DE68927406D1 - Verwendung zweier Molekülarten um Liposomen mit einer positiven Ladung auszustatten - Google Patents

Verwendung zweier Molekülarten um Liposomen mit einer positiven Ladung auszustatten

Info

Publication number
DE68927406D1
DE68927406D1 DE68927406T DE68927406T DE68927406D1 DE 68927406 D1 DE68927406 D1 DE 68927406D1 DE 68927406 T DE68927406 T DE 68927406T DE 68927406 T DE68927406 T DE 68927406T DE 68927406 D1 DE68927406 D1 DE 68927406D1
Authority
DE
Germany
Prior art keywords
lipid
positive charge
mucin
equip
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.)
Expired - Fee Related
Application number
DE68927406T
Other languages
English (en)
Other versions
DE68927406T2 (de
Inventor
W Geho
John Lau
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.)
SDG Inc
Original Assignee
Technology Unlimited Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22584939&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68927406(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Technology Unlimited Inc filed Critical Technology Unlimited Inc
Publication of DE68927406D1 publication Critical patent/DE68927406D1/de
Application granted granted Critical
Publication of DE68927406T2 publication Critical patent/DE68927406T2/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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE68927406T 1988-02-29 1989-02-24 Verwendung zweier Molekülarten um Liposomen mit einer positiven Ladung auszustatten Expired - Fee Related DE68927406T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/162,275 US4921644A (en) 1988-02-29 1988-02-29 Mucin directed lipsome
PCT/US1989/000692 WO1989007937A1 (en) 1988-02-29 1989-02-24 Mucin directed liposome

Publications (2)

Publication Number Publication Date
DE68927406D1 true DE68927406D1 (de) 1996-12-05
DE68927406T2 DE68927406T2 (de) 1997-06-12

Family

ID=22584939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927406T Expired - Fee Related DE68927406T2 (de) 1988-02-29 1989-02-24 Verwendung zweier Molekülarten um Liposomen mit einer positiven Ladung auszustatten

Country Status (9)

Country Link
US (1) US4921644A (de)
EP (1) EP0402386B1 (de)
JP (1) JP2832472B2 (de)
KR (1) KR970005004B1 (de)
AT (1) ATE144702T1 (de)
AU (1) AU611348B2 (de)
DE (1) DE68927406T2 (de)
DK (1) DK205490A (de)
WO (1) WO1989007937A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122055B2 (ja) * 1989-11-17 1995-12-25 富士写真フイルム株式会社 ポリペプチド薄膜
US5603872A (en) * 1991-02-14 1997-02-18 Baxter International Inc. Method of binding recognizing substances to liposomes
US5997899A (en) * 1996-10-01 1999-12-07 Skyepharma Inc. Method for producing liposomes with increased percent of compound encapsulated
US5827533A (en) * 1997-02-06 1998-10-27 Duke University Liposomes containing active agents aggregated with lipid surfactants
ES2373861T3 (es) 1997-09-18 2012-02-09 Pacira Pharmaceuticals, Inc. Composiciones anestésicas liposomiales de liberación sostenida.
US7169410B1 (en) * 1998-05-19 2007-01-30 Sdg, Inc. Targeted liposomal drug delivery system
US6200598B1 (en) * 1998-06-18 2001-03-13 Duke University Temperature-sensitive liposomal formulation
US6726925B1 (en) * 1998-06-18 2004-04-27 Duke University Temperature-sensitive liposomal formulation
US6803385B2 (en) 1999-11-09 2004-10-12 Alcon, Inc. Hydroxyeicosatetraenoic acid analogs and methods of their use in treating dry eye disorders
CA2386623A1 (en) 1999-11-09 2001-05-17 Alcon, Inc. Heteroatom-interrupted analogs of 15-hydroxyeicosatetraenoic acid and methods of use
WO2001034553A2 (en) 1999-11-09 2001-05-17 Alcon Universal Ltd. 2,2-difluoro 15-hydroxyeicosatetraenoic acid analogs and methods of use
CA2388044A1 (en) 1999-11-09 2001-05-17 Alcon, Inc. Hydroxyeicosatetraenoate salts, compositions and methods of use in treating dry eye disorders
US6552084B2 (en) 1999-11-09 2003-04-22 Alcon Universal Ltd. Hydroxyeicosatetraenoic acid analogs and methods of their use in treating dry eye disorders
US6458854B2 (en) 1999-11-09 2002-10-01 Alcon Universal Ltd. Phospholipids of hydroxyeicosatetraenoic acid-like derivatives and methods of use
TR200201251T2 (tr) 1999-11-09 2002-11-21 Alcon, Inc. Omega zinciri tadil edilmiş 15-hidroksieikosatetraenoik asit türevleri ve bunların göz kurumasının iyileştirilmesi için kullanım yöntemleri
CA2388030A1 (en) 1999-11-09 2001-05-17 Alcon, Inc. Benzenoid derivatives of 15-hydroxyeicosatetraenoic acid and methods of their use in treating dry eye disorders
US6320062B1 (en) 1999-11-09 2001-11-20 Alcon Universal Ltd. 15-hydroxyeicosatetraenoic acid analogs with enhanced metabolic stability and methods of their use in treating dry eye disorders
AU1226001A (en) 1999-11-09 2001-06-06 Alcon Universal Limited Phospholipids of hydroxyeicosatetraenoic acid-like derivatives
DE60010503T2 (de) 1999-11-09 2004-09-23 Alcon, Inc. Tri-heteroatom-substituierte und zwei kohlenstoff homologe von 15-hete und verfahren zur verwendung
DK1228026T3 (da) 1999-11-09 2004-04-05 Alcon Inc 15-Hydroxyicosatetraensyrerelaterede forbindelser og fremgangsmåde til anvendelse
KR20020050239A (ko) 1999-11-09 2002-06-26 구이도 콜러, 스테판 바슬러 하이드록시에이코사테트라엔산 유도체를 함유하는 조성물및 안구 건조증 치료에서의 사용 방법
US6312736B1 (en) 1999-12-09 2001-11-06 Biotech Corporation Herbal composition to relieve pain
IL158819A0 (en) * 2001-05-31 2004-05-12 Skyepharma Inc Encapsulation of nanosuspensions in liposomes and microspheres
WO2003060473A2 (en) * 2002-01-14 2003-07-24 Vertex Pharmaceuticals Incorporated Mucin immobilized chromatography
FR2870741B1 (fr) * 2004-05-25 2008-03-14 Coletica Sa Phase lamellaires hydratees ou liposomes, contenant une monoamine grasse ou un polymere cationique favorisant la penetration intercellulaire, et composition cosmetique ou pharmaceutique la contenant.
US20100272859A1 (en) * 2007-08-28 2010-10-28 Pepsico, Inc. Delivery and controlled release of encapsulated water-insoluble flavorants
US9186640B2 (en) * 2007-08-28 2015-11-17 Pepsico, Inc. Delivery and controlled release of encapsulated lipophilic nutrients
US11033495B1 (en) 2021-01-22 2021-06-15 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US11357727B1 (en) 2021-01-22 2022-06-14 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US11278494B1 (en) 2021-01-22 2022-03-22 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086257A (en) * 1976-10-12 1978-04-25 Sears Barry D Phosphatidyl quaternary ammonium compounds
US4501728A (en) * 1983-01-06 1985-02-26 Technology Unlimited, Inc. Masking of liposomes from RES recognition
US4614796A (en) * 1983-03-25 1986-09-30 Nippon Shinyaku Co., Ltd. Liposome and method of manufacture therefor
JPS6176414A (ja) * 1984-09-21 1986-04-18 Shionogi & Co Ltd リポソーム製剤の製法
US4762915A (en) * 1985-01-18 1988-08-09 Liposome Technology, Inc. Protein-liposome conjugates
US4751219A (en) * 1985-02-05 1988-06-14 Nederlandse Centrale Organisatie Voor Toegepast-Natuur-Wetenschappelijk Onderzoek Synthetic glycolipides, a process for the preparation thereof and several uses for these synthetic glycolipides
FR2586587B1 (fr) * 1985-08-30 1987-10-23 Adir Nouveaux surfactants artificiels, leur preparation et les compositions pharmaceutiques qui les contiennent.
EP0316345A1 (de) * 1986-07-28 1989-05-24 Liposome Technology, Inc. Liposome mit verbesserter bindung an schleimgewebe
US4938965A (en) * 1987-07-22 1990-07-03 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Ocular delivery of prophylactic agents

Also Published As

Publication number Publication date
KR970005004B1 (ko) 1997-04-11
EP0402386A4 (en) 1991-10-30
DK205490D0 (da) 1990-08-28
EP0402386B1 (de) 1996-10-30
DE68927406T2 (de) 1997-06-12
AU611348B2 (en) 1991-06-06
JP2832472B2 (ja) 1998-12-09
JPH03503408A (ja) 1991-08-01
AU3194889A (en) 1989-09-22
US4921644A (en) 1990-05-01
WO1989007937A1 (en) 1989-09-08
EP0402386A1 (de) 1990-12-19
KR900700083A (ko) 1990-08-11
DK205490A (da) 1990-08-28
ATE144702T1 (de) 1996-11-15

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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: SDG, INC., WOOSTER, OHIO, US

8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee