Functional synthetic molecules and macromolecules for gene delivery
    2.
    发明授权
    Functional synthetic molecules and macromolecules for gene delivery 失效
    用于基因递送的功能性合成分子和大分子

    公开(公告)号:US07507859B2

    公开(公告)日:2009-03-24

    申请号:US10559349

    申请日:2004-06-16

    摘要: The present invention describes a synthetic non-viral vector composition for gene therapy and the use of such compositions for in vitro, ex vivo and/or in vivo transfer of genetic material. The invention proposes a pharmaceutical composition containing 1) a non-cationic amphiphilic molecule or macromolecule and its use for delivery of nucleic acids or 2) a cationic amphiphilic molecule or macromolecule that transforms from a cationic entity to an anionic, neutral, or zwitterionic entity by a chemical, photochemical, or biological reaction and its use for delivery of nucleic acids. Moreover this invention describes the use of these non-viral vector compositions in conjunction with a surface to mediate the delivery of nucleic acids. An additional embodiment is the formation of a hydrogel with these compositions and the use of this hydrogel for the delivery of genetic material. A further embodiment of this invention is the use of a change in ionic strength for the delivery of genetic material.

    摘要翻译: 本发明描述了用于基因治疗的合成非病毒载体组合物和用于遗传物质的体外,离体和/或体内转移的这些组合物。 本发明提出一种药物组合物,其含有1)非阳离子两亲性分子或大分子及其用于递送核酸的用途,或2)阳离子两亲分子或大分子,其通过以下方式从阳离子实体转变为阴离子,中性或两性离子的实体: 化学,光化学或生物反应及其用于递送核酸的用途。 此外,本发明描述了这些非病毒载体组合物与表面结合以介导核酸递送的用途。 另外的实施方案是用这些组合物形成水凝胶,以及使用该水凝胶来输送遗传物质。 本发明的另一个实施方案是使用离子强度的变化来传递遗传物质。

    Secure computer system
    3.
    发明授权
    Secure computer system 有权
    安全的计算机系统

    公开(公告)号:US07302587B2

    公开(公告)日:2007-11-27

    申请号:US09822820

    申请日:2001-04-02

    IPC分类号: G06F21/00 G06F21/02 G06F21/24

    摘要: The secure computer system comprises at least one computer having a processor operating under the control of a program on input data that can be associated with a code and delivering output data for output members. A security peripheral that is external but connected to the processor is provided to receive at least the input data codes, the operands, and the nature of the operation of each elementary operation performed by the processor, a code being calculated on each elementary operation performed by the processor in order to verify proper performance of all or part of the executed program. The system is applicable to processes for automatically running rail track systems.

    摘要翻译: 所述安全计算机系统包括至少一个计算机,所述计算机具有在可以与代码相关联并输出输出成员的输出数据的输入数据的程序控制下操作的处理器。 提供外部但连接到处理器的安全外围设备以至少接收由处理器执行的每个基本操作的输入数据代码,操作数和操作的性质,每个基本操作计算的代码由 处理器,以验证所执行程序的全部或部分的正常性能。 该系统适用于自动运行轨道系统的过程。

    METHOD FOR PRODUCING POLYMERIC BALLS OR BEADS CONTAINING METAL ELEMENTS
    4.
    发明申请
    METHOD FOR PRODUCING POLYMERIC BALLS OR BEADS CONTAINING METAL ELEMENTS 有权
    用于生产含金属元素的聚合物棒或珠的方法

    公开(公告)号:US20130072618A1

    公开(公告)日:2013-03-21

    申请号:US13516225

    申请日:2010-12-22

    IPC分类号: C08L33/14 C08K3/08

    CPC分类号: C08L33/14 B01J13/185 C08K3/08

    摘要: A method for producing polymeric balls or polymeric beads doped with at least one metal element is provided. The method may comprise the following steps: a) a step for forming polymeric balls or beads by polymerization, in an organic phase comprising a polymerization initiator, of at least one ethylenic monomer comprising at least one chelating ligand of at least one metal element; and b) a step for putting said polymeric balls or beads in contact with a solution comprising at least one metal element.

    摘要翻译: 提供了一种用于制备掺杂有至少一种金属元素的聚合球或聚合物珠的方法。 该方法可以包括以下步骤:a)通过在包含聚合引发剂的有机相中至少一种包含至少一种金属元素的螯合配体的烯属单体的聚合形成聚合物球或珠的步骤; 以及b)将所述聚合物球或珠粒与包含至少一种金属元素的溶液接触的步骤。

    Method for producing polymeric balls or beads containing metal elements
    5.
    发明授权
    Method for producing polymeric balls or beads containing metal elements 有权
    用于生产含有金属元素的聚合物球或珠粒的方法

    公开(公告)号:US08716386B2

    公开(公告)日:2014-05-06

    申请号:US13516225

    申请日:2010-12-22

    CPC分类号: C08L33/14 B01J13/185 C08K3/08

    摘要: A method for producing polymeric balls or polymeric beads doped with at least one metal element is provided. The method may comprise the following steps: a) a step for forming polymeric balls or beads by polymerization, in an organic phase comprising a polymerization initiator, of at least one ethylenic monomer comprising at least one chelating ligand of at least one metal element; and b) a step for putting said polymeric balls or beads in contact with a solution comprising at least one metal element.

    摘要翻译: 提供了一种用于制备掺杂有至少一种金属元素的聚合球或聚合物珠的方法。 该方法可以包括以下步骤:a)通过在包含聚合引发剂的有机相中至少一种包含至少一种金属元素的螯合配体的烯属单体的聚合形成聚合物球或珠的步骤; 以及b)将所述聚合物球或珠粒与包含至少一种金属元素的溶液接触的步骤。