会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • LINEARLY SCALABLE SINGLE USE BIOREACTOR SYSTEM
    • 线性可扩展单一使用生物反应器系统
    • US20130288346A1
    • 2013-10-31
    • US13978726
    • 2012-01-11
    • Colin TuoheyTed DeloggioThomas ErdenbergerKenneth P. ClappRichard DamrenParrish M. GalliherPatrick GuertinJiyoung LeeMichael Fisher
    • Colin TuoheyTed DeloggioThomas ErdenbergerKenneth P. ClappRichard DamrenParrish M. GalliherPatrick GuertinJiyoung LeeMichael Fisher
    • C12M1/00
    • C12M23/28C12M23/02C12M23/14C12M23/26C12M27/02
    • Disclosed is a single-use bioreactor bag design providing substantially equivalent maximum shear rate at the impeller tip and average or bulk shear rate over a range of power per unit working volume and rpm needed for bioculture processing. The uniformity in shear profile of the bag design providing a unique advantage when used as a scale-down or scale-up platform. Also disclosed is a linearly scalable, single-use, bioreactor system for use in carrying out a scalable biomanufacturing process, the system comprising two single-use bioreactor bags of different volumes, wherein the ratio H/D of the height of the working volume H to the diameter D of the tank, or of the bag is equal to about 1.5, and the bulk shear in each of the bags is substantially constant. The disclosed small scale system models larger scale systems from both a shear/scalability/performance basis and also from a validation and regulatory basis. In summary, the 10 L bioreactor system disclosed provides for “linear scalability” by using the same or substantially simulating the same vessel geometry, gas sparging system, impeller shape and type, polymer composition of the flexible bag/components, process control system, and shear rates as larger 50-5000 L systems.
    • 公开了一种一次性生物反应器袋设计,其在叶轮尖端处提供基本上等效的最大剪切速率,并且在每单位工作体积和生物培养处理所需的rpm的功率范围内的平均或体积剪切速率。 袋子设计的剪切轮廓的均匀性在用作缩小或放大平台时提供了独特的优势。 还公开了一种线性可伸缩的一次性生物反应器系统,用于进行可扩展的生物制造过程,该系统包括两个不同体积的单次使用的生物反应器袋,其中工作体积H的高度比H / D 到罐的直径D或袋的直径D等于约1.5,并且每个袋中的体积剪切基本上是恒定的。 所披露的小规模系统从剪切/可扩展性/性能基础以及从验证和监管的角度来模拟更大规模的系统。 总之,所公开的10L生物反应器系统通过使用相同或基本上模拟相同的容器几何形状,气体喷射系统,叶轮形状和类型,柔性袋/部件的聚合物组成,过程控制系统和 剪切速率为较大的50-5000 L系统。
    • 7. 发明授权
    • Continuous perfusion bioreactor system
    • 连续灌注生物反应器系统
    • US09109193B2
    • 2015-08-18
    • US12124039
    • 2008-05-20
    • Parrish M. GalliherGeoffrey L. HodgeMichael FisherPatrick GuertinDan Mardirosian
    • Parrish M. GalliherGeoffrey L. HodgeMichael FisherPatrick GuertinDan Mardirosian
    • C12N5/02C12M1/00C12M3/00C12M1/06
    • C12M29/10B01D29/13C12M23/14C12M23/26C12M23/48C12M27/02C12M27/20C12M29/00C12M29/18C12M47/10
    • Systems and methods for containing and manipulating liquids, including vessels and unit operations or components of cell culture, cell containment, bioreactor, and/or pharmaceutical manufacturing systems, are provided. In certain embodiments, such vessels and unit operations are directed to continuous perfusion reactor or bioreactor systems and may include one or more disposable components. For instance, in one aspect, a system includes an apparatus in the form of a bioreactor for harvesting cells which produce one or more products. The apparatus may include a disposable, collapsible bag adapted for containing a liquid, the collapsible bag in fluid communication with a liquid-solids (e.g., cell) separation device. For example, an outlet of the collapsible bag may be connected to an inlet of the separation device, and an outlet of the separation device may be connected to an inlet of the collapsible bag for recycle. Accordingly, after separating the cells from the liquid in the separation device, the cells can be flowed back into the collapsible bag where they can be re-harvested. Meanwhile, product contained in the liquid can be collected in a separate container. The efficiency of product formation in such a system may be enhanced by using mixing systems described herein.
