Source: http://www.google.com/patents/US7285303?dq=6760745
Timestamp: 2015-07-01 19:24:24
Document Index: 698006120

Matched Legal Cases: ['Application No. 00', 'Application No. 00', 'Application No. 01', 'Application No. 01', 'Application No. 97', 'Application No. 96', 'Application No. 96', 'Application No. 2', 'Application No. 2']

Patent US7285303 - Powder material for electrostatic application to a substrate and ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsMethod of electrostatically applying powder material to a substrate, wherein the substrate is a pharmaceutical substrate and the powder material is pharmaceutically acceptable. At least some of the particles of the material comprise a core and a shell surrounding the core, and the material of the core...http://www.google.com/patents/US7285303?utm_source=gb-gplus-sharePatent US7285303 - Powder material for electrostatic application to a substrate and electrostatic application of the powder material to a substrateAdvanced Patent SearchPublication numberUS7285303 B2Publication typeGrantApplication numberUS 10/182,550PCT numberPCT/GB2000/000425Publication dateOct 23, 2007Filing dateFeb 1, 2001Priority dateFeb 1, 2000Fee statusLapsedAlso published asCA2397799A1, EP1255793A1, US20030113445, WO2001057144A1Publication number10182550, 182550, PCT/2000/425, PCT/GB/0/000425, PCT/GB/0/00425, PCT/GB/2000/000425, PCT/GB/2000/00425, PCT/GB0/000425, PCT/GB0/00425, PCT/GB0000425, PCT/GB000425, PCT/GB2000/000425, PCT/GB2000/00425, PCT/GB2000000425, PCT/GB200000425, US 7285303 B2, US 7285303B2, US-B2-7285303, US7285303 B2, US7285303B2InventorsTrevor Ian Martin, Linda Ann ReevesOriginal AssigneePhoqus Pharmaceuticals LimitedExport CitationBiBTeX, EndNote, RefManPatent Citations (100), Non-Patent Citations (23), Classifications (18), Legal Events (7) External Links: USPTO, USPTO Assignment, EspacenetPowder material for electrostatic application to a substrate and electrostatic application of the powder material to a substrate
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS2698814May 1, 1952Jan 4, 1955Ransburg Electro Coating CorpElectrostatic coating apparatus and methodUS3764538Mar 10, 1971Oct 9, 1973Addressograph MultigraphElectroscopic printing powderUS3900000Nov 28, 1973Aug 19, 1975Thomas J GallenApparatus for spray coating articlesUS4029757Dec 15, 1975Jun 14, 1977Hoffmann-La Roche Inc.Manufacture of pharmaceutical unit dosage formsUS4128445Aug 18, 1977Dec 5, 1978Hoffmann-La Roche Inc.Manufacture of pharmaceutical unit dosage formsUS4176175Jun 6, 1977Nov 27, 1979Shionogi & Co., Ltd.Sugar-coated solid dosage formsUS4197289Aug 15, 1978Apr 8, 1980Hoffmann-La Roche Inc.Novel dosage formsUS4201834Dec 5, 1978May 6, 1980Celanese CorporationPowder composition and method of preparationUS4256805 *Aug 7, 1979Mar 17, 1981Dal Nippon Tokyo Co., Ltd.Powdery coating composition and process for preparing the sameUS4322449Jan 3, 1980Mar 30, 1982Boehringer Ingelheim GmbhPharmaceuticals having dotted active ingredients and a method and apparatus for the preparation thereofUS4349531Oct 4, 1979Sep 14, 1982Hoffmann-La Roche Inc.Novel dosage formUS4359483Feb 10, 1981Nov 16, 1982Japan Atomic Energy Research InstituteProcess for producing a multi-layered slow release compositeUS4407444Nov 4, 1981Oct 4, 1983Firma Knebel & RottgerThermostatically controlled mixer batteryUS4427712Aug 27, 1979Jan 24, 1984Continental Can Company, Inc.Electrodynamic coating processUS4433076Dec 8, 1981Feb 21, 1984Rohm GmbhCoating agent for medicaments and methods for making and using the sameUS4454125Apr 22, 1982Jun 12, 1984Demopoulos Harry BDry powder formulations having improved flow and compressibility characteristics, and method for the preparation thereofUS4482387Dec 2, 1983Nov 13, 1984E. R. Squibb & Sons, Inc.Powdered wax, tablet coated therewith and methodUS4543370Nov 6, 1980Sep 24, 1985Colorcon, Inc.Dry edible film coating composition, method and coating formUS4547571Oct 5, 1984Oct 15, 1985Kohjin Co., Ltd.Process for preparing carboxymethyl ethyl cellulose suitable for enteric coatingUS4548825Oct 3, 1983Oct 22, 1985Boehringer Ingelheim GmbhMethod for ink-jet printing on uncoated tablets or uncoated tablet coresUS4704295Aug 30, 1985Nov 3, 1987Colorcon, Inc.Enteric film-coating compositionsUS4786505Apr 20, 1987Nov 22, 1988Aktiebolaget HasslePharmaceutical preparation for oral useUS4800079Aug 10, 1987Jan 24, 1989Ethypharm SaMedicine based on fenofibrate, and a method of preparing itUS4810501Jun 17, 1986Mar 7, 1989Warner-Lambert CompanySustained release pharmaceutical preparationsUS4816264 *Jun 6, 1986Mar 28, 1989Warner-Lambert CompanySustained release formulationsUS4828840Jun 26, 1987May 9, 1989Shionogi & Co., Ltd.Sustained-release formulation and production thereofUS4925670Apr 24, 1989May 15, 1990Desitin Arzneimittel GmbhAdministration and dosage form for drug active agents, reagents or the like and process for the preparation thereofUS4935246Jun 29, 1988Jun 19, 1990Hoechst AktiengesellschaftProcess for the coating of granulesUS4994273Jul 20, 1989Feb 19, 1991Merck & Co., Inc.Solubility modulated drug delivery deviceUS5011694Aug 1, 1989Apr 30, 1991Rohm GmbhPharmaceutical dosage unit forms with delayed releaseUS5076706Oct 30, 1990Dec 31, 1991Koshin Denki Kogyo Co., Ltd.Method of mixing of dispersing particles with an electrode assemblyUS5206030Feb 26, 1990Apr 27, 1993Fmc CorporationFilm-forming composition and use for coating pharmaceuticals, foods and the likeUS5320796Apr 29, 1993Jun 14, 1994Dow Corning Toray Silicone Co., Ltd.Method for the preparation of powder mixturesUS5411730Jul 20, 1993May 2, 1995Research Corporation Technologies, Inc.Magnetic microparticlesUS5436026Jan 12, 1993Jul 25, 1995Mcneil-Ppc, Inc.Discharge and transfer system for apparatus for gelatin coating tabletsUS5470603Feb 21, 1992Nov 28, 1995Hoechst Uk LimitedElectrostatic coating of substrates of medicinal productsUS5474786Oct 6, 1994Dec 12, 1995Ortho Pharmaceutical CorporationMultilayered controlled release pharmaceutical dosage formUS5540995Oct 5, 1994Jul 30, 1996Asahi Kogaku Kogyo Kabushiki KaishaGranular polymer composite and production process thereof as well as diagnostic agentUS5615614Apr 3, 1995Apr 1, 1997Van Pelt Equipment CorporationThermography process and apparatusUS5699649Jul 2, 1996Dec 23, 1997Abrams; Andrew L.Metering and packaging device for dry powdersUS5714007Jun 6, 1995Feb 3, 1998David Sarnoff Research Center, Inc.Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrateUS5792513Mar 7, 1997Aug 11, 1998Koslow Technologies CorporationContinuous solid state web coating processUS5846595Apr 9, 1996Dec 8, 1998Sarnoff CorporationMethod of making pharmaceutical using electrostatic chuckUS5857456Jun 10, 1996Jan 12, 1999Sarnoff CorporationInhaler apparatus with an electronic means for enhanced release of dry powdersUS6026809Jan 25, 1996Feb 22, 2000Microdose Technologies, Inc.Inhalation deviceUS6074688Oct 18, 1996Jun 13, 2000Delsys Pharmaceautical CorporationMethod for electrostatically depositing a medicament powder upon predefined regions of a substrateUS6117479Nov 10, 1997Sep 12, 2000Phoqus LimitedElectrostatic coatingUS6294024Oct 20, 1998Sep 25, 2001Delsys Pharmaceutical CorporationElectrostatic chucks and a particle deposition apparatus thereforUS6298847Dec 11, 1998Oct 9, 2001Delsys Pharmaceutical Corp.Inhaler apparatus with modified surfaces for enhanced release of dry powdersUS6319541Dec 30, 1999Nov 20, 2001Delsys Pharmaceutical CorporationMethod and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrateUS6326149Nov 2, 1999Dec 4, 2001Sarnoff CorporationMethod for controlled electrostatic adherent deposition of particles on a substrateUS6406738Nov 10, 1997Jun 18, 2002Phoqus LimitedPowder coating composition for electrostatic coating of pharmaceutical substratesUS6406745 *Jun 6, 2000Jun 18, 2002Nanosphere, Inc.Methods for coating particles and particles produced therebyUS6783768May 13, 1999Aug 31, 2004Phoqus Pharmaceuticals LimitedMethod and apparatus for the coating of substrates for pharmaceutical useUS20010018098Dec 19, 2000Aug 30, 2001Sun Hoi Cheong SteveMethod of depositing particles with an electrostatic chuckUSRE31764Oct 12, 1982Dec 11, 1984Boehringer Ingelheim GmbhPharmaceuticals having dotted active ingredients and a method and apparatus for the preparation thereofDE2247701A1Sep 28, 1972Apr 11, 1974Heinz Dr HaaseVerfahren und vorrichtung zum aufbringen fester oder fluessiger partikel auf oberflaechen mittels elektrischer feldkraefteDE3041979A1Nov 7, 1980May 13, 1982Knebel & Roettger FaThermostatgesteuerte mischbatterieDE3049179A1Dec 24, 1980Jul 29, 1982Roehm GmbhUsing vinyl! copolymer as binding agent for pharmaceutical dosages - prepd. by dispersing the copolymer spray-dried powder in softening soln.DE3106984A1Feb 25, 1981Feb 18, 1982Japan Atomic Energy Res InstVerfahren zur herstellung eines mehrschichtigen verbundstoffs mit langzeit-freigabeEP0011268A1Nov 12, 1979May 28, 1980Dr. Karl Thomae GmbHMethod of making solid medicaments with active agents applied in form of dropsEP0020181A1Jun 4, 1980Dec 10, 1980Xerox CorporationProcess for preparing coated carrier particles for electrostatographic developersEP0063014A2Apr 1, 1982Oct 20, 1982Sankyo Company LimitedA method of preparing coated solid preparationsEP0063014B1Apr 1, 1982Aug 14, 1985Sankyo Company LimitedA method of preparing coated solid preparationsEP0107557A1Oct 6, 1983May 2, 1984Societe D'etudes Scientifiques Et Industrielles De L'ile-De-FranceGalenic of sulpiride, process for its preparation and medicament comprising itEP0164959A2May 30, 1985Dec 18, 1985Sterwin Ag.Pharmaceutical composition in sustained release unit dose form and process for its preparationEP0220670A2Oct 22, 1986May 6, 1987Eisai Co., Ltd.Multilayer granuleEP0259749A1Sep 1, 1987Mar 16, 1988Desitin Arzneimittel GmbHDosage and administration forms for medicines, reagents or the like, and process for their preparationEP0277741A1Jan 25, 1988Aug 10, 1988Takeda Chemical Industries, Ltd.Spherical granules having core and their productionEP0277741B1Jan 25, 1988Sep 9, 1992Takeda Chemical