专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20170343526A1 METHODS OF ANALYZING CRUDE OIL 审中-公开
公开(公告)号：US20170343526A1
公开(公告)日：2017-11-30
申请号：US15677231
申请日：2017-08-15
申请人： Purdue Research Foundation
发明人： Robert Graham Cooks , Fred Paul Mark Jjunju , Anyin Li , Iman S. Roqan
IPC分类号： G01N33/28 , H01J49/04 , G01N30/72 , H01J49/00 , H01J49/16 , H01J49/10
CPC分类号： G01N33/2823 , G01N30/724 , G01N30/7266 , H01J49/0031 , H01J49/04 , H01J49/10 , H01J49/164
摘要： The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.

32. 发明申请

US20140312216A1 SIGNAL PROCESSING FOR MASS DIRECTED FRACTION COLLECTION 审中-公开
标题翻译：信号处理大规模分类收集
公开(公告)号：US20140312216A1
公开(公告)日：2014-10-23
申请号：US13864606
申请日：2013-04-17
申请人： ADVION INC.
发明人： Simon Prosser , Ben Trumbore , Sha Wang , Nigel Sousou
IPC分类号： H01J49/00 , H01J49/02
CPC分类号： G01N30/82 , G01N30/724 , G01N30/8641 , H01J49/0431
摘要： A system and removing noise from a mass spectrometer signal for fraction collection is described herein.
摘要翻译：本文描述了一种系统，并从质谱仪信号中去除噪声以用于馏分收集。

33. 发明申请

US20120024399A1 Electrospray Interface To A Microfluidic Substrate 有权
标题翻译：微流体基板的电喷雾界面
公开(公告)号：US20120024399A1
公开(公告)日：2012-02-02
申请号：US13202363
申请日：2010-03-05
申请人： David P. Prentice , Russell L. Keene , Stanislaw Koziol , Joseph D. Michienzi , Paul E. Linderson , Gary W. Bertone
发明人： David P. Prentice , Russell L. Keene , Stanislaw Koziol , Joseph D. Michienzi , Paul E. Linderson , Gary W. Bertone
IPC分类号： B23P19/00
CPC分类号： B01D15/10 , B01L3/5027 , B01L3/502715 , B01L3/502753 , B01L3/563 , B01L2200/025 , B01L2200/027 , B01L2200/0689 , B01L2300/0816 , B01L2300/0883 , B05B1/00 , B05B1/02 , G01N27/44791 , G01N30/6095 , G01N30/72 , G01N30/7233 , G01N30/724 , G01N30/7266 , H01J49/167 , Y10T137/598 , Y10T436/24
摘要： A liquid-chromatography module includes a microfluidic cartridge housing a microfluidic substrate with a channel for transporting fluid. The microfluidic substrate has fluidic apertures through which fluid is supplied to the channel. One side of the cartridge has nozzle openings, each aligning with a fluidic aperture in the microfluidic substrate and receiving a fluidic nozzle. A clamping assembly has a plunger that is movable into a clamped position and an end housing that defines a chamber. One wall of the end housing has a fluidic block with fluidic nozzles extending into the chamber. A second wall has a slot through which the cartridge enters the chamber. When moved into the clamped position while the cartridge is in the chamber, the plunger urges the cartridge against the fluidic block such that each fluidic nozzle enters one nozzle opening and establishes fluidic communication with one fluidic aperture in the microfluidic substrate.
摘要翻译：液相色谱模块包括容纳具有用于输送流体的通道的微流体基板的微流体盒。微流体衬底具有流体孔，通道将流体供应到通道。墨盒的一侧具有喷嘴开口，每个与微流体基板中的流体孔对准并且接收流体喷嘴。夹紧组件具有可移动到夹紧位置的柱塞和限定腔室的端部壳体。端部壳体的一个壁具有流体块，流体喷嘴延伸到腔室中。第二壁具有狭槽，盒通过该槽进入腔室。当墨盒在腔室中移动到夹紧位置时，柱塞将墨盒推向流体块，使得每个流体喷嘴进入一个喷嘴开口并与微流体衬底中的一个流体孔隙建立流体连通。

