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AU2002243277A1 - Methods and compositions for encapsulating active agents - Google Patents

Methods and compositions for encapsulating active agents

Info

Publication number
AU2002243277A1
AU2002243277A1 AU2002243277A AU4327702A AU2002243277A1 AU 2002243277 A1 AU2002243277 A1 AU 2002243277A1 AU 2002243277 A AU2002243277 A AU 2002243277A AU 4327702 A AU4327702 A AU 4327702A AU 2002243277 A1 AU2002243277 A1 AU 2002243277A1
Authority
AU
Australia
Prior art keywords
compositions
methods
active agents
encapsulating active
encapsulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002243277A
Inventor
Andreas Bausch
Anthony Dinsmore
Ming Hsu
Michael Nikolaides
David Weitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harvard University
Original Assignee
Harvard University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harvard University filed Critical Harvard University
Publication of AU2002243277A1 publication Critical patent/AU2002243277A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089—Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
AU2002243277A 2000-12-07 2001-12-07 Methods and compositions for encapsulating active agents Abandoned AU2002243277A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25421000P 2000-12-07 2000-12-07
US60/254,210 2000-12-07
PCT/US2001/046181 WO2002047665A2 (en) 2000-12-07 2001-12-07 Methods and compositions for encapsulating active agents

Publications (1)

Publication Number Publication Date
AU2002243277A1 true AU2002243277A1 (en) 2002-06-24

Family

ID=22963357

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002243277A Abandoned AU2002243277A1 (en) 2000-12-07 2001-12-07 Methods and compositions for encapsulating active agents

Country Status (3)

Country Link
EP (1) EP1385488A2 (en)
AU (1) AU2002243277A1 (en)
WO (1) WO2002047665A2 (en)

