Source: http://www.google.com/patents/US5776485?dq=7,468,661
Timestamp: 2017-03-25 23:13:15
Document Index: 779334431

Matched Legal Cases: ['application No. 07', 'application No. 07', 'application No. 08', 'application No. 08', 'application No. 07', 'application No. 07', 'application No. 08', 'application No. 08', 'application No. 07', 'application No. 07', 'application No. 08', 'application No. 07', 'application No. 07', 'application No. 08', 'application No. 07', 'application No. 07']

Patent US5776485 - Enhanced skin penetration system for improved topical delivery of drugs - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsThe invention involves pharmaceutical compositions for topical application comprising: (a) a safe and effective amount of a pharmaceutical active; and (b) from about 0.05% to about 5% of a non-ionic polyacrylamide having a molecular weight of from about 1,000,000 to about 30,000,000....http://www.google.com/patents/US5776485?utm_source=gb-gplus-sharePatent US5776485 - Enhanced skin penetration system for improved topical delivery of drugsAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS5776485 APublication typeGrantApplication numberUS 08/469,701Publication dateJul 7, 1998Filing dateJun 6, 1995Priority dateOct 16, 1991Fee statusLapsedAlso published asCA2120927A1, CN1072863A, DE69224294D1, DE69224294T2, EP0608320A1, EP0608320B1, US5756118, US5756119, US5773023, US5780049, US5874095, WO1993007902A1Publication number08469701, 469701, US 5776485 A, US 5776485A, US-A-5776485, US5776485 A, US5776485AInventorsGeorge Endel Deckner, Brian Scott LombardoOriginal AssigneeRichardson-Vicks Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (57), Non-Patent Citations (32), Referenced by (1), Classifications (39), Legal Events (5) External Links: USPTO, USPTO Assignment, EspacenetEnhanced skin penetration system for improved topical delivery of drugs
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS3624019 *Dec 15, 1970Nov 30, 1971Nalco Chemical CoProcess for rapidly dissolving water-soluble polymersUS3920808 *May 8, 1973Nov 18, 1975Univ MinnesotaMethod of protecting human skin from actinic radiationUS3920810 *Apr 23, 1974Nov 18, 1975Burton Parsons And Company IncPolyacrylamide containing ophthalmic solutionsUS4039501 *May 30, 1975Aug 2, 1977National Patent Development CorporationPlasticized hydrophilic polymersUS4307717 *Jul 28, 1980Dec 29, 1981Lectec CorporationSterile improved bandage containing a medicamentUS4318907 *Apr 4, 1978Mar 9, 1982Westwood Pharmaceuticals, Inc.Method for treating acne vulgaris and compositions useful for that purposeUS4355028 *Apr 30, 1981Oct 19, 1982Westwood Pharmaceuticals, Inc.Composition for treating acne vulgarisUS4478853 *May 17, 1982Oct 23, 1984S. C. Johnson & Son, Inc.Skin conditioning compositionUS4540568 *Jun 27, 1984Sep 10, 1985Trager Seymour FInjectionable viscoelastic ophthalmic gelUS4599379 *Jan 16, 1985Jul 8, 1986Allied Colloids Ltd.Process for the production of polymers and aqueous solutions thereofUS4628078 *Jun 12, 1985Dec 9, 1986Allied Colloids Ltd.Acrylamide-dialkylaminoacrylate-dialkylaminomethacrylate cationic polyelectrolytes and their productionUS4650827 *Nov 2, 1983Mar 