CA2470031A1 - Systems and methods for treating patients with collagen-rich material extracted from adipose tissue - Google Patents
Systems and methods for treating patients with collagen-rich material extracted from adipose tissue Download PDFInfo
- Publication number
- CA2470031A1 CA2470031A1 CA002470031A CA2470031A CA2470031A1 CA 2470031 A1 CA2470031 A1 CA 2470031A1 CA 002470031 A CA002470031 A CA 002470031A CA 2470031 A CA2470031 A CA 2470031A CA 2470031 A1 CA2470031 A1 CA 2470031A1
- Authority
- CA
- Canada
- Prior art keywords
- collagen
- adipose tissue
- rich material
- set forth
- tissue
- 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.)
- Abandoned
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Classifications
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
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- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3687—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
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- A—HUMAN NECESSITIES
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- A—HUMAN NECESSITIES
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- A61L2430/00—Materials or treatment for tissue regeneration
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Landscapes
- Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| US34291001P | 2001-12-20 | 2001-12-20 | |
| US60/342,910 | 2001-12-20 | ||
| PCT/US2002/040921 WO2003053362A2 (en) | 2001-12-20 | 2002-12-20 | Systems and methods for treating patients with collagen-rich material extracted from adipose tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2470031A1 true CA2470031A1 (en) | 2003-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002470031A Abandoned CA2470031A1 (en) | 2001-12-20 | 2002-12-20 | Systems and methods for treating patients with collagen-rich material extracted from adipose tissue |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20030162707A1 (enExample) |
| EP (1) | EP1467746A4 (enExample) |
| JP (1) | JP2005518828A (enExample) |
| CN (1) | CN1620306A (enExample) |
| AU (1) | AU2002366802A1 (enExample) |
| CA (1) | CA2470031A1 (enExample) |
| WO (1) | WO2003053362A2 (enExample) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7585670B2 (en) | 2001-12-07 | 2009-09-08 | Cytori Therapeutics, Inc. | Automated methods for isolating and using clinically safe adipose derived regenerative cells |
| US20050048035A1 (en) | 2001-12-07 | 2005-03-03 | Fraser John K. | Methods of using regenerative cells in the treatment of stroke and related diseases and disorders |
| US9597395B2 (en) | 2001-12-07 | 2017-03-21 | Cytori Therapeutics, Inc. | Methods of using adipose tissue-derived cells in the treatment of cardiovascular conditions |
| US7595043B2 (en) | 2001-12-07 | 2009-09-29 | Cytori Therapeutics, Inc. | Method for processing and using adipose-derived stem cells |
| US7651684B2 (en) | 2001-12-07 | 2010-01-26 | Cytori Therapeutics, Inc. | Methods of using adipose tissue-derived cells in augmenting autologous fat transfer |
| US7514075B2 (en) | 2001-12-07 | 2009-04-07 | Cytori Therapeutics, Inc. | Systems and methods for separating and concentrating adipose derived stem cells from tissue |
| US20050095228A1 (en) | 2001-12-07 | 2005-05-05 | Fraser John K. | Methods of using regenerative cells in the treatment of peripheral vascular disease and related disorders |
| DK1921133T3 (en) | 2001-12-07 | 2015-08-24 | Cytori Therapeutics Inc | System for processing lipoaspiratceller |
| US7771716B2 (en) | 2001-12-07 | 2010-08-10 | Cytori Therapeutics, Inc. | Methods of using regenerative cells in the treatment of musculoskeletal disorders |
| US20030205538A1 (en) | 2002-05-03 | 2003-11-06 | Randel Dorian | Methods and apparatus for isolating platelets from blood |
| US7992725B2 (en) | 2002-05-03 | 2011-08-09 | Biomet Biologics, Llc | Buoy suspension fractionation system |
| US7832566B2 (en) | 2002-05-24 | 2010-11-16 | Biomet Biologics, Llc | Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles |
| US7845499B2 (en) | 2002-05-24 | 2010-12-07 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
| US20060278588A1 (en) | 2002-05-24 | 2006-12-14 | Woodell-May Jennifer E | Apparatus and method for separating and concentrating fluids containing multiple components |
| DE10392686T5 (de) | 2002-05-24 | 2005-07-07 | Biomet Mfg. Corp., Warsaw | Vorrichtung und Verfahren zum Trennen und Konzentrieren von Flüssigkeiten, welche mehrere Komponenten enthalten |
| US20050222040A1 (en) * | 2004-04-05 | 2005-10-06 | Blm Group, Inc. | Vertebrate peptide modulators of lipid metabolism |
| WO2006014158A1 (en) * | 2004-07-01 | 2006-02-09 | Macropore Biosurgery Inc. | Treating disorders by administering regenerative cells. |
| US7866485B2 (en) | 2005-02-07 | 2011-01-11 | Hanuman, Llc | Apparatus and method for preparing platelet rich plasma and concentrates thereof |
| WO2006086199A1 (en) * | 2005-02-07 | 2006-08-17 | Hanuman Llc | Platelet rich plasma concentrate apparatus and method |
| US7708152B2 (en) | 2005-02-07 | 2010-05-04 | Hanuman Llc | Method and apparatus for preparing platelet rich plasma and concentrates thereof |
| US7794449B2 (en) * | 2005-03-23 | 2010-09-14 | Shippert Ronald D | Tissue transplantation method and apparatus |
| US9581942B1 (en) | 2005-03-23 | 2017-02-28 | Shippert Enterprises, Llc | Tissue transfer method and apparatus |
| US8062286B2 (en) * | 2005-03-23 | 2011-11-22 | Shippert Ronald D | Tissue transplantation method and apparatus |
| US7789872B2 (en) * | 2005-03-23 | 2010-09-07 | Shippert Ronald D | Tissue transplantation method and apparatus |
| US8622997B2 (en) | 2005-03-23 | 2014-01-07 | Ronald D. Shippert | Tissue transfer method and apparatus |
| US7780649B2 (en) * | 2005-03-23 | 2010-08-24 | Shippert Ronald D | Tissue transplantation method and apparatus |
| US8163018B2 (en) | 2006-02-14 | 2012-04-24 | Warsaw Orthopedic, Inc. | Treatment of the vertebral column |
| US8567609B2 (en) | 2006-05-25 | 2013-10-29 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
| WO2007139551A1 (en) * | 2006-05-30 | 2007-12-06 | Cytori Therapeutics, Inc. | Systems and methods for manipulation of regenerative cells from adipose tissue |
| WO2008013863A2 (en) * | 2006-07-26 | 2008-01-31 | Cytori Therapeutics, Inc. | Generation of adipose tissue and adipocytes |
| US8034014B2 (en) | 2007-03-06 | 2011-10-11 | Biomet Biologics, Llc | Angiogenesis initation and growth |
| JP5479319B2 (ja) | 2007-04-12 | 2014-04-23 | バイオメット・バイオロジックス・リミテッド・ライアビリティ・カンパニー | ブイ式懸濁液分画システム |
| US8328024B2 (en) | 2007-04-12 | 2012-12-11 | Hanuman, Llc | Buoy suspension fractionation system |
| US20090209456A1 (en) * | 2008-02-19 | 2009-08-20 | Iliana Sweis | Compositions and methods for improving facial and body aesthetics |
| PL2259774T3 (pl) | 2008-02-27 | 2013-04-30 | Biomet Biologics Llc | Sposoby i kompozycje dla wprowadzania antagonisty receptora interleukiny-1 |
| EP2254991B1 (en) | 2008-02-29 | 2018-08-22 | Biomet Manufacturing, LLC | A system and process for separating a material |
| US8012077B2 (en) | 2008-05-23 | 2011-09-06 | Biomet Biologics, Llc | Blood separating device |
| WO2010021993A1 (en) | 2008-08-19 | 2010-02-25 | Cytori Therapeutics, Inc. | Methods of using adipose tissue-derived cells in the treatment of the lymphatic system and malignant disease |
| US8187475B2 (en) | 2009-03-06 | 2012-05-29 | Biomet Biologics, Llc | Method and apparatus for producing autologous thrombin |
| US8313954B2 (en) | 2009-04-03 | 2012-11-20 | Biomet Biologics, Llc | All-in-one means of separating blood components |
| EP3150166A1 (en) * | 2009-05-01 | 2017-04-05 | Bimini Technologies LLC | Systems, methods and compositions for optimizing tissue and cell enriched grafts |
| US8740383B2 (en) | 2009-05-06 | 2014-06-03 | University Of Virginia Patent Foundation | Self-illuminated handheld lens for retinal examination and photography and related method thereof |
| US9011800B2 (en) | 2009-07-16 | 2015-04-21 | Biomet Biologics, Llc | Method and apparatus for separating biological materials |
| WO2011072393A1 (en) * | 2009-12-17 | 2011-06-23 | Queen's University At Kingston | Decellularized adipose tissue |
| US8591391B2 (en) | 2010-04-12 | 2013-11-26 | Biomet Biologics, Llc | Method and apparatus for separating a material |
| US8883210B1 (en) | 2010-05-14 | 2014-11-11 | Musculoskeletal Transplant Foundation | Tissue-derived tissuegenic implants, and methods of fabricating and using same |
| US10130736B1 (en) | 2010-05-14 | 2018-11-20 | Musculoskeletal Transplant Foundation | Tissue-derived tissuegenic implants, and methods of fabricating and using same |
| US9352003B1 (en) | 2010-05-14 | 2016-05-31 | Musculoskeletal Transplant Foundation | Tissue-derived tissuegenic implants, and methods of fabricating and using same |
| US8887770B1 (en) | 2011-03-17 | 2014-11-18 | Ronald D. Shippert | Vessel fill control method and apparatus |
| US8834928B1 (en) | 2011-05-16 | 2014-09-16 | Musculoskeletal Transplant Foundation | Tissue-derived tissugenic implants, and methods of fabricating and using same |
| WO2013003229A1 (en) * | 2011-06-28 | 2013-01-03 | Veris Medical, Inc. | System and method for collagen isolation |
| WO2014011402A1 (en) * | 2012-07-13 | 2014-01-16 | Lifecell Corporation | Methods for improved treatment of adipose tissue |
| US9642956B2 (en) | 2012-08-27 | 2017-05-09 | Biomet Biologics, Llc | Apparatus and method for separating and concentrating fluids containing multiple components |
| CA2885327A1 (en) | 2012-09-26 | 2014-04-03 | Lifecell Corporation | Processed adipose tissue |
| US9468709B2 (en) | 2012-11-12 | 2016-10-18 | Shippert Enterprises, Llc | Syringe fill method and apparatus |
| US10143725B2 (en) | 2013-03-15 | 2018-12-04 | Biomet Biologics, Llc | Treatment of pain using protein solutions |
| US9950035B2 (en) | 2013-03-15 | 2018-04-24 | Biomet Biologics, Llc | Methods and non-immunogenic compositions for treating inflammatory disorders |
| US20140271589A1 (en) | 2013-03-15 | 2014-09-18 | Biomet Biologics, Llc | Treatment of collagen defects using protein solutions |
| US9895418B2 (en) | 2013-03-15 | 2018-02-20 | Biomet Biologics, Llc | Treatment of peripheral vascular disease using protein solutions |
| US10208095B2 (en) | 2013-03-15 | 2019-02-19 | Biomet Manufacturing, Llc | Methods for making cytokine compositions from tissues using non-centrifugal methods |
| US9580678B2 (en) | 2013-06-21 | 2017-02-28 | The Regents Of The University Of California | Microfluidic tumor tissue dissociation device |
| US20150037436A1 (en) | 2013-07-30 | 2015-02-05 | Musculoskeletal Transplant Foundation | Acellular soft tissue-derived matrices and methods for preparing same |
| US10772997B2 (en) | 2014-05-15 | 2020-09-15 | Ronald D. Shippert | Tissue parcelization method and apparatus |
| US9713810B2 (en) | 2015-03-30 | 2017-07-25 | Biomet Biologics, Llc | Cell washing plunger using centrifugal force |
| US9757721B2 (en) | 2015-05-11 | 2017-09-12 | Biomet Biologics, Llc | Cell washing plunger using centrifugal force |
| US10531957B2 (en) | 2015-05-21 | 2020-01-14 | Musculoskeletal Transplant Foundation | Modified demineralized cortical bone fibers |
| US10912864B2 (en) | 2015-07-24 | 2021-02-09 | Musculoskeletal Transplant Foundation | Acellular soft tissue-derived matrices and methods for preparing same |
| US11052175B2 (en) | 2015-08-19 | 2021-07-06 | Musculoskeletal Transplant Foundation | Cartilage-derived implants and methods of making and using same |
| US10722540B1 (en) | 2016-02-01 | 2020-07-28 | The Regents Of The University Of California | Microfluidic device and method for shear stress-induced transformation of cells |
| IL295611B2 (en) | 2016-06-08 | 2023-11-01 | Univ California | Method and device for processing tissues and cells |
| WO2018030748A1 (ko) * | 2016-08-08 | 2018-02-15 | 주식회사 도프 | 지방흡입 유출물로부터 초임계공정을 이용하여 콜라겐을 분리하는 방법 |
| US11655270B2 (en) | 2016-08-08 | 2023-05-23 | Dof Inc. | Method for separating collagen from liposuction effluent using supercritical process |
| EP3694587A4 (en) | 2017-10-12 | 2021-08-11 | Leslie, Tufts | PROCESS AND APPARATUS FOR INJECTING A NEUROTOXIN INTO A LOCALIZED ZONE |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458678A (en) * | 1981-10-26 | 1984-07-10 | Massachusetts Institute Of Technology | Cell-seeding procedures involving fibrous lattices |
| US4820626A (en) * | 1985-06-06 | 1989-04-11 | Thomas Jefferson University | Method of treating a synthetic or naturally occuring surface with microvascular endothelial cells, and the treated surface itself |
| US5035708A (en) * | 1985-06-06 | 1991-07-30 | Thomas Jefferson University | Endothelial cell procurement and deposition kit |
| US5372945A (en) * | 1985-06-06 | 1994-12-13 | Alchas; Paul G. | Device and method for collecting and processing fat tissue and procuring microvessel endothelial cells to produce endothelial cell product |
| US5436135A (en) * | 1985-09-02 | 1995-07-25 | Pasteur Merieux Serums Et Vaccins | New preparation of placenta collagen, their extraction method and their applications |
| US4963489A (en) * | 1987-04-14 | 1990-10-16 | Marrow-Tech, Inc. | Three-dimensional cell and tissue culture system |
| US5158867A (en) * | 1987-08-21 | 1992-10-27 | Cryolife Inc. | Method for cryopreserving blood vessels |
| US4883755A (en) * | 1987-10-28 | 1989-11-28 | Thomas Jefferson University | Method of reendothelializing vascular linings |
| US5092883A (en) * | 1988-12-28 | 1992-03-03 | Eppley Barry L | Method for promoting soft connective tissue growth and repair in mammals |
| EP0418979A3 (en) * | 1989-09-21 | 1992-03-04 | Michele Dr. Zocchi | Method and apparatus for producing human autologous collagen |
| EP0448770A1 (en) * | 1990-03-28 | 1991-10-02 | Katsuya Takasu | Method for separating collagen |
| US5641622A (en) * | 1990-09-13 | 1997-06-24 | Baxter International Inc. | Continuous centrifugation process for the separation of biological components from heterogeneous cell populations |
| US5811094A (en) * | 1990-11-16 | 1998-09-22 | Osiris Therapeutics, Inc. | Connective tissue regeneration using human mesenchymal stem cell preparations |
| US5486359A (en) * | 1990-11-16 | 1996-01-23 | Osiris Therapeutics, Inc. | Human mesenchymal stem cells |
| US5226914A (en) * | 1990-11-16 | 1993-07-13 | Caplan Arnold I | Method for treating connective tissue disorders |
| JPH0611309B2 (ja) * | 1991-05-28 | 1994-02-16 | 克弥 高須 | コラーゲン採取装置 |
| US5261612A (en) * | 1991-10-09 | 1993-11-16 | Newman-Ftaiha, Inc. | Method and apparatus for extracting injectable collagen from adipose tissue |
| AU4543193A (en) * | 1992-06-22 | 1994-01-24 | Henry E. Young | Scar inhibitory factor and use thereof |
