DE60001944D1 - Verfahren zur herstellung von partikeln - Google Patents
Verfahren zur herstellung von partikelnInfo
- Publication number
- DE60001944D1 DE60001944D1 DE60001944T DE60001944T DE60001944D1 DE 60001944 D1 DE60001944 D1 DE 60001944D1 DE 60001944 T DE60001944 T DE 60001944T DE 60001944 T DE60001944 T DE 60001944T DE 60001944 D1 DE60001944 D1 DE 60001944D1
- Authority
- DE
- Germany
- Prior art keywords
- vehicles
- vehicle
- solvent
- target substance
- dispersion
- 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.)
- Expired - Lifetime
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0411—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solvent and as anti-solvent for the solute, e.g. formation of particles from solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9915975.8A GB9915975D0 (en) | 1999-07-07 | 1999-07-07 | Method for the formation of particles |
PCT/GB2000/002606 WO2001003821A1 (en) | 1999-07-07 | 2000-07-07 | Method of particle formation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60001944D1 true DE60001944D1 (de) | 2003-05-08 |
DE60001944T2 DE60001944T2 (de) | 2003-12-24 |
Family
ID=10856857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60001944T Expired - Lifetime DE60001944T2 (de) | 1999-07-07 | 2000-07-07 | Verfahren zur herstellung von partikeln |
Country Status (12)
Country | Link |
---|---|
US (2) | US6860907B1 (de) |
EP (1) | EP1191999B1 (de) |
JP (1) | JP4490016B2 (de) |
AT (1) | ATE235956T1 (de) |
AU (1) | AU773548B2 (de) |
CA (1) | CA2376593C (de) |
DE (1) | DE60001944T2 (de) |
DK (1) | DK1191999T3 (de) |
ES (1) | ES2195908T3 (de) |
GB (2) | GB9915975D0 (de) |
MX (1) | MXPA01013259A (de) |
WO (1) | WO2001003821A1 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9703673D0 (en) * | 1997-02-21 | 1997-04-09 | Bradford Particle Design Ltd | Method and apparatus for the formation of particles |
GB9810559D0 (en) * | 1998-05-15 | 1998-07-15 | Bradford Particle Design Ltd | Method and apparatus for particle formation |
GB9915975D0 (en) * | 1999-07-07 | 1999-09-08 | Bradford Particle Design Ltd | Method for the formation of particles |
GB9920558D0 (en) * | 1999-08-31 | 1999-11-03 | Bradford Particle Design Ltd | Methods for particle formation and their products |
GB9927011D0 (en) | 1999-11-16 | 2000-01-12 | Advanced Phytonics Ltd | Method for the production of particles |
FR2815540B1 (fr) † | 2000-10-19 | 2005-06-10 | Separex Sa | Procede de fabrication de tres fines particules constituees d'un principe insere dans une molecule hote |
GB0027357D0 (en) | 2000-11-09 | 2000-12-27 | Bradford Particle Design Plc | Particle formation methods and their products |
KR100923514B1 (ko) * | 2000-12-28 | 2009-10-27 | 알투스 파마슈티컬스 인코포레이티드 | 전항체 및 이의 단편의 결정과 이의 제조 및 사용 방법 |
GB0102075D0 (en) | 2001-01-26 | 2001-03-14 | Astrazeneca Ab | Process |
ATE274995T1 (de) * | 2001-02-26 | 2004-09-15 | Dompe Spa | Apparat und methode zur bildung von mikro- und submikropartikeln |
CA2451185A1 (en) * | 2001-06-21 | 2003-01-03 | Altus Biologics, Inc. | Spherical protein particles and methods of making and using them |
