ATE556788T1 - Herstellung pharmazeutischer wirkstoffpartikel unter verwendung fokussierter akustischer energie - Google Patents
Herstellung pharmazeutischer wirkstoffpartikel unter verwendung fokussierter akustischer energieInfo
- Publication number
- ATE556788T1 ATE556788T1 AT02725473T AT02725473T ATE556788T1 AT E556788 T1 ATE556788 T1 AT E556788T1 AT 02725473 T AT02725473 T AT 02725473T AT 02725473 T AT02725473 T AT 02725473T AT E556788 T1 ATE556788 T1 AT E556788T1
- Authority
- AT
- Austria
- Prior art keywords
- acoustic energy
- focused acoustic
- production
- pharmaceutical active
- active particles
- Prior art date
Links
Classifications
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- 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
- A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
Landscapes
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/823,899 US6596206B2 (en) | 2001-03-30 | 2001-03-30 | Generation of pharmaceutical agent particles using focused acoustic energy |
PCT/US2002/010266 WO2002078863A1 (en) | 2001-03-30 | 2002-04-01 | Generation of pharmaceutical agent particles using focused acoustic energy |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE556788T1 true ATE556788T1 (de) | 2012-05-15 |
Family
ID=25240048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02725473T ATE556788T1 (de) | 2001-03-30 | 2002-04-01 | Herstellung pharmazeutischer wirkstoffpartikel unter verwendung fokussierter akustischer energie |
Country Status (5)
Country | Link |
---|---|
US (1) | US6596206B2 (de) |
EP (1) | EP1379337B1 (de) |
JP (1) | JP2004532102A (de) |
AT (1) | ATE556788T1 (de) |
WO (1) | WO2002078863A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6620351B2 (en) * | 2000-05-24 | 2003-09-16 | Auburn University | Method of forming nanoparticles and microparticles of controllable size using supercritical fluids with enhanced mass transfer |
US6642061B2 (en) * | 2000-09-25 | 2003-11-04 | Picoliter Inc. | Use of immiscible fluids in droplet ejection through application of focused acoustic energy |
US6869551B2 (en) * | 2001-03-30 | 2005-03-22 | Picoliter Inc. | Precipitation of solid particles from droplets formed using focused acoustic energy |
US20050260273A1 (en) * | 2001-06-07 | 2005-11-24 | Chinea Vanessa I | Applicatin of a bioactive agent in a solvent composition to produce a target particle morphology |
US7354141B2 (en) * | 2001-12-04 | 2008-04-08 | Labcyte Inc. | Acoustic assessment of characteristics of a fluid relevant to acoustic ejection |
EP1515732B1 (de) | 2002-06-12 | 2009-01-14 | Air Liquide Deutschland GmbH | Cerebrale protektion mit einem xenonhaltigen gas |
EP1515731A1 (de) * | 2002-06-12 | 2005-03-23 | Air Liquide Deutschland GmbH | Xenonhaltiges spasmolytikum |
US7070260B2 (en) * | 2003-01-09 | 2006-07-04 | Labcyte Inc. | Droplet dispensation from a reservoir with reduction in uncontrolled electrostatic charge |
US7537803B2 (en) * | 2003-04-08 | 2009-05-26 | New Jersey Institute Of Technology | Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process |
WO2005051511A1 (ja) * | 2003-11-28 | 2005-06-09 | Mitsubishi Chemical Corporation | 有機化合物微粒子の製造方法 |
KR100603974B1 (ko) * | 2003-12-05 | 2006-07-25 | 김갑식 | 고체상 지질을 용매로 이용한 나노수준의 또는 비결정질입자의 제조 방법 |
JP2007516259A (ja) * | 2003-12-09 | 2007-06-21 | メッドクリスタルフォームズ、エルエルシー | 活性剤との混合相共結晶の調製方法 |
US20060210443A1 (en) | 2005-03-14 | 2006-09-21 | Stearns Richard G | Avoidance of bouncing and splashing in droplet-based fluid transport |
US20070120281A1 (en) * | 2005-11-08 | 2007-05-31 | Boris Khusid | Manufacture of fine particles and nano particles and coating thereof |
WO2007129829A1 (en) * | 2006-05-04 | 2007-11-15 | Bio-Synectics Inc. | Method for preparing nano-scale particle of active material |
WO2008030473A2 (en) * | 2006-09-05 | 2008-03-13 | University Of Wyoming | Process for forming nanoparticles by micellization of blocky copolymers in subcritical and supercritical solvents |
BRPI0720550A2 (pt) * | 2006-10-06 | 2014-07-08 | Newsouth Innovations Pty Ltd | Formação de partículas |
JP5307382B2 (ja) * | 2007-11-14 | 2013-10-02 | 日機装株式会社 | 微粒子化方法 |
CN102858682B (zh) | 2010-03-22 | 2014-07-16 | 株式会社Bio-Synectics | 纳米颗粒制备方法 |
CN102058996A (zh) * | 2010-10-29 | 2011-05-18 | 华侨大学 | 非溶剂法改进超临界抗溶剂过程制备药物超细微粒的方法 |
US10105316B2 (en) | 2012-07-05 | 2018-10-23 | Arven llac Sanayi Ve Ticaret A.S. | Inhalation compositions comprising muscarinic receptor antagonist |
US10111957B2 (en) * | 2012-07-05 | 2018-10-30 | Arven Ilac Snayi ve Ticaret A.S. | Inhalation compositions comprising glucose anhydrous |
US20150290135A1 (en) * | 2012-11-16 | 2015-10-15 | Merck Sharp & Dohme Corp. | Process for making agglomerates using acoustic mixing technology |
GB201402556D0 (en) | 2014-02-13 | 2014-04-02 | Crystec Ltd | Improvements relating to inhalable particles |
WO2019040346A1 (en) * | 2017-08-25 | 2019-02-28 | Merck Sharp & Dohme Corp. | METHODS FOR PREPARING STORED AMORPHOUS MEDICATION FORMULATIONS USING ACOUSTIC FUSION |
JP2020023472A (ja) * | 2018-07-30 | 2020-02-13 | 株式会社リコー | 粒子の製造方法、並びに、それにより製造された粒子及び医薬 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308547A (en) | 1978-04-13 | 1981-12-29 | Recognition Equipment Incorporated | Liquid drop emitter |
US5041849A (en) | 1989-12-26 | 1991-08-20 | Xerox Corporation | Multi-discrete-phase Fresnel acoustic lenses and their application to acoustic ink printing |
US6063910A (en) | 1991-11-14 | 2000-05-16 | The Trustees Of Princeton University | Preparation of protein microparticles by supercritical fluid precipitation |
ATE470704T1 (de) * | 1995-11-01 | 2010-06-15 | Dnavec Research Inc | Rekombinantes sendai-virus |
US5874029A (en) | 1996-10-09 | 1999-02-23 | The University Of Kansas | Methods for particle micronization and nanonization by recrystallization from organic solutions sprayed into a compressed antisolvent |
JP3986086B2 (ja) * | 1996-03-01 | 2007-10-03 | ザ ユニバーシティ オブ カンザス | 近臨界および超臨界反溶媒を用いる粒子析出方法および被覆方法 |
GB9828204D0 (en) | 1998-12-21 | 1999-02-17 | Smithkline Beecham Plc | Process |
EP1173265B1 (de) | 1999-01-29 | 2005-12-21 | Bristol-Myers Squibb Company | Vorrichtung und verfahren zur mit ultraschall beaufschlagten strahlkristallisation |
US6620351B2 (en) | 2000-05-24 | 2003-09-16 | Auburn University | Method of forming nanoparticles and microparticles of controllable size using supercritical fluids with enhanced mass transfer |
GB0016002D0 (en) | 2000-06-29 | 2000-08-23 | Glaxo Group Ltd | Novel process for preparing crystalline particles |
US8122880B2 (en) | 2000-12-18 | 2012-02-28 | Palo Alto Research Center Incorporated | Inhaler that uses focused acoustic waves to deliver a pharmaceutical product |
US7121275B2 (en) | 2000-12-18 | 2006-10-17 | Xerox Corporation | Method of using focused acoustic waves to deliver a pharmaceutical product |
US6622720B2 (en) | 2000-12-18 | 2003-09-23 | Xerox Corporation | Using capillary wave driven droplets to deliver a pharmaceutical product |
CA2462259A1 (en) * | 2001-09-28 | 2003-04-10 | Dnavec Research Inc. | Mammalian cell-infecting virus vector encoding epitope-bound .beta.2m and utilization thereof |
-
2001
- 2001-03-30 US US09/823,899 patent/US6596206B2/en not_active Expired - Fee Related
-
2002
- 2002-04-01 EP EP02725473A patent/EP1379337B1/de not_active Expired - Lifetime
- 2002-04-01 WO PCT/US2002/010266 patent/WO2002078863A1/en active Application Filing
- 2002-04-01 AT AT02725473T patent/ATE556788T1/de active
- 2002-04-01 JP JP2002577117A patent/JP2004532102A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2002078863A1 (en) | 2002-10-10 |
JP2004532102A (ja) | 2004-10-21 |
US6596206B2 (en) | 2003-07-22 |
EP1379337A1 (de) | 2004-01-14 |
US20020142049A1 (en) | 2002-10-03 |
EP1379337B1 (de) | 2012-05-09 |
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