SG11202111756UA - Gas-filled microvesicles - Google Patents

Gas-filled microvesicles

Info

Publication number
SG11202111756UA
SG11202111756UA SG11202111756UA SG11202111756UA SG11202111756UA SG 11202111756U A SG11202111756U A SG 11202111756UA SG 11202111756U A SG11202111756U A SG 11202111756UA SG 11202111756U A SG11202111756U A SG 11202111756UA SG 11202111756U A SG11202111756U A SG 11202111756UA
Authority
SG
Singapore
Prior art keywords
gas
filled microvesicles
microvesicles
filled
Prior art date
Application number
SG11202111756UA
Other languages
English (en)
Inventor
Philippe Bussat
Samir Cherkaoui
David Lazarus
Eric Allemann
Michel Schneider
Christian Guillot
Original Assignee
Bracco Suisse Sa
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
Priority claimed from US16/688,540 external-priority patent/US20200360540A1/en
Application filed by Bracco Suisse Sa filed Critical Bracco Suisse Sa
Publication of SG11202111756UA publication Critical patent/SG11202111756UA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/22Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Liposomes
    • A61K9/1271Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Liposomes
    • A61K9/1277Processes for preparing; Proliposomes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
SG11202111756UA 2019-05-15 2020-05-14 Gas-filled microvesicles SG11202111756UA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201916413526A 2019-05-15 2019-05-15
US16/688,540 US20200360540A1 (en) 2019-05-15 2019-11-19 Freeze-dried product and gas-filled microvesicles suspension
US16/788,083 US20200360289A1 (en) 2019-05-15 2020-02-11 Freeze-dried product and gas-filled microvesicles suspension
PCT/EP2020/063560 WO2020229643A1 (fr) 2019-05-15 2020-05-14 Microvésicules remplies de gaz

Publications (1)

Publication Number Publication Date
SG11202111756UA true SG11202111756UA (en) 2021-11-29

Family

ID=70738571

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11202111756UA SG11202111756UA (en) 2019-05-15 2020-05-14 Gas-filled microvesicles
SG11202111754PA SG11202111754PA (en) 2019-05-15 2020-05-14 Freeze-dried product and gas-filled microvesicles suspension

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11202111754PA SG11202111754PA (en) 2019-05-15 2020-05-14 Freeze-dried product and gas-filled microvesicles suspension

Country Status (13)

Country Link
US (4) US20200360289A1 (fr)
EP (2) EP3969064B1 (fr)
JP (2) JP7148742B2 (fr)
KR (3) KR20240010559A (fr)
CN (2) CN113825529B (fr)
AU (2) AU2020274620A1 (fr)
BR (2) BR112021022185A2 (fr)
CA (2) CA3137088C (fr)
ES (1) ES2965028T3 (fr)
IL (2) IL288095A (fr)
SG (2) SG11202111756UA (fr)
WO (2) WO2020229643A1 (fr)
ZA (2) ZA202108052B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11717570B2 (en) * 2019-05-15 2023-08-08 Bracco Suisse Sa Gas-filled microvesicles
US20200360289A1 (en) * 2019-05-15 2020-11-19 Bracco Suisse Sa Freeze-dried product and gas-filled microvesicles suspension
CN115970010A (zh) * 2021-10-14 2023-04-18 北京启慧生物医药有限公司 脂质微泡冻干粉组合物及其制备方法
CN118401797A (zh) 2021-12-16 2024-07-26 博莱科瑞士股份有限公司 抽取氟化气体的方法
WO2024133827A1 (fr) 2022-12-21 2024-06-27 Bracco Suisse Sa Microvésicules remplies de gaz avec perfluoro-oléfine

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN172208B (fr) * 1990-04-02 1993-05-01 Sint Sa
US20010008626A1 (en) * 1990-04-02 2001-07-19 Michel Schneider Ultrasound contrast agents and methods of making and using them
US5445813A (en) 1992-11-02 1995-08-29 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography
US20080063603A1 (en) 1990-04-02 2008-03-13 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6139819A (en) 1995-06-07 2000-10-31 Imarx Pharmaceutical Corp. Targeted contrast agents for diagnostic and therapeutic use
WO1998018501A2 (fr) 1996-10-28 1998-05-07 Marsden, John, Christopher Ameliorations apportees a des agents diagnostiques et/ou therapeutiques ou les concernant
GB9809084D0 (en) 1998-04-28 1998-06-24 Nycomed Imaging As Improvements in or relating to diagnostic/therapeutic agents
EP1348026A2 (fr) 2000-12-23 2003-10-01 Dyax Corp. Fractions de fixation de la fibrine qui conviennent comme agents d'imagerie
DK1228770T3 (da) * 2001-01-31 2005-11-07 Bracco Int Bv Törret kontrastmiddel
EP2301587B1 (fr) 2002-03-01 2014-06-25 Dyax Corp. Peptides de liaison KDR et VEGF/KDR et leur utilisation pour le diagnostic et la thérapie
WO2003084574A1 (fr) 2002-03-01 2003-10-16 Bracco International Bv Produits de synthese multivalents pour applications therapeutiques et diagnostiques
ES2352087T3 (es) 2003-02-04 2011-02-15 Bracco Suisse Sa Agentes de contraste para ultrasonido y procedimiento para la preparación de los mismos.
US20050025710A1 (en) 2003-07-29 2005-02-03 Michel Schneider Reconstitutable formulation and aqueous suspension of gas-filled microvesicles for diagnostic imaging
JP5513708B2 (ja) 2003-12-22 2014-06-04 ブラッコ・シュイス・ソシエテ・アノニム 造影イメージング用の気体封入マイクロベシクル・アセンブリー
CN103204911B (zh) 2005-12-09 2015-04-01 布拉科瑞士有限公司 靶向载体-磷脂缀合物
EP2117603A2 (fr) 2006-12-19 2009-11-18 Bracco International B.V. Composés de ciblage et composés thérapeutiques, et microvésicules remplies de gaz comprenant lesdits composés
US20100008978A1 (en) 2008-05-09 2010-01-14 The Regents Of The University Of California Nanoparticles effective for internalization into cells
CN102202694B (zh) * 2008-10-07 2014-03-12 博莱科瑞士股份有限公司 包含抗-聚合物抗体的靶向构建体和结合它们的脂质体或微泡
CN108926535B (zh) 2011-02-01 2020-12-29 常州长吉生物技术开发有限公司 SapC-磷脂纳米囊泡冻干制剂、 其制备方法及用途
CA2951922C (fr) 2014-06-12 2023-02-28 Evan C. Unger Composition phospholipidique, et microbulles et emulsions formees a l'aide de celle-ci
HUE043680T2 (hu) * 2014-12-18 2019-09-30 Bracco Suisse Sa Célbajuttató gázzal töltött mikrorészecske készítmény
EP3397306B1 (fr) 2015-12-29 2021-06-02 Thermogenesis Corp. Dispositifs, systèmes, et procédés de séparation cellulaire
EP3452108A4 (fr) 2016-05-04 2019-12-25 Lantheus Medical Imaging, Inc. Méthodes et dispositifs de préparation d'agents de contraste ultrasonores
US9789210B1 (en) 2016-07-06 2017-10-17 Lantheus Medical Imaging, Inc. Methods for making ultrasound contrast agents
US20200360289A1 (en) * 2019-05-15 2020-11-19 Bracco Suisse Sa Freeze-dried product and gas-filled microvesicles suspension

Also Published As

Publication number Publication date
JP2022532344A (ja) 2022-07-14
US20200360289A1 (en) 2020-11-19
KR102624471B1 (ko) 2024-01-15
CA3137088C (fr) 2023-04-04
US20220202719A1 (en) 2022-06-30
CN113825529A (zh) 2021-12-21
JP7148742B2 (ja) 2022-10-05
EP3969065A1 (fr) 2022-03-23
JP7357078B2 (ja) 2023-10-05
ES2965028T3 (es) 2024-04-10
KR20240010559A (ko) 2024-01-23
IL288094A (en) 2022-01-01
KR20220008827A (ko) 2022-01-21
WO2020229643A1 (fr) 2020-11-19
CA3137089A1 (fr) 2020-11-19
EP3969064A1 (fr) 2022-03-23
AU2020276679A1 (en) 2021-11-11
BR112021022185A2 (pt) 2021-12-21
IL288095A (en) 2022-01-01
CN113825529B (zh) 2024-04-19
KR20220008277A (ko) 2022-01-20
BR112021021791A2 (pt) 2021-12-21
KR102626600B1 (ko) 2024-01-18
ZA202108052B (en) 2022-09-28
US20230414517A1 (en) 2023-12-28
US11426352B2 (en) 2022-08-30
WO2020229642A1 (fr) 2020-11-19
AU2020274620A1 (en) 2021-11-11
ZA202108096B (en) 2022-07-27
US20220354795A1 (en) 2022-11-10
CN113811335A (zh) 2021-12-17
SG11202111754PA (en) 2021-11-29
US11723869B2 (en) 2023-08-15
JP2022527227A (ja) 2022-05-31
EP3969064B1 (fr) 2023-09-06
CA3137088A1 (fr) 2020-11-19

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