EP1414633A4 (de) | 2001-07-10 | 2005-01-26 | Univ Technology Corp | Vorrichtung und verfahren zur herstellung von teilchen |
GB0117696D0 (en) * | 2001-07-20 | 2001-09-12 | Bradford Particle Design Plc | Particle information |
GB0208742D0 (en) | 2002-04-17 | 2002-05-29 | Bradford Particle Design Ltd | Particulate materials |
JP4374249B2 (ja) * | 2001-10-22 | 2009-12-02 | ドンペ ピーエイチエー.アール.エムエー エス.ピー.エー. | 超臨界的流体による処理方法:タンパク質微粒子の調製およびそれらの安定化 |
GB0126716D0 (en) * | 2001-11-07 | 2002-01-02 | Advanced Phytonics Ltd | Method for the production of particles |
US7582284B2 (en) * | 2002-04-17 | 2009-09-01 | Nektar Therapeutics | Particulate materials |
GB0216562D0 (en) * | 2002-04-25 | 2002-08-28 | Bradford Particle Design Ltd | Particulate materials |
US9339459B2 (en) | 2003-04-24 | 2016-05-17 | Nektar Therapeutics | Particulate materials |
GB0216780D0 (en) * | 2002-07-19 | 2002-08-28 | Bradford Particle Design Ltd | Methods of particle formation |
BR0317523A (pt) * | 2002-12-19 | 2005-11-16 | Baxter Int | Processo para a preparação de formulações farmacêuticas de combinação utilizando fluidos supercrìticos |
GB0229714D0 (en) * | 2002-12-20 | 2003-01-29 | Glaxo Group Ltd | Novel apparatus and method |
AU2003302329B2 (en) * | 2002-12-30 | 2010-01-07 | Novartis Ag | Prefilming atomizer |
CA2524773C (en) | 2003-05-08 | 2014-04-08 | Nektar Therapeutics Uk Ltd | Particulate coformulations of active substances with excipients |
SE0303476D0 (sv) | 2003-12-22 | 2003-12-22 | Censdelivery Ab | Device, method and use for the formation of small particles |
JP4545467B2 (ja) * | 2004-03-26 | 2010-09-15 | 株式会社大川原製作所 | 超臨界微粒子製造装置 |
US7507823B2 (en) | 2004-05-06 | 2009-03-24 | Bristol-Myers Squibb Company | Process of making aripiprazole particles |
GB0418447D0 (en) * | 2004-08-19 | 2004-09-22 | Advanced Phytonics Ltd | Process for preparing particles and apparatus |
JP5016785B2 (ja) * | 2004-12-28 | 2012-09-05 | 株式会社奈良機械製作所 | 微細粒子の生成装置 |
US20090053314A1 (en) * | 2005-03-22 | 2009-02-26 | Regeron, Inc. | Submicronization of proteins using supercritical fluids |
US8475845B2 (en) * | 2005-07-15 | 2013-07-02 | Map Pharmaceuticals, Inc. | Method of particle formation |
EP2077823B1 (de) * | 2006-10-11 | 2012-06-27 | Crititech, Inc. | Verfahren zum abscheiden kleiner medikamententeilchen in anwendungsbehälter |
GB0702402D0 (en) | 2007-02-08 | 2007-03-21 | Thar Pharmaceuticals Inc | Method of creating crystalline substances |
ES2538082T3 (es) * | 2007-02-11 | 2015-06-17 | Map Pharmaceuticals Inc | Método de administración terapéutica de DHE para permitir el rápido alivio de migraña mientras que se minimiza el perfil de efectos secundarios |
US7827822B2 (en) * | 2007-07-25 | 2010-11-09 | Schott Corporation | Method and apparatus for spray-forming melts of glass and glass-ceramic compositions |
PL2229233T3 (pl) * | 2007-12-07 | 2020-03-31 | Xspray Pharma Ab (Publ) | Sposób wytwarzania cząstek |
WO2010151804A1 (en) * | 2009-06-26 | 2010-12-29 | Map Pharmaceuticals, Inc. | Administration of dihydroergotamine mesylate particles using a metered dose inhaler |
GB201016436D0 (en) | 2010-09-30 | 2010-11-17 | Q Chip Ltd | Method of making solid beads |
