HK1208623A1 - Drying methods for tuning microparticle properties - Google Patents

Drying methods for tuning microparticle properties

Info

Publication number
HK1208623A1
HK1208623A1 HK15109283.0A HK15109283A HK1208623A1 HK 1208623 A1 HK1208623 A1 HK 1208623A1 HK 15109283 A HK15109283 A HK 15109283A HK 1208623 A1 HK1208623 A1 HK 1208623A1
Authority
HK
Hong Kong
Prior art keywords
drying methods
microparticle properties
tuning microparticle
tuning
properties
Prior art date
Application number
HK15109283.0A
Other languages
Chinese (zh)
Inventor
．阿特金森
．查姆博斯
．哈德森
Original Assignee
Evonik Corp
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 Evonik Corp filed Critical Evonik Corp
Publication of HK1208623A1 publication Critical patent/HK1208623A1/en

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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Biological Depolymerization Polymers (AREA)
HK15109283.0A 2012-11-09 2015-09-22 Drying methods for tuning microparticle properties HK1208623A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/064482 WO2014074114A1 (en) 2012-11-09 2012-11-09 Drying methods for tuning microparticle properties

Publications (1)

Publication Number Publication Date
HK1208623A1 true HK1208623A1 (en) 2016-03-11

Family

ID=47222324

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15109283.0A HK1208623A1 (en) 2012-11-09 2015-09-22 Drying methods for tuning microparticle properties

Country Status (10)

Country Link
EP (1) EP2916825A1 (en)
JP (1) JP6184508B2 (en)
CN (1) CN104869981B (en)
AU (2) AU2012393962A1 (en)
BR (1) BR112015010434A2 (en)
CA (1) CA2890833A1 (en)
HK (1) HK1208623A1 (en)
IL (1) IL238720A0 (en)
RU (1) RU2015121799A (en)
WO (1) WO2014074114A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471036B2 (en) 1989-05-04 2004-06-23 Southern Research Institute Encapsulation process
CA2172509C (en) * 1993-10-22 2010-08-24 Jeffrey L. Cleland Methods and compositions for microencapsulation of antigens for use as vaccines
US6913767B1 (en) * 1993-10-25 2005-07-05 Genentech, Inc. Compositions for microencapsulation of antigens for use as vaccines
US6194006B1 (en) * 1998-12-30 2001-02-27 Alkermes Controlled Therapeutics Inc. Ii Preparation of microparticles having a selected release profile
WO2001078687A1 (en) * 2000-04-18 2001-10-25 Peptron Inc. Injectable sustained release pharmaceutical composition and processes for preparing the same
WO2005003180A2 (en) 2003-04-10 2005-01-13 Pr Pharmaceuticals A method for the production of emulsion-based micro particles
US20050220887A1 (en) * 2004-01-20 2005-10-06 Alkermes Controlled Therapeutics, Inc. Method for milling frozen microparticles
AU2008231093A1 (en) * 2007-03-22 2008-10-02 Alkermes, Inc. Coacervation process

Also Published As

Publication number Publication date
WO2014074114A1 (en) 2014-05-15
JP2015536980A (en) 2015-12-24
IL238720A0 (en) 2015-06-30
EP2916825A1 (en) 2015-09-16
CA2890833A1 (en) 2014-05-15
BR112015010434A2 (en) 2017-07-11
CN104869981A (en) 2015-08-26
JP6184508B2 (en) 2017-08-23
AU2012393962A1 (en) 2015-05-28
CN104869981B (en) 2018-05-08
RU2015121799A (en) 2017-01-10
AU2018203710A1 (en) 2018-06-14

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