Industries, Ltd.Spherical granules having core and their productionEP0307642A2Aug 18, 1988Mar 22, 1989BEHR INDUSTRIEANLAGEN GMBH &amp; CO.Work piece support for electrostatic coatingEP0452862A2Apr 16, 1991Oct 23, 1991Asahi Kasei Kogyo Kabushiki KaishaSpherical seed cores, spherical granules and process for production thereofEP0459048A1Jun 1, 1990Dec 4, 1991Courtaulds Coatings (Holdings) LimitedColoured powder coating compositionsEP0459048B1Jun 1, 1990Mar 20, 1996Courtaulds Coatings (Holdings) LimitedColoured powder coating compositionsEP0536791A1Oct 9, 1992Apr 14, 1993Nippon Paint Co., Ltd.Powdered paintEP0536791B1Oct 9, 1992Mar 15, 2000Nippon Paint Co., Ltd.Powdered paintEP0543541A1Nov 6, 1992May 26, 1993Schering CorporationControlled release flutamide compositionEP0551700A1Jan 17, 1992Jul 21, 1993BPSI Holdings, Inc.Film coatings and film coating compositions based on cellulosic polymers and lactoseEP0551700B1Jan 17, 1992Apr 23, 1997BPSI Holdings, Inc.Film coatings and film coating compositions based on cellulosic polymers and lactoseEP0567201A2Apr 16, 1987Oct 27, 1993Aktiebolaget H�ssleVehicles for oral administration of a specific pharmaceutically active acid labile substanceEP0567201B1Apr 16, 1987Sep 15, 1999Astra AktiebolagVehicles for oral administration of a specific pharmaceutically active acid labile substanceEP0607009A1Jan 11, 1994Jul 20, 1994McNEIL-PPC, INC.Discharge and transfer system for apparatus for gelatin coating tabletsEP0661091A1Dec 9, 1994Jul 5, 1995OTEFAL S.p.A.Process for the production of powders with controlled particle sizes and powdery product so obtainedEP0661091B1Dec 9, 1994Oct 8, 1997OTEFAL S.p.A.Process for the production of powders with controlled particle sizes and powdery product so obtainedEP0678561A2Apr 15, 1995Oct 25, 1995BASF AktiengesellschaftMetal pigments twice passivated in a gaseous phaseEP0678564A2Apr 21, 1995Oct 25, 1995Tomoegawa Paper Co. Ltd.Powder coatingEP0678564B1Apr 21, 1995Jul 7, 1999Tomoegawa Paper Co. Ltd.Powder coatingFR24084E Title not availableGB1075404A Title not availableGB1108837A Title not availableGB1561100A Title not availableGB2056885A Title not availableGB2065691A Title not availableGB2129301A Title not availableGB2179254A Title not availableGB2203336A Title not availableGB2241889A Title not availableGB2253164A Title not availableGB2253164B Title not availableWO1996035413A1 *May 8, 1996Nov 14, 1996Berwind Pharma ServicePowder coating composition for electrostatic coating of pharmaceutical substrates* Cited by examinerNon-Patent CitationsReference1Bocchi, G.J., "Powder Coating The Complete Finishers Handbook"; Published by The Powder Coating Institute; pp. 1-7; (1994).2Chemical Abstracts, vol. 120, No. 20, (1994), Grosvenor M.P. Diss. Abstr. Int., vol. 53, No. 7 (1991) Bath, p. 3492, Grosvenor M.P.3EP Combined Search Report and Examination Report under Sections 17 and 18(3), Application No. GB 0103413.1, dated Mar. 23, 2001, 2 pgs.4EP Combined Search Report and Examination Report under Sections 17 and 18(3), Application No. GB 9828580.2, dated Feb. 4, 1999, 2 pgs.5EP Communication pursuant to Article 96(2) EPC, Application No. 00 117 256.8-2108, dated Apr. 8, 2005, 3 pgs.6EP Communication pursuant to Article 96(2) EPC, Application No. 00 117 256.8-2108, dated May 5, 2003, 3 pgs.7EP Communication pursuant to Article 96(2) EPC, Application No. 01 948 