    • 提供了用于容纳和操纵液体的系统和方法,包括容器和单元操作或细胞培养物,细胞容纳物,生物反应器和/或药物制造系统的组分。 在某些实施方案中,这样的容器和单元操作涉及连续灌注反应器或生物反应器系统,并且可以包括一个或多个一次性组件。 例如,一方面,系统包括生物反应器形式的装置,用于收集产生一种或多种产品的细胞。 该装置可以包括适于容纳液体的一次性可折叠袋,该可折叠袋与液体 - 固体(例如,池)分离装置流体连通。 例如,可折叠袋的出口可以连接到分离装置的入口,并且分离装置的出口可以连接到可折叠袋的入口以用于再循环。 因此,在分离装置中的液体分离细胞后,细胞可以流回到可收缩的袋子中,在那里它们可以被再次收获。 同时,包含在液体中的产品可以收集在单独的容器中。 通过使用本文所述的混合系统可以提高这种系统中产物形成的效率。
    • 8. 发明申请
    • CONTINUOUS PERFUSION BIOREACTOR SYSTEM
    • 连续曝光生物反应器系统
    • US20090035856A1
    • 2009-02-05
    • US12124039
    • 2008-05-20
    • Parrish M. GalliherGeoffrey L. HodgeMichael FisherPatrick GuertinDan Mardirosian
    • Parrish M. GalliherGeoffrey L. HodgeMichael FisherPatrick GuertinDan Mardirosian
    • C12N5/06C12M1/00
    • C12M29/10B01D29/13C12M23/14C12M23/26C12M23/48C12M27/02C12M27/20C12M29/00C12M29/18C12M47/10
    • Systems and methods for containing and manipulating liquids, including vessels and unit operations or components of cell culture, cell containment, bioreactor, and/or pharmaceutical manufacturing systems, are provided. In certain embodiments, such vessels and unit operations are directed to continuous perfusion reactor or bioreactor systems and may include one or more disposable components. For instance, in one aspect, a system includes an apparatus in the form of a bioreactor for harvesting cells which produce one or more products. The apparatus may include a disposable, collapsible bag adapted for containing a liquid, the collapsible bag in fluid communication with a liquid-solids (e.g., cell) separation device. For example, an outlet of the collapsible bag may be connected to an inlet of the separation device, and an outlet of the separation device may be connected to an inlet of the collapsible bag for recycle. Accordingly, after separating the cells from the liquid in the separation device, the cells can be flowed back into the collapsible bag where they can be re-harvested. Meanwhile, product contained in the liquid can be collected in a separate container. The efficiency of product formation in such a system may be enhanced by using mixing systems described herein.
    • 提供了用于容纳和操纵液体的系统和方法,包括容器和单元操作或细胞培养物,细胞容纳物,生物反应器和/或药物制造系统的组分。 在某些实施方案中,这样的容器和单元操作涉及连续灌注反应器或生物反应器系统,并且可以包括一个或多个一次性组件。 例如,一方面,系统包括生物反应器形式的装置,用于收集产生一种或多种产品的细胞。 该装置可以包括适于容纳液体的一次性可折叠袋,该可折叠袋与液体 - 固体(例如,池)分离装置流体连通。 例如,可折叠袋的出口可以连接到分离装置的入口,并且分离装置的出口可以连接到可折叠袋的入口以用于再循环。 因此,在分离装置中的液体分离细胞后,细胞可以流回到可收缩的袋子中,在那里它们可以被再次收获。 同时,包含在液体中的产品可以收集在单独的容器中。 通过使用本文所述的混合系统可以提高这种系统中产物形成的效率。