34. 发明申请

US20080296492A1 METHODS AND APPARATUS FOR PERFORMING CHROMATOGRAPHY AND MASS SPECTROSCOPY WITH SUPERCRITICAL FLUID SAMPLES 有权
标题翻译：用超临界流体样品进行色谱和质谱分析的方法和装置
公开(公告)号：US20080296492A1
公开(公告)日：2008-12-04
申请号：US12127313
申请日：2008-05-27
申请人： Joseph A. Jarrell
发明人： Joseph A. Jarrell
IPC分类号： B01D59/44
CPC分类号： G01N30/724 , G01N30/7246 , H01J49/165 , B01D15/40
摘要： Embodiments of the present invention are directed to devices and methods for receiving NSC Fluids having at least one analyte from a chromatograph and directing analyte ions into the vacuum regions of a mass spectrometer. The device has a housing having at least one wall defining a chamber, sample inlet, an ionization media inlet and an outlet. The sample inlet has a position in communication with a chromatograph receiving a NSC Fluid. The sample inlet receives the NSC Fluid and directs the NSC Fluid into the chamber to form a sample jet of NSC Fluid. The ionization media inlet is placed in fluid communication with a source of ionization media and directs the ionization media into the chamber and the sample jet to create analyte ions. The analyte ions are received in the mass spectrometer vacuum region orifice.
摘要翻译：本发明的实施方案涉及用于接收具有来自色谱仪的至少一种分析物并将分析物离子导入质谱仪的真空区域的NSC流体的装置和方法。该装置具有壳体，该壳体具有限定腔室，样品入口，离子化介质入口和出口的至少一个壁。样品入口具有与接收NSC流体的色谱仪连通的位置。样品入口接收NSC流体并将NSC流体引导到室中以形成NSC Fluid的样品射流。离子化介质入口与离子化介质源流体连通，并将电离介质引导到室中，并将样品射流引导以产生分析物离子。分析离子被接收在质谱仪真空区域孔中。

35. 发明申请

US20070071638A1 Parallel processing microfluidic chip 审中-公开
标题翻译：并行处理微流控芯片
公开(公告)号：US20070071638A1
公开(公告)日：2007-03-29
申请号：US11603404
申请日：2006-11-22
申请人： Karsten Kraiczek , Bernd Glatz , Patrick Mueller , Jan Eickhoff , Martin Baeuerle , Herbert Anderer
发明人： Karsten Kraiczek , Bernd Glatz , Patrick Mueller , Jan Eickhoff , Martin Baeuerle , Herbert Anderer
IPC分类号： G01N21/00
CPC分类号： G01N30/466 , B01L3/5025 , B01L3/502738 , B01L2400/0622 , G01N30/20 , G01N30/6095 , G01N30/724 , G01N2030/085 , G01N2030/201 , G01N2030/202 , H01J41/04 , H01J49/04
摘要： A microfluidic chip with at least one inlet port, with at least one microfluidic flow path coupled to the inlet port, and with at least one analytical element adapted for analyzing and/or separating components of a liquid within the flow path which is arranged within or adjacent to, and/or is coupled to the microfluidic flow path. The microfluidic chip is adapted to execute at least two processes in parallel.
摘要翻译：具有至少一个入口端口的微流体芯片，其具有耦合到入口端口的至少一个微流体流动路径，以及适于分析和/或分离流路内部的液体的组分的至少一个分析元件，邻近和/或耦合到微流体流动路径。微流控芯片适于并行执行至少两个过程。

