专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US06794163B2 Methods to culture circovirus 有权
标题翻译：培养圆环病毒的方法
公开(公告)号：US06794163B2
公开(公告)日：2004-09-21
申请号：US10112540
申请日：2002-03-27
申请人： Qiang Liu , Suresh K. Tikoo , Philip Willson , Lorne A. Babiuk
发明人： Qiang Liu , Suresh K. Tikoo , Philip Willson , Lorne A. Babiuk
IPC分类号： C12P2100
CPC分类号： C07K14/005 , A61K2039/525 , C12N7/00 , C12N15/86 , C12N2710/10322 , C12N2750/10021 , C12N2750/10043 , C12N2750/10052
摘要： The present invention relates to methods for culturing circovirus and in particular, porcine circovirus. The present invention provides compositions and methods for culturing porcine circovirus in mammalian cells expressing mammalian adenovirus E1 functional protein.
摘要翻译：本发明涉及培养圆环病毒，特别是猪圆环病毒的方法。本发明提供了在表达哺乳动物腺病毒E1功能蛋白的哺乳动物细胞中培养猪圆环病毒的组合物和方法。

92. 发明授权

US11268140B2 Delayed pyrophosphorolysis activated polymerization 有权
公开(公告)号：US11268140B2
公开(公告)日：2022-03-08
申请号：US16409778
申请日：2019-05-11
申请人： Shaofeng Ding , Qiang Liu
发明人： Shaofeng Ding , Qiang Liu
IPC分类号： C12Q1/6853 , C12Q1/686
摘要： Minimal-copy-ratio of templates is a problem in detecting early stage cancer where minimal copies of somatic cancer-specific mutations are targeted in the presence of large copies of wildtype genome DNA, commonly a 1/10,000 or even less minimal-copy-ratio between the mutant target and wildtype control templates. To overcome this problem, delayed pyrophosphorolysis activated polymerization (delayed-PAP) was developed which can delay product accumulation of the wildtype control to a much later time or cycle by up to 15 cycles or by 30,000 folds. In the multiplex format, delayed-PAP is particularly useful to amplify not only the wildtype control but also mutant target templates accurately and consistently in the minimal-copy-ratio situation.

93. 发明授权

US10072294B2 Ultra-high sensitive monitoring of early transplantation failure 有权
公开(公告)号：US10072294B2
公开(公告)日：2018-09-11
申请号：US14000485
申请日：2012-02-16
申请人： Yun Yen , Qiang Liu , Fouad Kandeel , Kevin Ferreri , Steve S. Sommer , Rasha Shehatta
发明人： Yun Yen , Qiang Liu , Fouad Kandeel , Kevin Ferreri , Steve S. Sommer , Rasha Shehatta
IPC分类号： C07H21/04 , C12Q1/68 , C12Q1/6883
CPC分类号： C12Q1/6883 , C12Q2600/156 , G01N2510/00
摘要： The present invention provides a method for detecting transplantation failure of a transplanted organ or cells which comprises detecting a donor-positive but recipient-negative DNA marker in the recipient's plasma using pyrophosphorolysis activated polymerization. Because of the high sensitivity, specificity and selectivity of pyrophosphorolysis activated polymerization, transplantation failure can be detected at early stages and treatment can be initiate earlier.

94. 发明授权

US09438574B2 Client/server authentication over Fibre channel 有权
标题翻译：通过光纤通道进行客户端/服务器认证
公开(公告)号：US09438574B2
公开(公告)日：2016-09-06
申请号：US12346709
申请日：2008-12-30
申请人： Larry D. Hofer , Qiang Liu
发明人： Larry D. Hofer , Qiang Liu
IPC分类号： G06F7/04 , G06F17/30 , H04N7/16 , H04L29/06
CPC分类号： H04L63/08
摘要： An authentication service to authenticate access requests over a Fiber Channel (FC) network is provided. An authentication request is generated by a client and is sent over the FC network to a server. The request can be a native FC message, such as a CT message. For example, authentication software can generate the native FC message. In another example, authentication software can send a UDP or TCP authentication request, and an application program interface (API) can translate the request into a native FC message, such as a CT message, and send the message over the FC network. In another example, the authentication request can be sent as an encapsulated IP over FC message. For example, an authentication client can communicate using UDP or TCP messages, and an HBA can encapsulate the messages as IP over FC and send the encapsulated messages over the FC network.
摘要翻译：提供了通过光纤通道（FC）网络认证访问请求的认证服务。认证请求由客户端生成，并通过FC网络发送到服务器。请求可以是本地FC消息，例如CT消息。例如，认证软件可以生成本地FC消息。在另一个示例中，认证软件可以发送UDP或TCP认证请求，并且应用程序接口（API）可以将请求转换成诸如CT消息的本地FC消息，并且通过FC网络发送消息。在另一个示例中，认证请求可以作为封装的IP over FC消息发送。例如，认证客户端可以使用UDP或TCP消息进行通信，并且HBA可以将消息封装成IP over FC并通过FC网络发送封装的消息。

95. 发明授权

US09129375B1 Pose detection 有权
标题翻译：姿势检测
公开(公告)号：US09129375B1
公开(公告)日：2015-09-08
申请号：US13455949
申请日：2012-04-25
申请人： Qiang Liu , Samuel Henry Chang
发明人： Qiang Liu , Samuel Henry Chang
IPC分类号： G06T15/00 , G06T7/00 , H04N7/54 , H04N9/31 , G06T3/00 , G06T19/00 , H04N9/28
CPC分类号： G06T7/0038 , G06T3/0068 , G06T7/75 , G06T19/00 , G06T19/20 , G06T2219/2016 , H04N7/54 , H04N9/28 , H04N9/31 , H04N9/3185 , H04N9/3194
摘要： Techniques are described for determining the pose of an object based on a 3D point set representing the object. The 3D point set is rotated into a 2D coordinate system and a model object contour is aligned with the contour of the rotated point set using an iterative process. The aligned model object contour is then rotated back into the original 3D coordinate system, where its pose is assumed to represent the pose of the object.
摘要翻译：描述了基于表示对象的3D点集来确定对象的姿态的技术。将3D点集合旋转到2D坐标系中，并使用迭代过程将模型对象轮廓与旋转点集的轮廓对齐。然后将对齐的模型对象轮廓旋转回原始的3D坐标系，假设其姿态表示对象的姿态。

96. 发明授权

US08778560B2 Mixed ionic and electronic conductor based on Sr2Fe2-xM0XO6 perovskite 有权
标题翻译：基于Sr2Fe2-xM0XO6钙钛矿的混合离子和电子导体
公开(公告)号：US08778560B2
公开(公告)日：2014-07-15
申请号：US13020356
申请日：2011-02-03
申请人： Fanglin Chen , Qiang Liu
发明人： Fanglin Chen , Qiang Liu
IPC分类号： H01M4/48 , H01M8/10
CPC分类号： H01M4/9033 , B05D5/12 , H01M4/90 , H01M4/9025 , H01M8/12
摘要： In accordance with the present disclosure, a method for fabricating a symmetrical solid oxide fuel cell is described. The method includes synthesizing a composition comprising perovskite and applying the composition on an electrolyte support to form both an anode and a cathode.
摘要翻译：根据本公开，描述了制造对称固体氧化物燃料电池的方法。该方法包括合成包含钙钛矿的组合物并将该组合物施加在电解质支持体上以形成阳极和阴极。