17, 1987Allied CorporationStable water-in-oil emulsionsUS4673704 *Jun 27, 1985Jun 16, 1987Allied Colloids LimitedAqueous polymer dispersionsUS4675009 *Mar 31, 1986Jun 23, 1987Lec Tec CorporationDrug dispensing device for transdermal delivery of medicamentsUS4704436 *May 2, 1986Nov 3, 1987Barabas Eugene SWater soluble complex of a poly(vinylpyrrolidone) copolymer and α-methyl-(2-methylpropyl)benzene acetic acidUS4731242 *Mar 21, 1986Mar 15, 1988Victor PalinczarWaterproof sunscreen compositionsUS4806345 *Nov 21, 1985Feb 21, 1989Nalco Chemical CompanyCross-linked cationic polymers for use in personal care productsUS4835206 *Sep 30, 1987May 30, 1989Allied Colloids, Ltd.Water soluble polymeric compositionsUS4837019 *Aug 11, 1986Jun 6, 1989Charles Of The Ritz Group Ltd.Skin treatment composition and method for treating burned skinUS4849484 *Sep 18, 1987Jul 18, 1989Allied Colloids, Ltd.Polymeric particles, their manufacture and usesUS4885161 *Jan 6, 1989Dec 5, 1989Medi-Tech International CorporationWound dressings in gelled paste formUS4915940 *Nov 15, 1988Apr 10, 1990Shionogi & Co., Ltd.Film-formation-type antifungal preparationUS4927408 *Oct 3, 1988May 22, 1990Alza CorporationElectrotransport transdermal systemUS4929577 *Mar 11, 1987May 29, 1990Medi-Tech International CorporationTransparent wound dressings in sheet formUS4938951 *Dec 9, 1985Jul 3, 1990Union Carbide Chemicals And Plastics Company Inc.Potentiation of topical compositions wherein a uniform microdispersion of active agent is formedUS4948586 *Aug 18, 1988Aug 14, 1990Lim Technology Laboratories, Inc.Microencapsulated insecticidal pathogensUS4954487 *Feb 15, 1989Sep 4, 1990The Procter & Gamble CompanyPenetrating topical pharmaceutical compositionsUS5009969 *May 26, 1989Apr 23, 1991Hi-Tek Polymers, Inc.Dual action sunscreen compositionUS5017367 *Jan 6, 1987May 21, 1991Stojkoski Radmila GSkin treatment preparationUS5043359 *Mar 5, 1990Aug 27, 1991Dow Corning CorporationSkin conditioning compositions containing glyceroxyfunctional silanes and siloxanesUS5057560 *May 21, 1990Oct 15, 1991Ciba-Geigy CorporationThermotropic copolymer hydrogels from N,N-dimethylacrylamide and methoxy-ethyl (meth) acrylateUS5100658 *Jul 16, 1990Mar 31, 1992The Procter & Gamble CompanyVehicle systems for use in cosmetic compositionsUS5100660 *Apr 20, 1990Mar 31, 1992Allied Colloids LimitedThickened acidic aqueous compositions using cross-linked dialkylaminoacrylic microparticlesUS5110853 *Aug 27, 1990May 5, 1992Exxon Chemical Patents Inc.Freeze-thaw stable polyacrylamide emulsionsUS5147923 *Feb 3, 1992Sep 15, 1992Ciba-Geigy CorporationThermotropic biphilic hydrogels and hydroplasticsUS5169624 *Feb 23, 1991Dec 8, 1992Chesebrough-Pond's Usa Co., Division Of Conopco, Inc.Waterproof sunblock compositionsUS5200448 *Mar 27, 1992Apr 6, 1993Exxon Chemical Patents Inc.Freeze-thaw stable polyacrylamide emulsionsUS5221530 *Jun 24, 1991Jun 22, 1993Helene Curtis, Inc.Mild conditioning shampoo with a high foam level containing an anionic surfactant-cationic acrylate/acrylamide copolymer conditioning agentUS5232688 *Jun 17, 1992Aug 3, 1993Chesebrough-Pond's Usa Co., Division Of Conopco, Inc.Self-tanner cosmetic compositionsUS5302378 *Jun 17, 1992Apr 12, 1994Chesebrough-Pond's Usa Co.Self-tanner cosmetic compositionsUS5422118 *Sep 21, 1992Jun 6, 1995Pure Pac, Inc.Transdermal administration of amines with minimal irritation and high transdermal flux rateUS5458872 *Jan 29, 1991Oct 17, 1995Durand; MurielMethod for the protection of dihydroxyacetone, a dihydroxyacetone protected by this method, and a cosmetic product containing such a protected dihydroxyacetoneUS5614178 *Jun 27, 1994Mar 25, 1997The Procter & Gamble CompanyCompositions for topical delivery of drugs comprising a mixture of high and low HLB surfactants and alkoxylated etherUS5618522 *Jan 20, 1995Apr 8, 1997The Procter & Gamble CompanyEmulsion compositionsUSRE28474 *Nov 8, 1973Dec 20, 1983Nalco Chemical CoProcess for rapidly dissolving water-soluble polymers *CA1300513A Title not availableEP0067658A2 *Jun 9, 1982Dec 22, 1982Alcon Laboratories, Inc.Carboxyvinyl polymer urea gel compositionsEP0228868A2 *Dec 17, 1986Jul 15, 1987Allied Colloids LimitedCopolymers and their useEP0312208A1 *Sep 16, 1988Apr 19, 1989Ethicon Inc.Gel formulations containing growth factorsEP0424282A1 *Oct 9, 1990Apr 24, 1991ErpharSun tanning cosmetic preparationFR2651126A1 * Title not availableGB2236760A * Title not availableJPH0271745A * Title not availableJPS5791913A * Title not availableWO1992017159A2 *Mar 13, 1992Oct 15, 1992Richardson-Vicks Inc.Stabilized emulsion compositions for imparting an artificial tan to human skinWO1993007856A1 *Oct 13, 1992Apr 29, 1993Richardson-Vicks, Inc.LOW pH AQUEOUS COSMETIC GEL CONTAINING NON-IONIC POLYACRYLAMIDE DERIVATIVESWO1993007903A1 *Oct 13, 1992Apr 29, 1993Richardson-Vicks, Inc.Enhanced skin penetration system for improved topical delivery of drugs* Cited by examinerNon-Patent CitationsReference1 *Bohm et al Derwent of US 4948586 (Aug. 14, 1990).2 *Bolich et al Derwent of US 5100658 (Mar. 31, 1992) and (EP 412705 (Feb. 13, 1991).3 *Cotte et al C.A. 115:239330 of EP424282 Apr. 24, 1991.4 *Cotter et al C.A. 115:990004 of FR 2651 126 (Mar. 1991).5 *Durand Derwent of WO/Pct 91 12222 (Aug. 22, 1991) and U.S. 5458872 (Oct. 17, 1995).6 *Fusaro C.A. 84:49847 of U.S. 3920808 (Nov. 1975).7 *Futterer Cosmet. Perfum. 88(8): 31 33 Theory and Practice of Artificial Tanning , 1973.8Futterer Cosmet. Perfum. 88(8): 31-33 "Theory and Practice of Artificial Tanning", 1973.9 *Futtterer C.A. 79: 139608 of Cosmet. Perfum 88(8): 31 33 (1973).10Futtterer C.A. 79: 139608 of Cosmet. Perfum 88(8): 31-33 (1973).11 *Isacoff C.A. 78:115119 of Cosmet. Perfum 88(2): 35 37(1973).12Isacoff C.A. 78:115119 of Cosmet. Perfum 88(2): 35-37(1973).13 *Isacoff Cosmet. Perfum. 88(2):35 37 Polyaerylamides in Cosmetics , 1973.14Isacoff Cosmet. Perfum. 88(2):35-37 "Polyaerylamides in Cosmetics", 1973.15 *Leung et al Derwent of U.S. 4938951 (Jul. 3, 1990).16 *Mueller Derwent of U.S. 5057560 (Oct. 15, 1991).17 *Mueller Derwent of U.S. 5147923 (Sep. 15, 1992).18 *Quack et al C.A. 91:216665 of GEROFFDE 2806098 (Feb. 1978).19 *Sales Literature, Salcare SC91: The Cosmetic Formulator s Choice for Anionic Skin Care Products, undated.20Sales Literature, Salcare SC91: The Cosmetic Formulator's Choice for Anionic Skin Care Products, undated.21 *Sales Literature, Salcare SC92 for Cosmetic/Personal Care Applications, undated.22 *Sales Literature, Sepigel 305, Thickening Agent for Aqueous Gels and Emulsions, undated.23Seppic Sepigel ®305 Thickening Aqueous Emulsions Poly Acrylamide, Iso Paraffin Agent for Gels and Sun Gel Lavreth-7 (Mar. 1991).24 *Seppic Sepigel 305 Thickening Agent for Aqueous Gels and Emulsions , Mar. 1991.25 *Seppic Sepigel 305 Thickening Aqueous Emulsions Poly Acrylamide, Iso Paraffin Agent for Gels and Sun Gel Lavreth 7 (Mar. 1991).26Seppic Sepigel®305 "Thickening Agent for Aqueous Gels and Emulsions", Mar. 1991.27 *U.S. application No. 07/931,553, Deckner et al., filed Aug. 18, 1992, withic is a continuation of U.S. application No. 07/778,423, Deckner et al., filed Oct. 16, 1991.28 *U.S. application No. 08/079,977, Bloom et al., filed Jun. 25, 1993, which is a continuation in part of U.S. application No. 08/033,211, Bloom et al., filed Mar. 18, 1993, which is a continuation in part of U.S. application No. 07/950,527, Bloom et al., filed Sep. 25, 1992, which is a continuation in part of U.S. application No. 07/920,937, Bloom et al., filed Jul. 28, 1992.29U.S. application No. 08/079,977, Bloom et al., filed Jun. 25, 1993, which is a continuation-in-part of U.S. application No. 08/033,211, Bloom et al., filed Mar. 18, 1993, which is a continuation-in-part of U.S. application No. 07/950,527, Bloom et al., filed Sep. 25, 1992, which is a continuation in part of U.S. application No. 07/920,937, Bloom et al., filed Jul. 28, 1992.30 *U.S.application No. 08/059,001, Deckner et al., filed May 6, 1993, which is a continuation of U.S. application No. 07/948,391, Deckner et al., filed Sep. 25, 1992, which is a continuation in part of U.S. application No. 07/778,423, Deckner et al., filed Oct. 16, 1991.31U.S.application No. 08/059,001, Deckner et al., filed May 6, 1993, which is a continuation of U.S. application No. 07/948,391, Deckner et al., filed Sep. 25, 1992, which is a continuation-in-part of U.S. application No. 07/778,423, Deckner et al., filed Oct. 16, 1991.32 *Woodin Derwent WO/PCT 92 1715.9 (Oct. 15, 1992) of U.S. 91/679892 (Apr. 3, 1991).* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleEP2075014A2May 27, 2003Jul 1, 2009Angiotech International AgCompositions and methods for coating medical implantsClassifications U.S. Classification424/449, 514/944, 514/772.6, 514/946, 514/789, 514/938, 514/772.3International ClassificationA61K9/113, A61K31/78, A61K9/107, A61K8/81, A61K8/35, A61Q19/00, A61K45/08, A61Q19/04, A61K8/368, A61K8/36, A61K47/32, A61K9/00Cooperative ClassificationY10S514/938, Y10S514/969, Y10S514/944, Y10S514/946, A61K8/8158, A61Q19/04, A61Q19/00, A61K47/32, A61K8/36, A61K9/0014, A61K8/35, A61K8/368European ClassificationA61K47/32, A61K9/00M3, A61Q19/00, A61K8/35, A61K8/36, A61K8/81K6, A61K8/368, A61Q19/04Legal EventsDateCodeEventDescriptionOct 27, 1998CCCertificate of correctionDec 28, 2001FPAYFee paymentYear of fee payment: 4Jan 25, 2006REMIMaintenance fee reminder mailedJul 7, 2006LAPSLapse for failure to pay maintenance feesSep 5, 2006FPExpired due to failure to pay maintenance feeEffective date: 20060707RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services