36. 发明授权

US5162650A Method and apparatus for multi-stage particle separation with gas addition for a mass spectrometer 失效
标题翻译：使用气相色谱仪进行多级粒子分离的方法和装置
公开(公告)号：US5162650A
公开(公告)日：1992-11-10
申请号：US645649
申请日：1991-01-25
申请人： Mark E. Bier
发明人： Mark E. Bier
IPC分类号： G01N30/72 , H01J49/04 , H01J49/42
CPC分类号： H01J49/067 , G01N30/7273 , G01N30/7293 , H01J49/044 , H01J49/045 , G01N30/724
摘要： Disclosed is a multi-stage particle separator for separating analyte from non-analyte solvent in a fluid sample having nebulizing means to form droplets from the liquid sample and means coupled to the nebulizing means for adding helium to the nebulizing means. Furthermore, the multi-stage particle separator has a desolvation chamber for receiving the droplets, the desolvation chamber terminating in a nozzle, a multi-stage momentum separator including skimmers, and means for introducing a gas into one or more of the states to increase pressure of the latter stage so that the particles leave the multi-stage separator substantially free of solvent.
摘要翻译：公开了一种多级颗粒分离器，用于在具有雾化装置的流体样品中从非分析物溶剂中分离分析物，以从液体样品形成液滴，并且耦合到雾化装置的装置，用于将氦添加到雾化装置。此外，多级粒子分离器具有用于接收液滴的去溶剂化室，终止在喷嘴中的去溶剂化室，包含脱水器的多级动量分离器，以及用于将气体引入一种或多种状态以增加压力的装置使得颗粒离开多级分离器基本上不含溶剂。

37. 发明授权

US4403147A Apparatus for analyzing liquid samples with a mass spectrometer 失效
标题翻译：用质谱仪分析液体样品的装置
公开(公告)号：US4403147A
公开(公告)日：1983-09-06
申请号：US348129
申请日：1982-02-12
申请人： Attilio Melera , Armand Neukermans
发明人： Attilio Melera , Armand Neukermans
IPC分类号： G01N30/30 , G01N30/60 , G01N30/72 , H01J49/04 , H01J49/30
CPC分类号： H01J49/044 , G01N30/7246 , G01N2030/6013 , G01N30/30 , G01N30/724 , G01N30/726 , G01N30/7273
摘要： Apparatus is provided for analyzing liquid samples by a mass spectrometer. A stream of liquid droplets of the sample is formed by a probe which expels the droplets into a desolvation chamber. The droplets are evaporated in the desolvation chamber and the evaporated materials injected into the source region of the mass spectrometer. In some preferred embodiments, the system is configured so that no solvent or solute is pumped out of the desolvation chamber during transit; discrimination against highly volatile materials is thereby prevented. The apparatus may be used as an interface between a liquid chromatograph and the mass spectrometer.
摘要翻译：提供用于通过质谱仪分析液体样品的装置。通过将液滴排入去溶剂室的探针形成样品液滴。在脱溶剂室中蒸发液滴，并将蒸发的物质注入质谱仪的源区。在一些优选的实施方案中，该系统被配置为使得在运输期间不将溶剂或溶质泵送出去溶剂化室; 从而防止对高挥发性物质的歧视。该装置可以用作液相色谱仪和质谱仪之间的界面。

38. 发明公开

EP3166129A4 MASS SPECTROMETER 审中-公开
公开(公告)号：EP3166129A4
公开(公告)日：2018-06-13
申请号：EP14896695
申请日：2014-07-03
申请人： SHIMADZU CORP
发明人： YAMAGUCHI SHINICHI
IPC分类号： H01J49/00 , G01N30/62 , G01N30/72 , H01J49/04 , H01J49/14 , H01J49/16
CPC分类号： H01J49/0009 , G01N30/724 , G01N2030/626 , H01J49/0422 , H01J49/0431 , H01J49/0445 , H01J49/145 , H01J49/165
摘要： The mass spectrometer (1) provides an ionization chamber (11) therein with: a probe (15) having a sample to be measured flow path (155) for spraying a sample to be measured; and a standard sample flow path (255) for spraying a standard sample used for the calibration of the mass-to-charge ratio of the mass spectrum into the ionization chamber. The standard sample is intermittently introduced into the ionization chamber via a pulse valve (216). Thus, mixing of the sample to be measured and the standard sample can be prevented, while the timing according to which the standard sample is introduced can be appropriately controlled. It also becomes possible to acquire an accurate mass spectrum for each sample to be measured even in the case where a number of types of samples to be measured are introduced into the ionization chamber one after another over a short period of time.