97. 发明申请

US20140044581A1 ROTARY COMPRESSOR AND ROTATION MECHANISM 有权
标题翻译：旋转压缩机和旋转机构
公开(公告)号：US20140044581A1
公开(公告)日：2014-02-13
申请号：US14112188
申请日：2012-04-18
申请人： Chunzhi Mao , Xiaogeng Su , Qingwei Li , Qiang Liu , Hongshan Li
发明人： Chunzhi Mao , Xiaogeng Su , Qingwei Li , Qiang Liu , Hongshan Li
IPC分类号： F04C15/00
CPC分类号： F04C15/0092 , F04B9/125 , F04B49/03 , F04C18/0215 , F04C23/008 , F04C28/28 , F04C29/023 , F04C29/025 , F04C2240/809 , F04C2240/81 , F04C2270/24 , F04C2270/48
摘要： A rotary compressor, comprising: a housing (12), comprising a lubricant oil storage part for containing lubricating oil; a compression mechanism (20) disposed in the housing (12); a driving mechanism (30) driving the compression mechanism (20), the driving mechanism (30) comprising a rotation shaft (50), through-holes (54, 56) extending along the axial direction of the rotating shaft (50) are disposed inside the rotating shaft (50), and the rotation shaft (50) is in fluid connection with the lubricating oil storage part via the through-holes (54, 56); and an oil level sensor (120) in fluid connection with the through-holes (54, 56) inside the rotation shaft (50) via a pressurized collection channel (110). Also disclosed is a rotation mechanism, comprising an oil level sensor (120) in fluid connection with the through-holes (54, 56) inside the rotation shaft (50) via the pressurized collection channel (110). Accurate and reliable detection of the lubricating oil in a compressor can be done using the pressurized collection channel and the oil level sensor, thus greatly saving cost and improving compressor reliability.
摘要翻译：一种旋转压缩机，包括：壳体（12），包括用于容纳润滑油的润滑油储存部分; 设置在所述壳体（12）中的压缩机构（20）; 驱动压缩机构（20）的驱动机构（30），包括旋转轴（50）的驱动机构（30），沿着旋转轴（50）的轴向延伸的通孔（54,56）在所述旋转轴（50）内，所述旋转轴（50）经由所述通孔（54,56）与所述润滑油收纳部流体连通; 以及经由加压收集通道（110）与旋转轴（50）内部的通孔（54,56）流体连接的油位传感器（120）。还公开了一种旋转机构，包括经由加压收集通道（110）与旋转轴（50）内部的通孔（54,56）流体连接的油位传感器（120）。可以使用加压收集通道和油位传感器对压缩机中的润滑油进行精确可靠的检测，从而大大节省成本，提高压缩机的可靠性。

98. 发明授权

US08644358B2 Highly power-efficient and broadband quantum cascade lasers 有权
标题翻译：高效率和宽带量子级联激光器
公开(公告)号：US08644358B2
公开(公告)日：2014-02-04
申请号：US12795954
申请日：2010-06-08
申请人： Qiang Liu , Yu Yao , Anthony J. Hoffman , Matthew Escarra , Kale J. Franz , Jacob Khurgin , Yamac Dikmelik , William O. Charles , Jianxin Chen , Claire F. Gmachl
发明人： Qiang Liu , Yu Yao , Anthony J. Hoffman , Matthew Escarra , Kale J. Franz , Jacob Khurgin , Yamac Dikmelik , William O. Charles , Jianxin Chen , Claire F. Gmachl
IPC分类号： H01S5/34 , H01S5/343
CPC分类号： H01S5/3402 , B82Y20/00 , H01S5/0014 , H01S5/3407
摘要： The present invention relates generally to highly power-efficient quantum cascade sources, such as highly power-efficient quantum cascade lasers having ultra-strong coupling between injector and active regions which may be configured to provide broadband quantum cascade lasers.
摘要翻译：本发明一般涉及高功率效率的量子级联源，例如具有在喷射器和有源区域之间具有超强耦合的高功率效率量子级联激光器，其可被配置为提供宽带量子级联激光器。

99. 发明申请

US20130090269A1 DENDRITIC COMB-SHAPED POLYMER THICKENING AGENT, PREPARATON OF THE SAME AND APPLICATION THEREOF 有权
标题翻译：聚碳酸酯聚合物增稠剂，其制备方法及其应用
公开(公告)号：US20130090269A1
公开(公告)日：2013-04-11
申请号：US13508866
申请日：2010-06-11
申请人： Jianhui Luo , Huaijiang Zhu , Fengluan Bai , Pingmei Wang , Bin Ding , Jingbo Yang , Qiang Liu , Yuzhang Liu
发明人： Jianhui Luo , Huaijiang Zhu , Fengluan Bai , Pingmei Wang , Bin Ding , Jingbo Yang , Qiang Liu , Yuzhang Liu
IPC分类号： C08F228/02 , C08F226/10 , C09K8/588 , C08F220/56
CPC分类号： C08F228/02 , C08F216/08 , C08F220/06 , C08F220/56 , C08F222/04 , C08F222/14 , C08F226/10 , C08G83/002 , C09K8/588
摘要： The present invention relates to a dendritic comb-shaped polymer thickening agent and preparation and application thereof; it is a copolymer obtained by copolymerization of monomer (A) and monomer (B). Monomer (A) is one or more water-soluble unsaturated monomers with olefin chain, and monomer (B) is at least one monomer with the following general structure: wherein R1, R2 is selected from H or C1˜C12 alkyl group, respectively; R3, R4, R5 is selected from H or C1˜C8 alkyl group, C1˜C8 alkylaryl group, C1˜C8 alkyl ether or C1˜C8 alkyl ester group, respectively; A′ is selected from COO− or OH. The content of the monomer (A) is 70˜99.99% of the total mass of the monomer (A) and the monomer (B), and the content of monomer (B) is 0.01˜30% of the total mass of the monomer (A) and the monomer (B). The viscosity of the polymer solution with the present polymer is 30% higher than that with common polyacrylamide and it is used in polymer flooding for oil reservoir with permeability lower than 400 mD in oilfields.
摘要翻译：本发明涉及树枝状梳状聚合物增稠剂及其制备及应用; 是通过单体（A）和单体（B）的共聚得到的共聚物。单体（A）是一种或多种具有烯烃链的水溶性不饱和单体，单体（B）是至少一种具有以下一般结构的单体：其中R1，R2分别选自H或C1〜C12烷基; R3，R4，R5分别选自H或C1〜C8烷基，C1〜C8烷基芳基，C1〜C8烷基醚或C1〜C8烷基酯基; A'选自COO-或OH。单体（A）的含量为单体（A）和单体（B）总质量的70〜99.99％，单体（B）的含量为单体总量的0.01〜30％（A）和单体（B）。聚合物溶液与本发明聚合物的粘度比普通聚丙烯酰胺高30％，用于油田渗透率低于400mD的油藏聚合物驱油。

100. 发明授权

US08383766B2 Position dependent recognition of GNN nucleotide triplets by zinc fingers 有权
标题翻译：锌指的GNN核苷酸三联体的位置依赖性识别
公开(公告)号：US08383766B2
公开(公告)日：2013-02-26
申请号：US11893341
申请日：2007-08-15
申请人： Qiang Liu , Edward Rebar , Andrew C. Jamieson
发明人： Qiang Liu , Edward Rebar , Andrew C. Jamieson
IPC分类号： C07K14/00
CPC分类号： C07K14/00 , C07K1/00 , C07K14/47 , C07K14/4702 , C07K2299/00 , C12N15/102 , C12N15/62 , C12Q1/6886 , C12Q2600/156 , G01N33/5308 , G01N33/57484 , G01N33/6875 , G01N2500/04
摘要： The specificity of binding of a zinc finger to a triplet or quadruplet nucleotide target subsite depends upon the location of the zinc finger in a multifinger protein and, hence, upon the location of its target subsite within a larger target sequence. The present disclosure provides zinc finger amino acid sequences for recognition of triplet target subsites having the nucleotide G in the 5′-most position of the subsite, that have been optimized with respect to the location of the subsite within the target site. Accordingly, the disclosure provides finger position-specific amino acid sequences for the recognition of GNN target subsites. This allows the construction of multi-finger zinc finger proteins with improved affinity and specificity for their target sequences, as well as enhanced biological activity.
摘要翻译：锌指结合到三联体或四核苷酸靶位点的特异性取决于锌指在多角蛋白中的位置，并且因此取决于其目标亚位点在较大靶序列内的位置。本公开提供了锌指氨基酸序列，用于识别具有子部位的5'-最多位置的核苷酸G的相对于靶位点内的亚位点的位置优化的三重态目标亚位点。因此，本公开提供了用于识别GNN靶亚属的手指位置特异性氨基酸序列。这允许构建具有改善其靶序列的亲和性和特异性的多指锌指蛋白，以及增强的生物活性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式