995.4-1214, dated Dec. 6, 2004, 3 pgs.8EP Communication pursuant to Article 96(2) EPC, Application No. 01 948 995.4-1214, dated Jun. 26, 2003, 3 pgs.9EP Communication pursuant to Article 96(2) EPC, Application No. 97 912 341.1-2114, dated Jan. 24, 2002, 3 pgs.10EP Examination Report under Section 18(3), Application No. GB 0217155.1, dated Jun. 5, 2003, 3 pgs.11EP Examination Report under Section 18(3), Application No. GB 9911055.3, dated Mar. 28, 2000, 3 pgs.12EP Official Action, Application No. 96 913 629 0-2114, dated Jan. 22, 2001, 3 pgs.13EP Official Action, Application No. 96 913 629 0-2114, dated Oct. 8, 1999, 2 pgs.14Eschborn/Tanus; Pharmazeutische Stoffliste 13. Auflage; List of Pharmaceutical Substances 13<SUB>th </SUB>Edition; Bearbeitet und herausgegeben von Prepared and published by Pharma-Daten-Service; pp. 230-231, (Sep. 2003).15Examination Report under Section 18(3), Application No. GB 9723708.5 dated May 27, 1998, 4 pgs.16Gowling Lafleur Henderson LLP, Canadian Intellectual Property Office Official Action, Application No. 2,220,506, dated Feb. 17, 2005, 4 pgs.17Gowling Lafleur Henderson LLP, Canadian Intellectual Property Office Official Action, Application No. 2,279,841, dated Dec. 13, 2004, 3 pgs.18Kirk-Othmer, Encyclopedia of Chemical Technology, 3 ed., vol. 19, pp. 1-2 (1982).19Kirk-Othmer, Encyclopedia of Chemical Technology, Third Edition, vol. 19; "Powder Coatings to Recycling", 4 pgs.20PCT International Preliminary Examination Report, International Application No. PCT/GB97/03121, dated Feb. 12, 1999.21PCT Notification of Transmittal of the International Preliminary Examination Report, Int'l Application No. PCT/GB01/00425, dated Jun. 6, 2002, 17 pgs.22PCT/GB96/01101, International Preliminary Examination Report, Aug. 18, 1997, 11 pgs.23PCT/GB96/01101, International Search Report, Sep. 5, 1996, 4 pgs.Classifications U.S. Classification427/2.14, 427/2.21, 427/475, 427/214, 427/485International ClassificationA61K47/04, A61K47/44, B05D7/00, B05D1/06, C09D5/03, A61K47/02, A61K9/28, A61K47/32, A61J3/02Cooperative ClassificationA61K9/2893, C09D5/031European ClassificationA61K9/28P, C09D5/03BLegal EventsDateCodeEventDescriptionNov 18, 2002ASAssignmentOwner name: GATX EUROPEAN TECHNOLOGY VENTURES, ENGLANDFree format text: DEBENTURE;ASSIGNOR:PHOQUS LIMITED;REEL/FRAME:013496/0515Effective date: 20000919Dec 17, 2002ASAssignmentOwner name: PHOQUS LIMITED, UNITED KINGDOMFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MARTIN, TREVOR IAN;REEVES, LINDA ANN;REEL/FRAME:013731/0361;SIGNING DATES FROM 20021021 TO 20021022Feb 9, 2005ASAssignmentOwner name: PHOQUS PHARMACEUTICALS LIMITED, ENGLANDFree format text: CHANGE OF NAME;ASSIGNOR:PHOQUS LIMITED;REEL/FRAME:016272/0826Effective date: 20030522Owner name: PHOQUS PHARMACEUTICALS LIMITED, ENGLANDFree format text: DEED OF RELEASE OF DEBENTURES;ASSIGNOR:ETV CAPITAL SA;REEL/FRAME:016242/0560Effective date: 20040728Aug 17, 2010ASAssignmentEffective date: 20090923Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PHOQUS PHARMACEUTICALS (UK) LIMITED;REEL/FRAME:024838/0496Owner name: GLAXO GROUP LIMITED, UNITED KINGDOMMay 30, 2011REMIMaintenance fee reminder mailedOct 23, 2011LAPSLapse for failure to pay maintenance feesDec 13, 2011FPExpired due to failure to pay maintenance feeEffective date: 20111023RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services