GB201016433D0 (en) * | 2010-09-30 | 2010-11-17 | Q Chip Ltd | Apparatus and method for making solid beads |
US9808030B2 (en) | 2011-02-11 | 2017-11-07 | Grain Processing Corporation | Salt composition |
US9925512B2 (en) | 2013-03-14 | 2018-03-27 | Crititech, Inc. | Equipment assembly for and method of processing particles |
US8778181B1 (en) | 2013-03-14 | 2014-07-15 | Crititech, Inc. | Equipment assembly for and method of processing particles |
US20170050337A1 (en) * | 2013-05-02 | 2017-02-23 | Melior Innovations, Inc. | Formation apparatus, systems and methods for manufacturing polymer derived ceramic structures |
GB201402556D0 (en) | 2014-02-13 | 2014-04-02 | Crystec Ltd | Improvements relating to inhalable particles |
WO2016040243A1 (en) * | 2014-09-08 | 2016-03-17 | Uwe Weierstall | Nozzle apparatus and methods for use thereof |
ES2841933T3 (es) | 2014-10-31 | 2021-07-12 | Univ Monash | Formulación en polvo |
DE102015007604A1 (de) * | 2015-06-12 | 2016-12-29 | Messer France S.A.S | Vorrichtung und Verfahren zum Kühlen und Zerstäuben flüssiger oder pastöser Stoffe |
JP7304043B2 (ja) | 2015-07-22 | 2023-07-06 | アナベックス ライフ サイエンシズ コーポレイション | テトラヒドロ-n,n-ジメチル-2,2-ジフェニル-3-フランメタンアミンヒドロクロリドの結晶形態、かかる形態の作製方法およびその薬学的組成物 |
CN108969555B (zh) * | 2017-09-25 | 2021-08-10 | 安徽九鑫药业有限公司 | 一种补肾、益精血、增强免疫力的淫羊藿中药组合物的制备方法 |
US11724241B2 (en) | 2018-02-15 | 2023-08-15 | Cambridge Enterprise Limited | Constant shear continuous reactor device |
CN112657301A (zh) * | 2020-12-01 | 2021-04-16 | 大连理工大学 | 一种超临界气固分离装置及方法 |
EP4190437A1 (de) * | 2021-12-03 | 2023-06-07 | SiTec PharmaBio SL | Verfahren und vorrichtung zur herstellung von festen mikropartikeln |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1078283B (de) | 1958-06-12 | 1960-03-24 | Bayer Ag | Verfahren zur Umhuellung oder Einbettung von pharmazeutischen Wirkstoffen |
US4361285A (en) | 1980-06-03 | 1982-11-30 | Fluid Kinetics, Inc. | Mixing nozzle |
US4328107A (en) | 1980-11-28 | 1982-05-04 | Synergo, Inc. | Process and apparatus for forming dispersions |
US4582731A (en) | 1983-09-01 | 1986-04-15 | Battelle Memorial Institute | Supercritical fluid molecular spray film deposition and powder formation |
US4702799A (en) | 1985-09-03 | 1987-10-27 | Nestec S.A. | Dryer and drying method |
US4737384A (en) | 1985-11-01 | 1988-04-12 | Allied Corporation | Deposition of thin films using supercritical fluids |
ES2043640T3 (es) | 1987-12-21 | 1994-01-01 | Union Carbide Corp | Fluidos supercriticos como diluyentes en la aplicacion por rociada liquida de revestimientos. |
DE3744329A1 (de) | 1987-12-28 | 1989-07-06 | Schwarz Pharma Gmbh | Verfahren zur herstellung einer mindestens einen wirkstoff und einen traeger umfassenden zubereitung |
JPH01176437A (ja) | 1987-12-29 | 1989-07-12 | Ono Pharmaceut Co Ltd | 有機物質の微粒化方法 |
US4919853A (en) | 1988-01-21 | 1990-04-24 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and method for spraying liquid materials |
US4977785A (en) | 1988-02-19 | 1990-12-18 | Extrel Corporation | Method and apparatus for introduction of fluid streams into mass spectrometers and other gas phase detectors |