| US5316942A (en) * | 1993-06-16 | 1994-05-31 | Battelle Memorial Institute | Process for the production of low-cost soluble high-molecular weight collagen |
| US5409833A (en) * | 1993-07-01 | 1995-04-25 | Baxter International Inc. | Microvessel cell isolation apparatus |
| US5591625A (en) * | 1993-11-24 | 1997-01-07 | Case Western Reserve University | Transduced mesenchymal stem cells |
| US5470307A (en) * | 1994-03-16 | 1995-11-28 | Lindall; Arnold W. | Catheter system for controllably releasing a therapeutic agent at a remote tissue site |
| US5837235A (en) * | 1994-07-08 | 1998-11-17 | Sulzer Medizinaltechnik Ag | Process for regenerating bone and cartilage |
| FR2723315B1 (fr) * | 1994-08-02 | 1996-10-25 | Cird Galderma | Procede et composition pour stimuler la differenciation des cellules preadipocytaires et traitements therapeutiques associes |
| US5736396A (en) * | 1995-01-24 | 1998-04-07 | Case Western Reserve University | Lineage-directed induction of human mesenchymal stem cell differentiation |
| US5906934A (en) * | 1995-03-14 | 1999-05-25 | Morphogen Pharmaceuticals, Inc. | Mesenchymal stem cells for cartilage repair |
| PT868505E (pt) * | 1995-11-16 | 2005-06-30 | Univ Case Western Reserve | Inducao condrogenica in vitro de celulas estaminais mesenquimais humanas |
| US6200606B1 (en) * | 1996-01-16 | 2001-03-13 | Depuy Orthopaedics, Inc. | Isolation of precursor cells from hematopoietic and nonhematopoietic tissues and their use in vivo bone and cartilage regeneration |
| US5827740A (en) * | 1996-07-30 | 1998-10-27 | Osiris Therapeutics, Inc. | Adipogenic differentiation of human mesenchymal stem cells |
| US5980887A (en) * | 1996-11-08 | 1999-11-09 | St. Elizabeth's Medical Center Of Boston | Methods for enhancing angiogenesis with endothelial progenitor cells |
| US5830741A (en) * | 1996-12-06 | 1998-11-03 | Boehringer Mannheim Corporation | Composition for tissue dissociation containing collagenase I and II from clostridium histolyticum and a neutral protease |
| US5786207A (en) * | 1997-05-28 | 1998-07-28 | University Of Pittsburgh | Tissue dissociating system and method |
| US5817050A (en) * | 1997-05-29 | 1998-10-06 | Klein; Jeffrey A. | Liposuction cannula |
| WO1999064566A2 (en) * | 1998-06-08 | 1999-12-16 | Osiris Therapeutics, Inc. | In vitro maintenance of hematopoietic stem cells |
| US6090121A (en) * | 1998-12-02 | 2000-07-18 | Weber; Paul J. | Highly flexible, reinforced swan neck liposuction cannulas |
| US6777231B1 (en) * | 1999-03-10 | 2004-08-17 | The Regents Of The University Of California | Adipose-derived stem cells and lattices |
| US6316247B1 (en) * | 1999-06-15 | 2001-11-13 | University Of Pittsburgh | System and method for refining liposuctioned adipose tissue |
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2002
- 2002-12-20 EP EP02805648A patent/EP1467746A4/en not_active Withdrawn
- 2002-12-20 CA CA002470031A patent/CA2470031A1/en not_active Abandoned
- 2002-12-20 AU AU2002366802A patent/AU2002366802A1/en not_active Abandoned
- 2002-12-20 JP JP2003554122A patent/JP2005518828A/ja active Pending
- 2002-12-20 US US10/325,728 patent/US20030162707A1/en not_active Abandoned
- 2002-12-20 CN CNA02828237XA patent/CN1620306A/zh active Pending
- 2002-12-20 WO PCT/US2002/040921 patent/WO2003053362A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1467746A2 (en) | 2004-10-20 |
| EP1467746A4 (en) | 2006-10-04 |
| JP2005518828A (ja) | 2005-06-30 |
| US20030162707A1 (en) | 2003-08-28 |
| AU2002366802A8 (en) | 2003-07-09 |
| CN1620306A (zh) | 2005-05-25 |
| WO2003053362A2 (en) | 2003-07-03 |
| AU2002366802A1 (en) | 2003-07-09 |
| WO2003053362A3 (en) | 2003-10-23 |
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