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公开(公告)号:US20090131543A1
公开(公告)日:2009-05-21
申请号:US11885306
申请日:2006-03-03
申请人: David A. Weitz , Darren Roy Link , Andrew S. Utada
发明人: David A. Weitz , Darren Roy Link , Andrew S. Utada
CPC分类号: F15D1/008 , A61K9/113 , A61K9/1273 , A61K9/5089 , B01F3/0807 , B01F5/045 , B01F5/046 , B01F13/0059 , B01F13/0062 , B01F2005/0022 , B82Y10/00 , B82Y30/00 , Y10S516/924 , Y10T137/0391
摘要: The present invention generally relates to multiple emulsions, and to methods and apparatuses for making multiple emulsions. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein. The larger droplets may be suspended in a third fluid in some cases. These can be useful for encapsulating species such as pharmaceutical agents, cells, chemicals, or the like. In some cases, one or more of the droplets can change form, for instance, to become solidified to form a microcapsule, a liposome, a polymerosome, or a colloidosome. Multiple emulsions can be formed in one step in certain embodiments, with generally precise repeatability, and can be tailored to include one, two, three, or more inner droplets within a single outer droplet (which droplets may all be nested in some cases).
摘要翻译: 本发明一般涉及多重乳液,以及制备多重乳液的方法和装置。 多重乳液通常描述在其中含有一个或多个较小液滴的较大液滴。 在一些情况下,较大的液滴可以悬浮在第三流体中。 这些可用于包封物质如药剂,细胞,化学品等。 在一些情况下,一个或多个液滴可以改变形式,例如变得固化以形成微胶囊,脂质体,聚合物体或胶体体。 在某些实施方案中,多个乳液可以在一个实施方案中形成,具有大致精确的重复性,并且可以调整为在单个外部液滴内包含一个,两个,三个或更多个内部液滴(在一些情况下,这些液滴可以嵌套)。
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公开(公告)号:US09039273B2
公开(公告)日:2015-05-26
申请号:US11885306
申请日:2006-03-03
申请人: David A. Weitz , Darren Roy Link , Andrew S. Utada
发明人: David A. Weitz , Darren Roy Link , Andrew S. Utada
IPC分类号: B01F5/06 , A61K9/113 , A61K9/127 , A61K9/50 , B01F5/04 , B01F13/00 , B82Y30/00 , B01F3/08 , B01F5/00 , B82Y10/00
CPC分类号: F15D1/008 , A61K9/113 , A61K9/1273 , A61K9/5089 , B01F3/0807 , B01F5/045 , B01F5/046 , B01F13/0059 , B01F13/0062 , B01F2005/0022 , B82Y10/00 , B82Y30/00 , Y10S516/924 , Y10T137/0391
摘要: The present invention generally relates to multiple emulsions, and to methods and apparatuses for making multiple emulsions. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein. The larger droplets may be suspended in a third fluid in some cases. These can be useful for encapsulating species such as pharmaceutical agents, cells, chemicals, or the like. In some cases, one or more of the droplets can change form, for instance, to become solidified to form a microcapsule, a liposome, a polymerosome, or a colloidosome. Multiple emulsions can be formed in one step in certain embodiments, with generally precise repeatability, and can be tailored to include one, two, three, or more inner droplets within a single outer droplet (which droplets may all be nested in some cases).
摘要翻译: 本发明一般涉及多重乳液,以及制备多重乳液的方法和装置。 多重乳液通常描述在其中含有一个或多个较小液滴的较大液滴。 在一些情况下,较大的液滴可以悬浮在第三流体中。 这些可用于包封物质如药剂,细胞,化学品等。 在一些情况下,一个或多个液滴可以改变形式,例如变得固化以形成微胶囊,脂质体,聚合物体或胶体体。 在某些实施方案中,多个乳液可以在一个实施方案中形成,具有大致精确的重复性,并且可以调整为在单个外部液滴内包含一个,两个,三个或更多个内部液滴(在一些情况下,这些液滴可以嵌套)。
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公开(公告)号:US20150285282A1
公开(公告)日:2015-10-08
申请号:US14681560
申请日:2015-04-08
申请人: David A. Weitz , Darren Roy Link , Andrew S. Utada
发明人: David A. Weitz , Darren Roy Link , Andrew S. Utada
IPC分类号: F15D1/00
CPC分类号: F15D1/008 , A61K9/113 , A61K9/1273 , A61K9/5089 , B01F3/0807 , B01F5/045 , B01F5/046 , B01F13/0059 , B01F13/0062 , B01F2005/0022 , B82Y10/00 , B82Y30/00 , Y10S516/924 , Y10T137/0391
摘要: The present invention generally relates to multiple emulsions, and to methods and apparatuses for making multiple emulsions. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein. The larger droplets may be suspended in a third fluid in some cases. These can be useful for encapsulating species such as pharmaceutical agents, cells, chemicals, or the like. In some cases, one or more of the droplets can change form, for instance, to become solidified to form a microcapsule, a liposome, a polymerosome, or a colloidosome. Multiple emulsions can be formed in one step in certain embodiments, with generally precise repeatability, and can be tailored to include one, two, three, or more inner droplets within a single outer droplet (which droplets may all be nested in some cases).
摘要翻译: 本发明一般涉及多重乳液,以及制备多重乳液的方法和装置。 多重乳液通常描述在其中含有一个或多个较小液滴的较大液滴。 在一些情况下,较大的液滴可以悬浮在第三流体中。 这些可用于包封物质如药剂,细胞,化学品等。 在一些情况下,一个或多个液滴可以改变形式,例如变得固化以形成微胶囊,脂质体,聚合物体或胶体体。 在某些实施方案中,多个乳液可以在一个实施方案中形成,具有大致精确的重复性,并且可以调整为在单个外部液滴内包含一个,两个,三个或更多个内部液滴(在一些情况下,这些液滴可以嵌套)。
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公开(公告)号:US10316873B2
公开(公告)日:2019-06-11
申请号:US14681560
申请日:2015-04-08
申请人: David A. Weitz , Darren Roy Link , Andrew S. Utada
发明人: David A. Weitz , Darren Roy Link , Andrew S. Utada
IPC分类号: A61K9/127 , A61K9/113 , A61K9/50 , B01F3/08 , B01F5/04 , F15D1/00 , B01F13/00 , B82Y30/00 , B01F5/00 , B82Y10/00
摘要: The present invention generally relates to multiple emulsions, and to methods and apparatuses for making multiple emulsions. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein. The larger droplets may be suspended in a third fluid in some cases. These can be useful for encapsulating species such as pharmaceutical agents, cells, chemicals, or the like. In some cases, one or more of the droplets can change form, for instance, to become solidified to form a microcapsule, a liposome, a polymerosome, or a colloidosome. Multiple emulsions can be formed in one step in certain embodiments, with generally precise repeatability, and can be tailored to include one, two, three, or more inner droplets within a single outer droplet (which droplets may all be nested in some cases).
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公开(公告)号:US07776927B2
公开(公告)日:2010-08-17
申请号:US12058628
申请日:2008-03-28
申请人: Liang-Yin Chu , Ho Cheung Shum , Alberto Fernandez-Nieves , Andrew S. Utada , Enric Santanach Carreras , David A. Weitz
发明人: Liang-Yin Chu , Ho Cheung Shum , Alberto Fernandez-Nieves , Andrew S. Utada , Enric Santanach Carreras , David A. Weitz
IPC分类号: B01F3/08
CPC分类号: A61K9/113 , A61K9/5089 , B01F3/0807 , B01F5/045 , B01F13/0062 , B01F13/1013 , B01F13/1016 , B01F17/00 , B01F2005/0022 , B01J13/14 , G01N15/1404 , G01N2015/1006 , Y10T428/2998
摘要: The present invention generally relates to emulsions such as multiple emulsions, and to methods and apparatuses for making emulsions, and techniques for using the same. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein which, in some cases, can contain even smaller droplets therein, etc. Emulsions, including multiple emulsions can be formed in certain embodiments with generally precise repeatability, and can be tailored to include any number of inner droplets, in any desired nesting arrangement, within a single outer droplet. In addition, in some aspects of the invention, one or more droplets may be controllably released from a surrounding droplet.
摘要翻译: 本发明通常涉及乳液,例如多重乳液,以及制备乳液的方法和装置,以及使用该乳液的技术。 多重乳液通常描述在其中含有一个或多个较小液滴的较大液滴,其在一些情况下可以在其中含有甚至更小的液滴等。在某些实施方案中可以形成乳液,包括多个乳液,具有大致精确的重复性,并且可以定制 以任何期望的嵌套布置包括在单个外部液滴内的任何数量的内部液滴。 此外,在本发明的一些方面,一个或多个液滴可以可控地从周围的液滴中释放。
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公开(公告)号:US20090012187A1
公开(公告)日:2009-01-08
申请号:US12058628
申请日:2008-03-28
申请人: Liang-Yin Chu , Ho Cheung Shum , Alberto Fernandez-Nieves , Andrew S. Utada , Enric Santanach Carreras , David A. Weitz
发明人: Liang-Yin Chu , Ho Cheung Shum , Alberto Fernandez-Nieves , Andrew S. Utada , Enric Santanach Carreras , David A. Weitz
IPC分类号: B01F3/08
CPC分类号: A61K9/113 , A61K9/5089 , B01F3/0807 , B01F5/045 , B01F13/0062 , B01F13/1013 , B01F13/1016 , B01F17/00 , B01F2005/0022 , B01J13/14 , G01N15/1404 , G01N2015/1006 , Y10T428/2998
摘要: The present invention generally relates to emulsions such as multiple emulsions, and to methods and apparatuses for making emulsions, and techniques for using the same. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein which, in some cases, can contain even smaller droplets therein, etc. Emulsions, including multiple emulsions can be formed in certain embodiments with generally precise repeatability, and can be tailored to include any number of inner droplets, in any desired nesting arrangement, within a single outer droplet. In addition, in some aspects of the invention, one or more droplets may be controllably released from a surrounding droplet.
摘要翻译: 本发明通常涉及乳液,例如多重乳液,以及制备乳液的方法和装置,以及使用该乳液的技术。 多重乳液通常描述在其中含有一个或多个较小液滴的较大液滴,其在一些情况下可以在其中含有甚至更小的液滴等。在某些实施方案中可以形成乳液,包括多个乳液,具有大致精确的重复性,并且可以定制 以任何期望的嵌套布置包括在单个外部液滴内的任何数量的内部液滴。 此外,在本发明的一些方面,一个或多个液滴可以可控地从周围的液滴中释放。
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