EP0437451B1 (de) | 1988-10-05 | 1993-06-09 | The Upjohn Company | Feinverteiltes feste kristalline pulver durch niederschlag in einem anti-lösungsmittel |
US5707634A (en) | 1988-10-05 | 1998-01-13 | Pharmacia & Upjohn Company | Finely divided solid crystalline powders via precipitation into an anti-solvent |
US5009367A (en) | 1989-03-22 | 1991-04-23 | Union Carbide Chemicals And Plastics Technology Corporation | Methods and apparatus for obtaining wider sprays when spraying liquids by airless techniques |
US5106659A (en) | 1989-10-04 | 1992-04-21 | Nordson Corporation | Method and apparatus for spraying a liquid coating containing supercritical fluid or liquified gas |
US4970093A (en) | 1990-04-12 | 1990-11-13 | University Of Colorado Foundation | Chemical deposition methods using supercritical fluid solutions |
US5264536A (en) | 1990-12-06 | 1993-11-23 | Exxon Research And Engineering Company | Supercritical mixed-solvent separation of polymer mixtures |
DE4118230A1 (de) | 1990-12-20 | 1992-06-25 | Bayer Ag | Verfahren zur isolierung von polymeren aus ihren loesungsmitteln mit kohlendioxid-haltigen fluessigkeiten |
DE4041563A1 (de) | 1990-12-22 | 1992-06-25 | Sanol Arznei Schwarz Gmbh | Verfahren zur herstellung wirkstoffhaltiger mikropartikel aus hydrolytisch abbaubaren polymeren |
DE4117751A1 (de) | 1991-05-30 | 1992-12-03 | Bayer Ag | Verfahren zur isolierung von polycarbonaten |
JPH0557166A (ja) | 1991-08-31 | 1993-03-09 | Kobe Steel Ltd | 被覆微粒子の製造方法 |
US6063910A (en) | 1991-11-14 | 2000-05-16 | The Trustees Of Princeton University | Preparation of protein microparticles by supercritical fluid precipitation |
US5639441A (en) | 1992-03-06 | 1997-06-17 | Board Of Regents Of University Of Colorado | Methods for fine particle formation |
AU5171293A (en) | 1992-10-14 | 1994-05-09 | Regents Of The University Of Colorado, The | Ion-pairing of drugs for improved efficacy and delivery |
AU678788B2 (en) | 1992-11-02 | 1997-06-12 | Ferro Corporation | Method of preparing coating materials |
EP0612697B1 (de) | 1993-02-24 | 1998-01-21 | Sulzer Chemtech AG | Reinigung von salzbeladenem Abwasser durch Nassoxidation bei superkritischen Bedingungen |
US5554382A (en) | 1993-05-28 | 1996-09-10 | Aphios Corporation | Methods and apparatus for making liposomes |
GB9313650D0 (en) * | 1993-07-01 | 1993-08-18 | Glaxo Group Ltd | Method and apparatus for the formation of particles |
GB9313642D0 (en) | 1993-07-01 | 1993-08-18 | Glaxo Group Ltd | Method and apparatus for the formation of particles |
SI9400079B (sl) | 1994-02-15 | 2003-02-28 | Dr. Weidner Eckhard, Dipl. Ing. | Postopek in naprava za pridobivanje in frakcioniranje majhnih delcev iz raztopin nasičenih s plinom |
GB9413202D0 (en) * | 1994-06-30 | 1994-08-24 | Univ Bradford | Method and apparatus for the formation of particles |
US5716558A (en) | 1994-11-14 | 1998-02-10 | Union Carbide Chemicals & Plastics Technology Corporation | Method for producing coating powders catalysts and drier water-borne coatings by spraying compositions with compressed fluids |
MX9504934A (es) | 1994-12-12 | 1997-01-31 | Morton Int Inc | Revestimientos en polvo de pelicula delgada lisa. |
US5833891A (en) * | 1996-10-09 | 1998-11-10 | The University Of Kansas | Methods for a particle precipitation and coating using near-critical and supercritical antisolvents |
EP0885038B1 (de) * | 1996-03-01 | 2011-06-15 | The University Of Kansas | Methoden und vorrichtungen zur teilchenausfallung und -beschichtung mit fast kritischen oder uberkritischen anti-losungsmitteln |
GB9703673D0 (en) | 1997-02-21 | 1997-04-09 | Bradford Particle Design Ltd | Method and apparatus for the formation of particles |
GB9804379D0 (en) | 1998-03-02 | 1998-04-22 | Bradford Particle Design Ltd | Method of particle formation |
GB9810559D0 (en) | 1998-05-15 | 1998-07-15 | Bradford Particle Design Ltd | Method and apparatus for particle formation |
GB9915975D0 (en) * | 1999-07-07 | 1999-09-08 | Bradford Particle Design Ltd | Method for the formation of particles |
-
1999
- 1999-07-07 GB GBGB9915975.8A patent/GB9915975D0/en not_active Ceased
-
2000
- 2000-07-07 US US10/030,392 patent/US6860907B1/en not_active Expired - Lifetime
- 2000-07-07 GB GB0016618A patent/GB2354968B/en not_active Expired - Lifetime
- 2000-07-07 EP EP00942295A patent/EP1191999B1/de not_active Expired - Lifetime
- 2000-07-07 DE DE60001944T patent/DE60001944T2/de not_active Expired - Lifetime
- 2000-07-07 JP JP2001509286A patent/JP4490016B2/ja not_active Expired - Lifetime
- 2000-07-07 WO PCT/GB2000/002606 patent/WO2001003821A1/en active IP Right Grant
- 2000-07-07 AT AT00942295T patent/ATE235956T1/de not_active IP Right Cessation
- 2000-07-07 AU AU56990/00A patent/AU773548B2/en not_active Ceased
- 2000-07-07 ES ES00942295T patent/ES2195908T3/es not_active Expired - Lifetime
- 2000-07-07 DK DK00942295T patent/DK1191999T3/da active
- 2000-07-07 CA CA002376593A patent/CA2376593C/en not_active Expired - Lifetime
- 2000-07-07 MX MXPA01013259A patent/MXPA01013259A/es active IP Right Grant
-
2004
- 2004-12-07 US US11/006,464 patent/US7150766B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MXPA01013259A (es) | 2002-12-13 |
ES2195908T3 (es) | 2003-12-16 |
US7150766B2 (en) | 2006-12-19 |
JP4490016B2 (ja) | 2010-06-23 |
DK1191999T3 (da) | 2003-07-21 |
WO2001003821A1 (en) | 2001-01-18 |
US20050206023A1 (en) | 2005-09-22 |
US6860907B1 (en) | 2005-03-01 |
CA2376593A1 (en) | 2001-01-18 |
CA2376593C (en) | 2009-12-01 |
AU5699000A (en) | 2001-01-30 |
GB0016618D0 (en) | 2000-08-23 |
JP2003504178A (ja) | 2003-02-04 |
ATE235956T1 (de) | 2003-04-15 |
DE60001944T2 (de) | 2003-12-24 |
EP1191999A1 (de) | 2002-04-03 |
GB2354968A (en) | 2001-04-11 |
GB9915975D0 (en) | 1999-09-08 |
GB2354968B (en) | 2001-09-12 |
EP1191999B1 (de) | 2003-04-02 |
AU773548B2 (en) | 2004-05-27 |
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Legal Events
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8327 | Change in the person/name/address of the patent owner |
Owner name: NEKTAR THERAPEUTICS UK LTD., BRADFORD, WEST YORKSH |
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R082 | Change of representative |
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