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    Controlled Pressure Pulser for Coiled Tubing Applications
    1.
    发明申请
    Controlled Pressure Pulser for Coiled Tubing Applications 审中-公开

    公开(公告)号：US20180156032A1

    公开(公告)日：2018-06-07

    申请号：US15786097

    申请日：2017-10-17

    申请人： Robert MacDonald ,  Gabor Vecseri ,  Benjamin Jennings

    发明人： Robert MacDonald ,  Gabor Vecseri ,  Benjamin Jennings

    IPC分类号： E21B47/18 ,  E21B17/20 ,  E21B4/02

    CPC分类号： E21B47/18 ,  E21B4/02 ,  E21B17/20

    摘要： An apparatus, method, and system for generating pressure pulses in a drilling fluid flowing within coiled tubing assembly is described that includes; a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly that allows main exit flow fluid to flow past a drive shaft and motor such that the pilot fluid and the main exit flow fluid causes one or more flow throttling devices to generate large, rapid controllable pulses. The pulses generated by the flow throttling device thereby allow transmission of well-developed signals easily distinguished from any noise resulting from other vibrations due to nearby equipment within the borehole or exterior to the borehole, or within the coiled tubing assembly wherein the signals also provide predetermined height, width and shape of the signals.

    Controlled Pressure Pulser For Coiled Tubing Applications
    3.
    发明申请
    Controlled Pressure Pulser For Coiled Tubing Applications 有权
    卷管式应用的控压式脉冲发生器

    公开(公告)号：US20130048300A1

    公开(公告)日：2013-02-28

    申请号：US13336981

    申请日：2011-12-23

    申请人： Robert MacDonald ,  Gabor Vecseri ,  Benjamin Jennings

    发明人： Robert MacDonald ,  Gabor Vecseri ,  Benjamin Jennings

    IPC分类号： E21B34/06 ,  E21B34/00

    CPC分类号： E21B47/18 ,  E21B4/02 ,  E21B17/20

    摘要： An apparatus, method, and system for generating pressure pulses in a drilling fluid flowing within coiled tubing assembly is described that includes; a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly that allows main exit flow fluid to flow past a drive shaft and motor such that the pilot fluid and the main exit flow fluid causes one or more flow throttling devices to generate large, rapid controllable pulses thereby allowing transmission of well developed signals easily distinguished from any noise resulting from other vibrations due to nearby equipment within the borehole or exterior to the borehole, or within the coiled tubing assembly wherein the signals also provide predetermined height, width and shape of the signals.

    摘要翻译： 描述了一种用于在连续油管组件内流动的钻井液中产生压力脉冲的装置，方法和系统，其包括： 纵向和轴向地定位在主阀致动器组件的中心内的流量节流装置，其允许主出口流动流体流过驱动轴和马达，使得先导流体和主出口流动流体使一个或多个流量节流装置 产生大的，快速的可控脉冲，从而允许良好发展的信号的传输容易地与由钻孔内的附近设备或钻孔外部或在连续油管组件内的其他振动产生的任何噪声区分开，其中信号还提供预定的高度，宽度 和形状的信号。

    HEATING VENTILATION AND AIR CONDITIONING CASE WITH HONEYCOMB
    4.
    发明申请
    HEATING VENTILATION AND AIR CONDITIONING CASE WITH HONEYCOMB 有权
    用HONEYCOMB加热通风和空调箱

    公开(公告)号：US20100248607A1

    公开(公告)日：2010-09-30

    申请号：US12411164

    申请日：2009-03-25

    申请人： Robert MacDonald ,  Shawn Westergaard ,  Ercole Santilli ,  Stephen Sinadinos ,  Gerald DeVries

    发明人： Robert MacDonald ,  Shawn Westergaard ,  Ercole Santilli ,  Stephen Sinadinos ,  Gerald DeVries

    IPC分类号： B60H1/34 ,  F24F7/06

    CPC分类号： B60H1/00028 ,  B60H2001/00085

    摘要： An apparatus for a heating, ventilating and air conditioning system may include an outer shell and a honeycomb structure. The outer shell may define an interior volume having an inlet and an outlet providing an airflow path therethrough. The honeycomb structure may be attached to the outer shell and disposed in the airflow path. The honeycomb structure may include a plurality of polygonal apertures extending substantially in a direction of the airflow. The honeycomb structure may deflect sound waves away from a predetermined area.

    摘要翻译： 用于加热，通风和空调系统的装置可以包括外壳和蜂窝结构。 外壳可以限定具有入口和出口的内部容积，该入口和出口提供穿过其中的气流路径。 蜂窝结构体可以附接到外壳并且设置在气流路径中。 蜂窝结构可以包括基本上沿气流方向延伸的多个多边形孔。 蜂窝结构可以使声波偏离预定区域。

    Retaining wall block
    5.
    发明申请
    Retaining wall block 有权

    公开(公告)号：US20070122239A1

    公开(公告)日：2007-05-31

    申请号：US11698341

    申请日：2007-01-26

    申请人： Robert MacDonald ,  Robert Race

    发明人： Robert MacDonald ,  Robert Race

    IPC分类号： E02D5/00

    CPC分类号： E02D29/0225 ,  E02D29/025 ,  E02D2600/20

    摘要： A retaining wall block (1) has parallel top and bottom faces (2, 3), a front face (4), a rear face (5), first and second side wall faces (6, 7) and a vertical plane of symmetry (S) extending between the front and rear faces (4, 5). The block (1) is formed as a body portion (8) including the front face (4), a head portion (9) including the rear face (5) and a neck portion (10) connecting the body portion (8) and the head portion (9). The body, head and neck portions (8, 9, 10) each extend between the top and bottom faces (2, 3) and between the first and second side wall faces (6, 7). An opening (13)′ extends through the neck portion (10) from the top face (2) to the bottom face (3), dividing the neck portion (10) into first and second neck wall members (14, 15) extending rearwardly from the body portion (8) to the head portion (9). First and second pin holes (16 and 17) are each disposed in the body portion (8) and open onto the top face (2) for receiving a pin (50, 51) with a free end of the pin protruding beyond the top face. First and second pin receiving cavities (18, 19) are each disposed in the body portion (8) and open onto the bottom face (3) for receiving the free end of a pin (50, 51) received in a pin hole (16 and 17) of an adjacent block (1) disposed therebeneath so as to interlock the blocks (1) with a predetermined setback. The neck wall members (14, 15), pin holes (16 and 17) and pin receiving cavities (18, 19) are positioned such that a first plane (P1) extending parallel to the plane of symmetry (5) passes through the first pin receiving cavity (18), first pin hole (16) and first neck wall member (14) and a second plane (P2) extending parallel to the plane of symmetry (5) passes through the second pin receiving cavity (19), second pin hole (17) and second neck wall member (15).

    Compositions and methods for enhanced delivery of compounds via transfection complexes
    7.
    发明申请
    Compositions and methods for enhanced delivery of compounds via transfection complexes 审中-公开
    通过转染复合物增强化合物的组合物和方法

    公开(公告)号：US20050261221A1

    公开(公告)日：2005-11-24

    申请号：US11069115

    申请日：2005-03-01

    申请人： Li Wang ,  Robert MacDonald

    发明人： Li Wang ,  Robert MacDonald

    IPC分类号： A61K48/00 ,  C12N15/85 ,  C12N15/87 ,  C12N15/88

    CPC分类号： C12N15/87 ,  A61K48/00 ,  C12N15/88

    摘要： The present invention relates to compositions and methods for enhanced delivery of compounds (e.g., drugs, nucleic acids, peptides, etc.) via transfection complexes (e.g., liposomes). In particular, the present invention utilizes agents that synergistically enhance the ability of a transfection complex to deliver a compound to cells or tissue.

    摘要翻译： 本发明涉及通过转染复合物（例如，脂质体）增强化合物（例如药物，核酸，肽等）的递送的组合物和方法。 特别地，本发明利用协同增强转染复合物将化合物递送至细胞或组织的能力的试剂。

    Transfection reagents
    8.
    发明申请
    Transfection reagents 有权
    转染试剂

    公开(公告)号：US20050142179A1

    公开(公告)日：2005-06-30

    申请号：US10957977

    申请日：2004-10-01

    申请人： Robert MacDonald ,  Li Wang

    发明人： Robert MacDonald ,  Li Wang

    IPC分类号： A61K9/127 ,  C12N20060101 ,  C12N15/85 ,  C12N15/88

    CPC分类号： C12N15/88

    摘要： The present invention provides optimized transfection reagents comprising mixtures of cationiclipoids. In particular, the present invention provides DNA delivery vehicles based on identifying the optimal hydrophobicity of novel cationic phospholipid derivatives that, alone or in combination, form complexes with DNA (lipoplexes) and exhibit enhanced transfection activity.

    摘要翻译： 本发明提供包含阳离子脂质混合物的优化的转染试剂。 特别地，本发明提供了基于鉴定与DNA单独或组合形成复合物（lipoplexes）并显示增强的转染活性的新型阳离子磷脂衍生物的最佳疏水性的DNA递送载体。

    Fitted sheet for a mattress, and method of making it
    10.
    发明授权
    Fitted sheet for a mattress, and method of making it 失效
    用于床垫的装饰片及其制作方法

    公开(公告)号：US5765241A

    公开(公告)日：1998-06-16

    申请号：US687120

    申请日：1996-07-24

    申请人： Robert Macdonald

    发明人： Robert Macdonald

    IPC分类号： A47G9/02

    CPC分类号： A47G9/0246

    摘要： A sheet is provided for dressing a mattress. The sheet may be formed from a tube of knit fabric having spaced apart ends closed by end seams normal to the longitudinal axis of the tube. The tube is longitudinally open, from end to end, to provide an opening for application of the sheet to a mattress.

    摘要翻译： 提供用于修整床垫的片材。 片材可以由具有间隔开的端部的针织织物管形成，该端部通过垂直于管的纵向轴线的端部接缝封闭。 管子从一端到另一端纵向打开，以提供用于将片材施加到床垫上的开口。