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    • 3. 发明申请
    • Roadway expansion joint bird protection arrangement
    • 道路扩张联鸟保护安排
    • US20080175664A1
    • 2008-07-24
    • US11657335
    • 2007-01-24
    • John Pace
    • John Pace
    • E01C11/02
    • E01D19/06
    • A roadway-support bird protection arrangement and method for preventing birds from entering and damaging hollow cores of elongated roadway support structures. The elongated roadway support structures are longitudinally spaced apart to allow for expansion and contraction therebetween. The inventive arrangement includes an elongated foraminous web of material having generally parallel side edges, a reinforcement arrangement on its side edges, an attachment member spaced along the reinforcement member to permit the foraminous web to be supportively hung between adjacent, longitudinally spaced apart roadway support structures so as to keep birds from entering the support structures. The elongated foraminous web is preferably formed in a “V” shape with elongated side wings thereon for disposition between and attachment to the roadway support structures.
    • 一种用于防止鸟类进入并损坏细长巷道支撑结构的空心岩心的道路支护鸟类保护装置和方法。 细长的道路支撑结构纵向间隔开以允许它们之间的膨胀和收缩。 本发明的布置包括具有大致平行的侧边缘的细长的多孔材料网,在其侧边缘上的加强装置,沿着加强构件间隔开的附接构件,以允许多孔腹板被支撑地悬挂在相邻的纵向间隔开的道路支撑结构 以防止鸟类进入支撑结构。 细长的多孔网优选地形成为“V”形,其上具有细长的侧翼,用于配置在道路支撑结构之间并附接到道路支撑结构。
    • 4. 发明申请
    • Novel antibacterial agents
    • 新型抗菌剂
    • US20070196859A1
    • 2007-08-23
    • US11603329
    • 2006-11-21
    • Burton ChristensenEdmund MoranJohn GriffinJ. JudiceYongQi MuJohn PaceMathai MammenJames Aggen
    • Burton ChristensenEdmund MoranJohn GriffinJ. JudiceYongQi MuJohn PaceMathai MammenJames Aggen
    • A61K38/14A61K31/43A61K31/545A61K31/407
    • C07D477/12C07D499/32C07D499/44C07D501/56
    • This invention relates to novel multibinding compounds (agents) that are antibacterial agents. The multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands in their monovalent (i.e., unlinked ) state have the ability to bind to a an enzyme involved in cell wall biosynthesis and metabolism, a precursor used in the synthesis of the bacterial cell wall and/or the bacterial cell surface thereby interfere with the synthesis and/or metabolism of the cell wall. In particular the multibinding compounds of the invention comprise from 2-10 ligands covalently connected by a linker or linkers, wherein each of said ligands has a ligand domain capable of binding to penicillin binding proteins, a transpeptidase enzyme, a substrate of a transpeptidase enzyme, a beta-lactamase enzyme, penicillinase enzyme, cephalosporinase enzyme, a transglycosylase enzyme, or a transglycosylase enzyme substrate; Preferably, the ligands are selected from the beta lactam or glycopeptide class of antibacterial agents.
    • 本发明涉及作为抗菌剂的新型多结合化合物(试剂)。 本发明的多相结合化合物包含2-10个配体,其通过连接体或连接体共价连接,其中所述各单体(即,未连接)状态的所述配体具有结合涉及细胞壁生物合成和代谢的酶的能力 用于合成细菌细胞壁和/或细菌细胞表面的前体因而干扰细胞壁的合成和/或代谢。 特别地,本发明的多相结合化合物包含通过接头或接头共价连接的2-10个配体,其中每个所述配体具有能够结合青霉素结合蛋白的配体结构域,转肽酶,转肽酶的底物, β-内酰胺酶,青霉素酶,头孢菌素酶,转糖基酶或转糖基酶酶底物; 优选地,配体选自β-内酰胺或糖肽类抗菌剂。