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    • 26. 发明授权
    • Modified nucleotides
    • 修饰的核苷酸
    • US08071739B2
    • 2011-12-06
    • US12804352
    • 2010-07-20
    • John MiltonXiaolin WuMark SmithJoseph BrennanColin BarnesXiaohai LiuSilke Ruediger
    • John MiltonXiaolin WuMark SmithJoseph BrennanColin BarnesXiaohai LiuSilke Ruediger
    • C07H21/02C07H21/04C07H19/04C12Q1/68
    • C12Q1/6869C07H1/00C07H19/06C07H19/10C07H19/14C07H19/16C07H19/20C07H21/00C12Q2525/186C12Q2535/113Y02P20/55C12Q2525/197
    • The invention provides modified nucleotide or nucleoside molecule comprising a purine or pyrimidine base and a ribose or deoxyribose sugar moiety having a removable 3′-OH blocking group covalently attached thereto, such that the 3′ carbon atom has attached a group of the structure —O—Z wherein Z is any of —C(R′)2-O—R″, —C(R′)2-N(R″)2, —C(R′)2-N(H)R″, —C(R′)2-S—R″ and —C(R′)2-F, wherein each R″ is or is part of a removable protecting group; each R′ is independently a hydrogen atom, an alkyl, substituted alkyl, arylalkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclic, acyl, cyano, alkoxy, aryloxy, heteroaryloxy or amido group, or a detectable label attached through a linking group; or (R′)2 represents an alkylidene group of formula ═C(R′″)2 wherein each R′″ may be the same or different and is selected from the group comprising hydrogen and halogen atoms and alkyl groups; and wherein said molecule may be reacted to yield an intermediate in which each R″ is exchanged for H or, where Z is —C(R′)2-F, the F is exchanged for OH, SH or NH2, preferably OH, which intermediate dissociates under aqueous conditions to afford a molecule with a free 3′OH; with the proviso that where Z is —C(R′)2-S—R″, both R′ groups are not H.
    • 本发明提供了修饰的核苷酸或核苷分子,其包含嘌呤或嘧啶碱基和核糖或脱氧核糖糖部分,其具有共价连接到其上的可移除的3'-OH封闭基团,使得3'碳原子连接一组结构-O -Z其中Z是-C(R')2 -O-R“,-C(R')2 -N(R”)2,-C(R')2 -N(H)R“ -C(R')2 -S-R“和-C(R')2 -F,其中每个R”为或可移除的保护基团的一部分; 每个R'独立地是氢原子,烷基,取代的烷基,芳基烷基,烯基,炔基,芳基,杂芳基,杂环,酰基,氰基,烷氧基,芳氧基,杂芳氧基或酰氨基,或通过连接基团连接的可检测标记; 或(R')2表示式≡C(R'“)2的亚烷基,其中每个R”可以相同或不同,并且选自氢和卤素原子和烷基; 并且其中所述分子可以反应以产生其中每个R“被交换为H的中间体,或其中Z是-C(R')2 -F,F被交换成OH,SH或NH 2,优选OH,其中 中间体在水性条件下解离得到具有游离3'OH的分子; 条件是其中Z是-C(R')2 -S-R“,两个R'基团不是H.
    • 27. 发明授权
    • Face protector and protective system
    • 面部保护和保护系统
    • US07805776B2
    • 2010-10-05
    • US11425598
    • 2006-06-21
    • Daniel CrossmanClint Alexander HedgeMark SmithJustin Myles
    • Daniel CrossmanClint Alexander HedgeMark SmithJustin Myles
    • A42B1/08A42B1/06F41H1/04
    • A42B3/326A42B3/044A42B3/185A42B3/20
    • A face protector comprises a protective structure shaped for extending about a person's mandibular region and a mounting for mounting the face protector to a military combat helmet. The protective structure comprises a front portion and opposed left and right side portions extending from the front portion, the front portion having a free upper edge for positioning below eye level and above mouth level when mounted to the helmet, and being size to extend to below a person's chin. The front portion has inner and outer surfaces, and the mounting is positioned to space the inner surface and the upper edge away from the person's mouth and nose when mounted to the helmet to provide a gap for the passage of ambient air therebetween to permit unobstructed breathing. The protective structure comprises a ballistic resistant material for providing protection against high velocity fragments from explosive devices.
    • 面部保护器包括形状用于围绕人的下颌区域延伸的保护结构和用于将面部保护器安装到军事作战头盔的安装件。 保护结构包括前部和从前部延伸的相对的左右侧部分,前部具有自由上边缘,用于定位在眼睛水平下方并且在安装到头盔上时在嘴高度上,并且尺寸延伸到下面 一个人的下巴。 前部具有内表面和外表面,并且安装件被定位成当安装到头盔上时使内表面和上边缘远离人的嘴和鼻部,以提供用于其间的环境空气通过的间隙,以允许畅通无阻的呼吸 。 保护结构包括防弹材料,用于提供防止爆炸装置的高速碎片的保护。
    • 30. 发明申请
    • RICH MEDIA COLLABORATION SYSTEM
    • 多媒体合作系统
    • US20090260060A1
    • 2009-10-15
    • US12102670
    • 2008-04-14
    • Mark SmithKevin AndersonMichael Harvey
    • Mark SmithKevin AndersonMichael Harvey
    • G06F3/048G06F21/00
    • H04L63/105G06Q10/10
    • A user annotates a shared document with text, sound, images, video, an e-mail message, graphics, screen snapshots, web site snapshots to share with others. The document and its annotations are stored in a digital object repository to which other users have access. Within the closed collaboration system, only users who are authenticated may upload digital objects, annotate digital objects and view objects and their annotations. The user sends a message to other users to invite them to view the object and its annotations and to add their own annotations. An annotated object generates an alert for all of the invited users. A remote authentication gateway authenticates users and has a repository for user metadata. Digital object repositories are separate from the authentication gateway, thus providing for disintermediation of the user metadata from the digital object data. The collaboration system may be hosted by a third party on a server computer available over the Internet that displays a web site. A user is not required to have collaboration system software on his or her computer and may annotate any image on the web site for later viewing by other users of the web site.
    • 用户使用文本,声音,图像,视频,电子邮件消息,图形,屏幕快照,与其他人共享的网站快照来注释共享文档。 文档及其注释存储在其他用户可访问的数字对象存储库中。 在封闭的协作系统中,只有经过身份验证的用户才能上传数字对象,注释数字对象,查看对象及其注释。 用户向其他用户发送消息,邀请他们查看对象及其注释,并添加自己的注释。 注释对象会为所有受邀用户生成警报。 远程验证网关对用户进行身份验证,并具有用户元数据的存储库。 数字对象存储库与认证网关分离,从而提供用户元数据从数字对象数据的中介。 协作系统可以由可通过因特网可用的显示网站的服务器计算机上的第三方托管。 用户不需要在他或她的计算机上拥有协作系统软件,并且可以在网站上注释任何图像,以供该网站的其他用户稍后查看。