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JP2006507921A (en) 2002-06-28 2006-03-09 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ Method and apparatus for fluid dispersion
US10533998B2 (en) 2008-07-18 2020-01-14 Bio-Rad Laboratories, Inc. Enzyme quantification
US20060078893A1 (en) 2004-10-12 2006-04-13 Medical Research Council Compartmentalised combinatorial chemistry by microfluidic control
GB0307428D0 (en) 2003-03-31 2003-05-07 Medical Res Council Compartmentalised combinatorial chemistry
GB0307403D0 (en) 2003-03-31 2003-05-07 Medical Res Council Selection by compartmentalised screening
EP2266687A3 (en) 2003-04-10 2011-06-29 The President and Fellows of Harvard College Formation and control of fluidic species
BRPI0414004A (en) 2003-08-27 2006-10-24 Harvard College electronic control of fluidic species
US20050221339A1 (en) 2004-03-31 2005-10-06 Medical Research Council Harvard University Compartmentalised screening by microfluidic control
US7655470B2 (en) 2004-10-29 2010-02-02 University Of Chicago Method for manipulating a plurality of plugs and performing reactions therein in microfluidic systems
US9477233B2 (en) 2004-07-02 2016-10-25 The University Of Chicago Microfluidic system with a plurality of sequential T-junctions for performing reactions in microdroplets
US7968287B2 (en) 2004-10-08 2011-06-28 Medical Research Council Harvard University In vitro evolution in microfluidic systems
CA2599683A1 (en) 2005-03-04 2006-09-14 President And Fellows Of Harvard College Method and apparatus for forming multiple emulsions
AU2006255477B2 (en) * 2005-06-07 2012-07-05 Reformpharm Pty Ltd Dried formulations of nanoparticle-coated capsules
US20080193513A1 (en) 2005-06-07 2008-08-14 University Of South Australia Dried Formulations of Nanoparticle-Coated Capsules
WO2007081385A2 (en) 2006-01-11 2007-07-19 Raindance Technologies, Inc. Microfluidic devices and methods of use in the formation and control of nanoreactors
AU2007247770B2 (en) * 2006-05-04 2013-07-18 Reformpharm Pty Ltd Drug release from nanoparticle-coated capsules
US9562837B2 (en) 2006-05-11 2017-02-07 Raindance Technologies, Inc. Systems for handling microfludic droplets
EP2021113A2 (en) 2006-05-11 2009-02-11 Raindance Technologies, Inc. Microfluidic devices
EP3536396B1 (en) 2006-08-07 2022-03-30 The President and Fellows of Harvard College Fluorocarbon emulsion stabilizing surfactants
WO2008097559A2 (en) 2007-02-06 2008-08-14 Brandeis University Manipulation of fluids and reactions in microfluidic systems
WO2008121342A2 (en) 2007-03-28 2008-10-09 President And Fellows Of Harvard College Emulsions and techniques for formation
WO2008130623A1 (en) 2007-04-19 2008-10-30 Brandeis University Manipulation of fluids, fluid components and reactions in microfluidic systems
US8093038B2 (en) 2007-09-17 2012-01-10 Illinois Institute Of Technology Apparatus and method for encapsulating pancreatic cells
GB0718300D0 (en) * 2007-09-20 2007-10-31 Univ Leeds Microcapsules and methods
US8778400B2 (en) 2008-04-21 2014-07-15 University Of South Australia Nanoparticle-stabilized capsule formulation for treatment of inflammation
EP2128180A1 (en) 2008-05-29 2009-12-02 Unilever N.V. Amphiphilic branched polymers and their use as emulsifiers
US20110305761A1 (en) * 2008-06-05 2011-12-15 President And Fellows Of Harvard College Polymersomes, colloidosomes, liposomes, and other species associated with fluidic droplets
WO2010009365A1 (en) 2008-07-18 2010-01-21 Raindance Technologies, Inc. Droplet libraries
US12038438B2 (en) 2008-07-18 2024-07-16 Bio-Rad Laboratories, Inc. Enzyme quantification
WO2010033200A2 (en) 2008-09-19 2010-03-25 President And Fellows Of Harvard College Creation of libraries of droplets and related species
WO2010111231A1 (en) 2009-03-23 2010-09-30 Raindance Technologies, Inc. Manipulation of microfluidic droplets
WO2011028764A2 (en) 2009-09-02 2011-03-10 President And Fellows Of Harvard College Multiple emulsions created using jetting and other techniques
WO2011042564A1 (en) 2009-10-09 2011-04-14 Universite De Strasbourg Labelled silica-based nanomaterial with enhanced properties and uses thereof
EP2517025B1 (en) 2009-12-23 2019-11-27 Bio-Rad Laboratories, Inc. Methods for reducing the exchange of molecules between droplets
US9366632B2 (en) 2010-02-12 2016-06-14 Raindance Technologies, Inc. Digital analyte analysis
CA2789425C (en) 2010-02-12 2020-04-28 Raindance Technologies, Inc. Digital analyte analysis with polymerase error correction
US10351905B2 (en) 2010-02-12 2019-07-16 Bio-Rad Laboratories, Inc. Digital analyte analysis
US9399797B2 (en) 2010-02-12 2016-07-26 Raindance Technologies, Inc. Digital analyte analysis
NL2004533C2 (en) 2010-04-09 2011-10-11 Friesland Brands Bv Particle preparation by centrifugal dispersing.
CN101857700B (en) * 2010-06-21 2011-08-17 郑州大学 Method for self assembling non-spherical polystyrene grains to form into multihole and ordered structure
EP3447155A1 (en) 2010-09-30 2019-02-27 Raindance Technologies, Inc. Sandwich assays in droplets
CN102008925B (en) * 2010-12-17 2012-11-28 天津大学 Method for preparing inorganic/organic composite microspheres
EP3412778A1 (en) 2011-02-11 2018-12-12 Raindance Technologies, Inc. Methods for forming mixed droplets
WO2012112804A1 (en) 2011-02-18 2012-08-23 Raindance Technoligies, Inc. Compositions and methods for molecular labeling
JP6122843B2 (en) 2011-05-23 2017-04-26 プレジデント アンド フェローズ オブ ハーバード カレッジ Emulsion control including multiple emulsions
GB2491387A (en) * 2011-06-02 2012-12-05 Magnequench Ltd Rare earth material capsule used in making a magnet
US8841071B2 (en) 2011-06-02 2014-09-23 Raindance Technologies, Inc. Sample multiplexing
WO2013006661A2 (en) 2011-07-06 2013-01-10 President And Fellows Of Harvard College Multiple emulsions and techniques for the formation of multiple emulsions
US8658430B2 (en) 2011-07-20 2014-02-25 Raindance Technologies, Inc. Manipulating droplet size
US11901041B2 (en) 2013-10-04 2024-02-13 Bio-Rad Laboratories, Inc. Digital analysis of nucleic acid modification
US20160279068A1 (en) 2013-11-08 2016-09-29 President And Fellows Of Harvard College Microparticles, methods for their preparation and use
GB201319923D0 (en) * 2013-11-12 2013-12-25 Cambridge Entpr Ltd Novel composition
US9944977B2 (en) 2013-12-12 2018-04-17 Raindance Technologies, Inc. Distinguishing rare variations in a nucleic acid sequence from a sample
US11193176B2 (en) 2013-12-31 2021-12-07 Bio-Rad Laboratories, Inc. Method for detecting and quantifying latent retroviral RNA species
US10647981B1 (en) 2015-09-08 2020-05-12 Bio-Rad Laboratories, Inc. Nucleic acid library generation methods and compositions
US11123297B2 (en) 2015-10-13 2021-09-21 President And Fellows Of Harvard College Systems and methods for making and using gel microspheres
US12269041B2 (en) 2019-09-19 2025-04-08 New Jersey Institute Of Technology Spherical composite powder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9021061D0 (en) * 1990-09-27 1990-11-07 Unilever Plc Encapsulating method and products containing encapsulated material
US6413548B1 (en) * 2000-05-10 2002-07-02 Aveka, Inc. Particulate encapsulation of liquid beads

Also Published As

Publication number Publication date
EP1385488A2 (en) 2004-02-04
WO2002047665A2 (en) 2002-06-20
WO2002047665A3 (en) 2003-07-24

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