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
  • A61K9/5138—Organic macromolecular compounds; Dendrimers 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
  • A61K31/00—Medicinal preparations containing organic active ingredients
  • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
  • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
  • A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
  • A61K31/727—Heparin; Heparan
• • 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
  • A61K9/5169—Proteins, e.g. albumin, gelatin
• • 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
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
  • B01J13/02—Making microcapsules or microballoons
  • B01J13/06—Making microcapsules or microballoons by phase separation
  • B01J13/14—Polymerisation; cross-linking
  • B01J13/18—In situ polymerisation with all reactants being present in the same phase
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
  • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
  • Y10T428/2984—Microcapsule with fluid core [includes liposome]
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T428/00—Stock material or miscellaneous articles
  • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
  • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
  • Y10T428/2984—Microcapsule with fluid core [includes liposome]
  • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

• Health & Medical Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Veterinary Medicine (AREA)
• Public Health (AREA)
• General Health & Medical Sciences (AREA)
• Medicinal Chemistry (AREA)
• Pharmacology & Pharmacy (AREA)
• Epidemiology (AREA)
• Optics & Photonics (AREA)
• Nanotechnology (AREA)
• Biomedical Technology (AREA)
• Physics & Mathematics (AREA)
• Organic Chemistry (AREA)
• Dispersion Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Dermatology (AREA)
• Molecular Biology (AREA)
• Medicinal Preparation (AREA)
• Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Manufacturing Of Micro-Capsules (AREA)
• Medicines Containing Material From Animals Or Micro-Organisms (AREA)
• Cosmetics (AREA)
• Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Applications Claiming Priority (2)

Publications (3)

Family

ID=10728864

Family Applications (1)

Country Status (21)

Families Citing this family (50)

Family Cites Families (5)

• 1993
  • 1993-01-18 GB GB939300875A patent/GB9300875D0/en active Pending
• 1994
  • 1994-01-05 EP EP94870001A patent/EP0608207B1/fr not_active Expired - Lifetime
  • 1994-01-05 DE DE69413857T patent/DE69413857T2/de not_active Expired - Fee Related
  • 1994-01-05 SG SG1995001958A patent/SG43682A1/en unknown
  • 1994-01-05 DK DK94870001T patent/DK0608207T3/da active
  • 1994-01-05 AT AT94870001T patent/ATE172111T1/de not_active IP Right Cessation
  • 1994-01-05 ES ES94870001T patent/ES2122217T3/es not_active Expired - Lifetime
  • 1994-01-10 US US08/179,205 patent/US5500224A/en not_active Expired - Lifetime
  • 1994-01-10 PL PL94301841A patent/PL173254B1/pl not_active IP Right Cessation
  • 1994-01-11 AU AU53097/94A patent/AU670840B2/en not_active Ceased
  • 1994-01-11 CA CA002113243A patent/CA2113243C/en not_active Expired - Fee Related
  • 1994-01-11 FI FI940115A patent/FI111441B/fi active
  • 1994-01-12 NO NO940111A patent/NO307445B1/no unknown
  • 1994-01-12 TW TW083100197A patent/TW336174B/zh active
  • 1994-01-12 ZA ZA94205A patent/ZA94205B/xx unknown
  • 1994-01-13 JP JP00183094A patent/JP3688731B2/ja not_active Expired - Fee Related
  • 1994-01-13 NZ NZ250673A patent/NZ250673A/en not_active IP Right Cessation
  • 1994-01-13 RU RU94002474A patent/RU2145498C1/ru active
  • 1994-01-14 KR KR1019940000574A patent/KR100311056B1/ko not_active Expired - Fee Related
  • 1994-01-14 HU HU9400107A patent/HUT67213A/hu unknown
• 1999
  • 1999-07-19 CY CY9900018A patent/CY2132B1/xx unknown

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