EP0208764A4 - Method for preserving liposomes. - Google Patents

Method for preserving liposomes.

Info

Publication number
EP0208764A4
EP0208764A4 EP19860900891 EP86900891A EP0208764A4 EP 0208764 A4 EP0208764 A4 EP 0208764A4 EP 19860900891 EP19860900891 EP 19860900891 EP 86900891 A EP86900891 A EP 86900891A EP 0208764 A4 EP0208764 A4 EP 0208764A4
Authority
EP
European Patent Office
Prior art keywords
liposomes
preserving
preserving liposomes
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.)
Withdrawn
Application number
EP19860900891
Other languages
German (de)
French (fr)
Other versions
EP0208764A1 (en
Inventor
John H Crowe
Lois M Crowe
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.)
University of California
Original Assignee
University of California
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 University of California filed Critical University of California
Publication of EP0208764A1 publication Critical patent/EP0208764A1/en
Publication of EP0208764A4 publication Critical patent/EP0208764A4/en
Withdrawn legal-status Critical Current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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/227—Liposomes, lipoprotein vesicles, e.g. LDL or HDL lipoproteins, micelles, e.g. phospholipidic or polymeric
EP19860900891 1985-01-11 1986-01-08 Method for preserving liposomes. Withdrawn EP0208764A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69067985A 1985-01-11 1985-01-11
US690679 1985-01-11

Publications (2)

Publication Number Publication Date
EP0208764A1 EP0208764A1 (en) 1987-01-21
EP0208764A4 true EP0208764A4 (en) 1987-10-08

Family

ID=24773483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860900891 Withdrawn EP0208764A4 (en) 1985-01-11 1986-01-08 Method for preserving liposomes.

Country Status (6)

Country Link
EP (1) EP0208764A4 (en)
JP (1) JPS62501631A (en)
AU (1) AU587600B2 (en)
CA (1) CA1275248C (en)
DK (1) DK175799B1 (en)
WO (1) WO1986003938A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1260393A (en) * 1984-10-16 1989-09-26 Lajos Tarcsay Liposomes of synthetic lipids
US5484432A (en) * 1985-09-27 1996-01-16 Laser Biotech, Inc. Collagen treatment apparatus
GB8604983D0 (en) * 1986-02-28 1986-04-09 Biocompatibles Ltd Protein preservation
WO1988006441A1 (en) * 1987-02-23 1988-09-07 Vestar, Inc. Dehydrating vesicule preparations for long-term storage
EP0437479B1 (en) * 1988-10-05 1994-06-22 Vestar, Inc. Method of making liposomes with improved stability during drying
US6007817A (en) 1988-10-11 1999-12-28 University Of Southern California Vasopermeability enhancing immunoconjugates
IL91933A (en) * 1988-10-11 1994-12-29 Univ Southern California Vasoactive immunoconjugates useful for increasing the vascular permeability or the blood supply to neoplastic or otherwise diseased tissues
US5059518A (en) * 1988-10-20 1991-10-22 Coulter Corporation Stabilized lyophilized mammalian cells and method of making same
GB9111611D0 (en) 1991-05-30 1991-07-24 Sandoz Ltd Liposomes
DE69233119T2 (en) * 1991-06-18 2004-05-13 Imarx Pharmaceutical Corp., Tucson NEW LIPOSOMAL DRUG RELEASE SYSTEMS
JP3187622B2 (en) 1993-10-07 2001-07-11 カネボウ株式会社 Liposome
AU2215995A (en) * 1994-04-07 1995-10-30 Akzo Nobel N.V. Freeze-dried compositions comprising rna
CN1246778A (en) 1997-02-07 2000-03-08 扇形支撑剑桥有限公司 Method and compositions for producing dried, storage-stable platelets
GB9813100D0 (en) * 1998-06-18 1998-08-19 Secr Defence Method of forming liposomes
US6710038B1 (en) 1999-12-14 2004-03-23 Kibun Food Chemifa Co., Ltd. Emulsification method using propylene glycol hyaluronate
US6770478B2 (en) 2000-02-10 2004-08-03 The Regents Of The University Of California Erythrocytic cells and method for preserving cells
EP1255439A4 (en) 2000-02-10 2007-01-03 Univ California Therapeutic platelets and methods
WO2002058622A2 (en) * 2000-11-09 2002-08-01 Neopharm, Inc. Sn-38 lipid complexes and methods of use
WO2005002546A1 (en) * 2003-06-27 2005-01-13 Smithkline Beecham Corporation Stabilized topotecan liposomal composition and methods
WO2008026310A1 (en) * 2006-08-29 2008-03-06 Cellex K.K. Protective agent for oral mucosa containing trehalose
ES2657686T3 (en) 2009-06-24 2018-03-06 Lipoid Gmbh Composition for cosmetic, pharmaceutical or dietary applications
EP2768484B1 (en) 2011-10-21 2019-07-24 Jazz Pharmaceuticals Research LLC Lyophilized liposomes
US10448631B2 (en) 2015-09-22 2019-10-22 East Carolina University Cryopreservation using sucralose
EA202092893A1 (en) 2018-06-27 2021-04-19 Брес Терапьютикс Гмбх PHARMACEUTICAL COMPOSITIONS IN LYOPHILIZED FORM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002319A (en) * 1977-08-05 1979-02-21 Battelle Memorial Institute Process for the dehydration of a colloidal dispersion of liposomes
WO1985004326A1 (en) * 1984-03-23 1985-10-10 Biocompatibles Ltd. Polymeric liposomes as stable gas carriers
WO1986001103A1 (en) * 1984-08-08 1986-02-27 The Liposome Company, Inc. Dehydrated liposomes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1173360A (en) * 1979-06-22 1984-08-28 Jurg Schrank Pharmaceutical preparations
DE3374837D1 (en) * 1982-02-17 1988-01-21 Ciba Geigy Ag Lipids in the aqueous phase
US4515736A (en) * 1983-05-12 1985-05-07 The Regents Of The University Of California Method for encapsulating materials into liposomes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002319A (en) * 1977-08-05 1979-02-21 Battelle Memorial Institute Process for the dehydration of a colloidal dispersion of liposomes
WO1985004326A1 (en) * 1984-03-23 1985-10-10 Biocompatibles Ltd. Polymeric liposomes as stable gas carriers
WO1986001103A1 (en) * 1984-08-08 1986-02-27 The Liposome Company, Inc. Dehydrated liposomes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8603938A1 *

Also Published As

Publication number Publication date
DK175799B1 (en) 2005-02-28
CA1275248C (en) 1990-10-16
AU5318386A (en) 1986-07-29
JPS62501631A (en) 1987-07-02
DK428386D0 (en) 1986-09-08
AU587600B2 (en) 1989-08-24
WO1986003938A1 (en) 1986-07-17
EP0208764A1 (en) 1987-01-21
DK428386A (en) 1986-11-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19861001

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

A4 Supplementary search report drawn up and despatched

Effective date: 19871008

17Q First examination report despatched

Effective date: 19900202

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930212

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CROWE, JOHN, H.

Inventor name: CROWE, LOIS, M.