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AU3031899A - Nanoparticles, method for producing nanoparticles and use of the same - Google Patents

Nanoparticles, method for producing nanoparticles and use of the same

Info

Publication number
AU3031899A
AU3031899A AU30318/99A AU3031899A AU3031899A AU 3031899 A AU3031899 A AU 3031899A AU 30318/99 A AU30318/99 A AU 30318/99A AU 3031899 A AU3031899 A AU 3031899A AU 3031899 A AU3031899 A AU 3031899A
Authority
AU
Australia
Prior art keywords
nanoparticles
same
producing
producing nanoparticles
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
AU30318/99A
Inventor
Peter Boderke
Jennifer Filbey
Javier Manero
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.)
Aventis Research and Technologies GmbH and Co KG
Original Assignee
Aventis Research and Technologies GmbH and Co KG
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 Aventis Research and Technologies GmbH and Co KG filed Critical Aventis Research and Technologies GmbH and Co KG
Publication of AU3031899A publication Critical patent/AU3031899A/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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5161—Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
    • 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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5192—Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU30318/99A 1998-03-13 1999-03-06 Nanoparticles, method for producing nanoparticles and use of the same Abandoned AU3031899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19810965 1998-03-13
DE1998110965 DE19810965A1 (en) 1998-03-13 1998-03-13 Nanoparticles comprising polyelectrolyte complex of polycation, polyanion and biologically active agent, especially useful for controlled drug release on oral administration
PCT/EP1999/001452 WO1999047130A1 (en) 1998-03-13 1999-03-06 Nanoparticles, method for producing nanoparticles and use of the same

Publications (1)

Publication Number Publication Date
AU3031899A true AU3031899A (en) 1999-10-11

Family

ID=7860805

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30318/99A Abandoned AU3031899A (en) 1998-03-13 1999-03-06 Nanoparticles, method for producing nanoparticles and use of the same

Country Status (6)

Country Link
EP (1) EP1061904A1 (en)
JP (1) JP2002506814A (en)
CN (1) CN1292687A (en)
AU (1) AU3031899A (en)
DE (1) DE19810965A1 (en)
WO (1) WO1999047130A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952073A1 (en) * 1999-10-29 2001-07-12 Cognis Deutschland Gmbh Process for the preparation of nanoparticulate chitosans or chitosan derivatives
CA2427938C (en) 1999-11-15 2010-02-16 Bio Syntech Canada Inc. Novel temperature-controlled and ph-dependant self-gelling biopolymeric aqueous solution, composition and preparation thereof
DE10118852A1 (en) * 2001-04-17 2002-10-31 Fricker Gert Solid particles for transporting hydrophobic active agents, e.g. drugs or nucleic acids, obtained from organic solvent solution of active agent and water-insoluble and amphiphilic polymers by ultrasonication and dialysis
DE10127526A1 (en) * 2001-05-31 2002-12-12 Novosom Ag Process for the preparation and dissolution of nano- and microcapsules
DE10132669B4 (en) * 2001-07-05 2008-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Pharmacological preparation of a nanoparticulate mesomorphic polyelectrolyte-lipid complex and at least one active ingredient
US20060127873A1 (en) * 2002-07-16 2006-06-15 Caroline Hoemann Composition for cytocompatible, injectable, self-gelling chitosan solutions for encapsulating and delivering live cells or biologically active factors
AU2003261568B2 (en) * 2002-09-13 2006-12-07 Hitachi Chemical Co., Ltd Fixation carrier and solid phase
ES2246694B1 (en) 2004-04-29 2007-05-01 Instituto Cientifico Y Tecnologico De Navarra, S.A. PEGILATED NANOPARTICLES.
ES2246695B1 (en) 2004-04-29 2007-05-01 Instituto Cientifico Y Tecnologico De Navarra, S.A. STIMULATING COMPOSITION OF THE IMMUNE RESPONSE THAT INCLUDES NANOPARTICLES BASED ON A COPYLIMER OF METHYL VINYL ETER AND MALEIC ANHYDRIDE.
EP2125030A2 (en) * 2007-01-29 2009-12-02 Medipol S.A. Chitosan-based colloidal particles for rna delivery
ITRM20070327A1 (en) * 2007-06-11 2008-12-12 Univ Palermo COLLOIDAL VECTORS WITH POLYAMINOACIDIC STRUCTURE FOR THE ORAL RELEASE OF PEPTIDES AND PROTEINS AND ITS RELATED PRODUCTION METHOD.
WO2009035438A1 (en) * 2007-09-13 2009-03-19 Janos Borbely Polymeric nanoparticles by ion-ion interactions
US9095568B2 (en) * 2007-09-26 2015-08-04 Mark Berninger Therapeutic and vaccine polyelectrolyte nanoparticle compositions
CN101396351B (en) * 2007-09-28 2011-04-27 上海交通大学医学院附属瑞金医院 Drug-loaded polyelectrolyte capsule capable of responding to concentration of phosphatase and preparation method thereof
US8283384B2 (en) 2008-01-24 2012-10-09 University Of Utah Research Foundation Adhesive complex coacervates and methods of making and using thereof
AU2008348311B2 (en) 2008-01-24 2014-06-26 University Of Utah Research Foundation Adhesive complex coacervates and methods of making and using thereof
EP2266546A1 (en) 2009-06-08 2010-12-29 Advancell Advanced in Vitro Cell Technologies,S.A. Process for the preparation of colloidal systems for the delivery of active compounds
JP2013526393A (en) * 2010-05-24 2013-06-24 ユニバーシティ・オブ・ユタ・リサーチ・ファウンデイション Reinforced adhesive composite coacervate and methods for making and using the same
WO2012065148A2 (en) 2010-11-12 2012-05-18 University Of Utah Research Foundation Simple adhesive coacervates and methods of making and using thereof
CN102813937A (en) * 2012-06-12 2012-12-12 天津大学 Hydrophobic drug containing polyelectrolyte complex, its preparation method and application thereof
US10077324B2 (en) 2013-02-06 2018-09-18 Kci Licensing, Inc. Polymers, preparation and use thereof
US9913927B2 (en) 2014-07-14 2018-03-13 University Of Utah Research Foundation In situ solidifying complex coacervates and methods of making and using thereof
US20190015351A1 (en) * 2017-07-14 2019-01-17 Drexel University Multifunctional Nanoparticles For Prevention And Treatment Of Atherosclerosis
WO2019147922A2 (en) 2018-01-26 2019-08-01 Fluidx Medical Technology, Llc Apparatus and method of using in situ solidifying complex coacervates for vascular occlusion
WO2022122471A1 (en) * 2020-12-09 2022-06-16 I+Med S. Coop. Composition comprising sea water and cannabinoid loaded submicroparticles for pharmaceutical, nutraceutical and cosmetic applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937283A1 (en) * 1989-11-09 1991-05-16 Hoechst Ag POLYELECTROLYTE COMPLEXES FOR TREATING AND PROPHYLAXIS OF VIRUS DISEASES, NEW POLYELECTROLYTE COMPLEXES AND METHOD FOR THE PRODUCTION THEREOF
ATE131042T1 (en) * 1990-04-25 1995-12-15 Hoechst Ag PHARMACOLOGICAL PREPARATION CONTAINING POLYELECTROLYTE COMPLEXES IN MICROPARTICULAR FORM AND AT LEAST ONE ACTIVE INGREDIENT.
AU664365B2 (en) * 1991-04-02 1995-11-16 Access Pharmaceuticals Australia Pty Limited Oral delivery systems for microparticles
DE4407898A1 (en) * 1994-03-09 1995-09-14 Hoechst Ag Nanoparticles containing an active ingredient and a polyketalic acid amide, process for their preparation and use thereof
EP1021168A4 (en) * 1997-10-09 2006-08-30 Univ Vanderbilt Micro-particulate and nano-particulate polymeric delivery system

Also Published As

Publication number Publication date
EP1061904A1 (en) 2000-12-27
JP2002506814A (en) 2002-03-05
CN1292687A (en) 2001-04-25
DE19810965A1 (en) 1999-09-16
WO1999047130A1 (en) 1999-09-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase