DE69722952D1 - Sprühgetrocknete mikropartikel als therapeutische träger - Google Patents

Sprühgetrocknete mikropartikel als therapeutische träger

Info

Publication number
DE69722952D1
DE69722952D1 DE69722952T DE69722952T DE69722952D1 DE 69722952 D1 DE69722952 D1 DE 69722952D1 DE 69722952 T DE69722952 T DE 69722952T DE 69722952 T DE69722952 T DE 69722952T DE 69722952 D1 DE69722952 D1 DE 69722952D1
Authority
DE
Germany
Prior art keywords
spray
dried microparticles
therapeutic carriers
carriers
therapeutic
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 - Fee Related
Application number
DE69722952T
Other languages
English (en)
Other versions
DE69722952T2 (de
Inventor
Andrew Derek Sutton
Jill Elizabeth Ogden
Richard Alan Johnson
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.)
Quadrant Drug Delivery Ltd
Original Assignee
Elan Drug Delivery Ltd
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 Elan Drug Delivery Ltd filed Critical Elan Drug Delivery Ltd
Publication of DE69722952D1 publication Critical patent/DE69722952D1/de
Application granted granted Critical
Publication of DE69722952T2 publication Critical patent/DE69722952T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1277—Processes for preparing; Proliposomes
DE69722952T 1996-04-03 1997-04-03 Sprühgetrocknete mikropartikel als therapeutische träger Expired - Fee Related DE69722952T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9607035.4A GB9607035D0 (en) 1996-04-03 1996-04-03 Spray-dried microparticles as therapeutic vehicles
GB9601379 1996-06-07
PCT/GB1997/000953 WO1997036578A1 (en) 1996-04-03 1997-04-03 Spray-dried microparticles as therapeutic vehicles for use in gene therapy

Publications (2)

Publication Number Publication Date
DE69722952D1 true DE69722952D1 (de) 2003-07-24
DE69722952T2 DE69722952T2 (de) 2003-12-11

Family

ID=26308516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722952T Expired - Fee Related DE69722952T2 (de) 1996-04-03 1997-04-03 Sprühgetrocknete mikropartikel als therapeutische träger

Country Status (14)

Country Link
EP (1) EP0936902B1 (de)
JP (1) JP2000507568A (de)
AR (1) AR007493A1 (de)
AT (1) ATE243027T1 (de)
AU (1) AU715512B2 (de)
CA (1) CA2250478A1 (de)
DE (1) DE69722952T2 (de)
DK (1) DK0936902T3 (de)
ES (1) ES2201283T3 (de)
GB (1) GB9607035D0 (de)
NO (1) NO984462D0 (de)
PT (1) PT936902E (de)
WO (1) WO1997036578A1 (de)
ZA (1) ZA972837B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0965336A1 (de) 1995-11-09 1999-12-22 Microbiological Research Authority Mikroverkapselte DNA zur Gentherapie
US6270795B1 (en) 1995-11-09 2001-08-07 Microbiological Research Authority Method of making microencapsulated DNA for vaccination and gene therapy
US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
GB9810236D0 (en) 1998-05-13 1998-07-08 Microbiological Res Authority Improvements relating to encapsulation of bioactive agents
US6406719B1 (en) 1998-05-13 2002-06-18 Microbiological Research Authority Encapsulation of bioactive agents
US7871598B1 (en) 2000-05-10 2011-01-18 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
AU2001291721A1 (en) * 2000-08-25 2002-03-04 Merck Patent G.M.B.H Powdered mannitol and mannitol-containing compositions
ATE508735T1 (de) 2001-12-19 2011-05-15 Novartis Ag Pulmonale verabreichung von aminoglykosiden
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
DK2072040T3 (da) 2004-05-12 2013-07-29 Baxter Healthcare Sa Terapeutisk anvendelse af nukleinsyremikrokugler
CN103432079A (zh) 2004-05-12 2013-12-11 巴克斯特国际公司 含有寡核苷酸的微球体及其在制备用于治疗1型糖尿病的药物中的应用
EP1834651A1 (de) * 2006-03-15 2007-09-19 Universiteit Gent Vakzin-Zusammensetzung und Verfahren zur Vakzin-Herstellung für veterinäre Krankheiten
MX2009001226A (es) 2006-08-04 2009-03-20 Baxter Int Composicion basada en microesferas para prevenir y/o revertir la diabetes autoinmune de nuevo inicio.
AU2008242842B2 (en) 2007-04-17 2014-06-05 Baxter Healthcare Sa Nucleic acid microparticles for pulmonary delivery
DE102009033196A1 (de) * 2009-07-14 2011-01-20 Beiersdorf Ag Kosmetische Zubereitung mit einem Gehalt an dispergierten Mikrosphären
JP7422977B2 (ja) * 2018-07-23 2024-01-29 トランスレイト バイオ， インコーポレイテッド メッセンジャーｒｎａ用乾燥粉末製剤
EP3908264A1 (de) * 2019-01-09 2021-11-17 Ziccum AB Stabilisierte, nicht umhüllte viruszusammentzungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9107628D0 (en) * 1991-04-10 1991-05-29 Moonbrook Limited Preparation of diagnostic agents
CA2115065C (en) * 1992-06-12 2000-10-03 Kiyoyuki Sakon Ultrafine particle powder for inhalation and method for production thereof
CA2115444C (en) * 1992-06-12 2000-10-03 Yuji Makino Preparation for intratracheobronchial administration
AU6637394A (en) * 1993-04-19 1994-11-08 Medisorb Technologies International L.P. Long-acting treatment by slow-release delivery of antisense oligodeoxyribonucleotides from biodegradable microparticles
AU696387B2 (en) * 1994-05-18 1998-09-10 Inhale Therapeutic Systems, Inc. Methods and compositions for the dry powder formulation of interferons
MX9702357A (es) * 1994-09-29 1997-06-28 Andaris Ltd Microparticulas secadas por aspersion como vehiculos terapeuticos.
WO1996027393A1 (en) * 1995-03-07 1996-09-12 University Of Pittsburgh A dry powder formulation for gene therapy
AU714584B2 (en) * 1995-07-21 2000-01-06 Brown University Research Foundation A method for gene therapy using nucleic acid loaded polymeric microparticles

Also Published As

Publication number Publication date
DK0936902T3 (da) 2003-10-06
AU715512B2 (en) 2000-02-03
EP0936902B1 (de) 2003-06-18
AR007493A1 (es) 1999-11-10
JP2000507568A (ja) 2000-06-20
ATE243027T1 (de) 2003-07-15
ZA972837B (en) 1998-04-03
GB9607035D0 (en) 1996-06-05
DE69722952T2 (de) 2003-12-11
AU2302097A (en) 1997-10-22
CA2250478A1 (en) 1997-10-09
NO984462L (no) 1998-09-25
PT936902E (pt) 2003-11-28
WO1997036578A1 (en) 1997-10-09
EP0936902A1 (de) 1999-08-25
NO984462D0 (no) 1998-09-25
ES2201283T3 (es) 2004-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QUADRANT DRUG DELIVERY LTD., RUDDINGTON, NOTTINGHA

8339 Ceased/non-payment of the annual fee