrier bags.Type: GrantFiled: June 29, 2001Date of Patent: February 12, 2002Assignee: Lenco Laboratories, LLCInventor: Patricia A. Mullen
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Patent number: 6346266Abstract: Plaster for adhesive bonding to the skin, in particular for the covering of relatively small wounds, consisting of a support material which is provided on its bottom side with a dermatologically compatible self-adhesive layer, characterized in that all or part of the top side of the support material bears a long-afterglow imprint consisting of a coating system into which a long-afterglow pigment has been incorporated.Type: GrantFiled: March 6, 1998Date of Patent: February 12, 2002Assignee: Beiersdorf AGInventors: Reiner Leutz, Witta Bruss, Jürgen Bosse
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Patent number: 6258346Abstract: Disclosed are solid cosmetic stick compositions having a preferred product hardness of at least about 600 gram.force, and which comprises from about 0.01% to about 60% by weight of a cosmetic active; from about 10% to about 95% by weight of a liquid carrier; from about 1% to about 60% by weight of a solid polymorphic triglyceride gellant that within the composition is substantially free of long range crystalline order. By selecting the crystalline phase of the triglyceride gellant in the finished product, these cosmetic sticks provide improved product hardness at lower triglyceride gellant concentrations.Type: GrantFiled: May 17, 2000Date of Patent: July 10, 2001Assignee: The Procter & Gamble CompanyInventors: Timothy Alan Scavone, James David Landgrebe, Eric David Dodson
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Patent number: 6248340Abstract: The present invention generally relates to a composition useful for care of skin conditions and for skin protection and to a method for its preparation. The present invention further relates to a method for skin care and protection using said composition. More specifically, the present invention relates to a composition combining plant and algae extracts with water solutions from the Dead Sea especially useful for treating skin wrinkles and retaining skin moisture, to a method for the preparation thereof and to a method for skin care and protection comprising application of said composition.Type: GrantFiled: January 10, 2000Date of Patent: June 19, 2001Assignee: Dead Sea Laboratories, Ltd.Inventors: Zeev Maor, Shaul Yehuda
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Patent number: 6200555Abstract: The present invention relates to a deodorant composition capable of removing an odor component such as a carbonyl group-containing compound with high efficiency. The composition includes a deodorizing compound which itself creates no problem of odor and corrosion. The present invention also relates to a deodorizer and filter containing the composition which are compact in size and can remove the odor component in a simple manner, and a method of deodorization using the composition. The deodorant composition includes the compound reactive with the odor component in the presence of moisture, and a water-absorbing substance. The odor component is a carbonyl group-containing compound. The deodorizing compound reactive with the odor component is at least one selected from the group consisting of monohydric phenols, polyhydric phenols, and derivatives thereof, and among them, resorcin is preferable.Type: GrantFiled: November 9, 1999Date of Patent: March 13, 2001Assignee: Mazda Motor CorporationInventors: Tsuyoshi Nishijima, Taeko Shimizu, Keiko Matsui
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Patent number: 6149897Abstract: Disclosed is a process for making anhydrous compositions containing solubilized, enhanced antiperspirant active, which process comprises the steps of (A) heating an aqueous solution comprising from about 24% to about 55% by weight of a solubilized, non-enhanced, aluminum-containing antiperspirant active at a temperature of from 120.degree. C. to about 200.degree. C. for a period of time of from about 1 minute to about 15 minutes to form a solubilized, enhanced, aluminum-containing antiperspirant active; (B) adding an anhydrous solvent to the aluminum-containing solution at a weight ratio of the anhydrous solvent to the aluminum-containing antiperspirant actives of from about 1:2 to about 20:1; and C removing water from the anhydrous solvent-containing solution to form an anhydrous composition containing solubilized, enhanced, aluminum-containing, antiperspirant active. The process provides an improved method for making antiperspirant compositions containing solubilized, enhanced antiperspirant active.Type: GrantFiled: August 24, 1999Date of Patent: November 21, 2000Assignee: The Procter & Gamble CompanyInventor: David Frederick Swaile
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Patent number: 5932198Abstract: Disclosed are .alpha.-amides of L-amino acids that produce fragrance or attenuate or mask malodor. In particular, glutamine and asparagine amides can be used in the invention. Such .alpha.-amides of L-amino acids are useful for generating pleasant fragrances or attenuating or masking malodor upon cleavage of the .alpha.-amides of L-amino acids by bacteria in axillae. The .alpha.-amides of L-amino acids can be incorporated into skin treatment compositions and personal care products, such as deodorants, body sprays and antiperspirants, and used in methods for producing fragrance or attenuating or masking malodor.Type: GrantFiled: December 15, 1997Date of Patent: August 3, 1999Assignee: The Gillette CompanyInventors: Virginia Streusand Goldman, Judith Wolfe Laney, Charles W. Slife
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Patent number: 5897856Abstract: The present invention relates to an odor-absorbing pre-formed wipe composition which is safe for use on human skin comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.01% to about 1%, by weight of the composition, of low molecular weight polyols; and an aqueous carrier, wherein the composition is deposited on a wipe which comprises a flexible dispensing means.The present invention also relates to methods of using the compositions of the present invention to reduce body odor and/or vaginal odor.Type: GrantFiled: October 8, 1997Date of Patent: April 27, 1999Assignee: The Procter & Gamble CompanyInventors: Toan Trinh, Robert Gregory Bartolo, Michael Thomas Dodd, Juliet Marie Lucas, Robin Yager Buckner, Theresa Marie Kajs