39. 发明公开

EP3265822A1 TISSUE ANALYSIS BY MASS SPECTROMETRY OR ION MOBILITY SPECTROMETRY 有权
标题翻译：用质谱或离子迁移谱法分析组织分析
公开(公告)号：EP3265822A1
公开(公告)日：2018-01-10
申请号：EP16710790.3
申请日：2016-03-07
申请人： Micromass UK Limited
发明人： PRINGLE, Steven Derek , KARANCSI, Tamás , JONES, Emrys , MORRIS, Michael Raymond , BALOG, Júlia , LANGRIDGE, James Ian , TAKÁTS, Zoltán , BOLT, Frances , GÖDÖRHÁZY, Lajos , SZALAY, Dániel , SIMON, Dániel , RICHARDSON, Keith
IPC分类号： G01N33/68 , H01J49/00 , A61B18/00
CPC分类号： H01J49/049 , A61B1/00013 , A61B1/041 , A61B1/2736 , A61B1/31 , A61B5/0066 , A61B5/0075 , A61B5/015 , A61B5/0507 , A61B5/055 , A61B5/14542 , A61B6/032 , A61B6/037 , A61B8/13 , A61B10/00 , A61B10/0041 , A61B10/0233 , A61B10/0283 , A61B17/00 , A61B17/320068 , A61B18/00 , A61B18/04 , A61B18/042 , A61B18/14 , A61B18/1445 , A61B18/1815 , A61B18/20 , A61B90/13 , A61B2010/0083 , A61B2017/320069 , A61B2018/00577 , A61B2018/00589 , A61B2018/00994 , A61B2218/002 , A61B2218/008 , A61F13/38 , C12Q1/025 , C12Q1/04 , C12Q1/18 , C12Q1/24 , G01N1/2202 , G01N3/00 , G01N9/00 , G01N27/622 , G01N27/624 , G01N30/724 , G01N33/487 , G01N33/48735 , G01N33/6848 , G01N33/6851 , G01N33/92 , G01N2001/2223 , G01N2333/195 , G01N2405/00 , G01N2405/04 , G01N2405/08 , G01N2570/00 , G01N2800/26 , G06F19/18 , G06F19/324 , G06F19/3481 , G16H10/40 , G16H15/00 , G16H50/20 , H01J49/0004 , H01J49/0027 , H01J49/0031 , H01J49/0036 , H01J49/025 , H01J49/0404 , H01J49/0409 , H01J49/0422 , H01J49/044 , H01J49/0445 , H01J49/0459 , H01J49/0463 , H01J49/0468 , H01J49/061 , H01J49/068 , H01J49/10 , H01J49/14 , H01J49/16 , H01J49/164 , H01J49/24 , H01J49/26
摘要： A method of analysis using mass and/or ion mobility spectrometry or ion mobility spectrometry is disclosed comprising: using a first device to generate aerosol, smoke or vapour from one or more regions of a first target of biological material; and mass and/or ion mobility analysing and/or ion mobility analysing said aerosol, smoke, or vapour, or ions derived therefrom so as to obtain first spectrometric data. The method may use an ambient ionisation method.

40. 发明公开

EP3265821A1 LIQUID TRAP OR SEPARATOR FOR ELECTROSURGICAL APPLICATIONS 有权
标题翻译：用于电外科应用的液体分离器或分离器
公开(公告)号：EP3265821A1
公开(公告)日：2018-01-10
申请号：EP16710789.5
申请日：2016-03-07
申请人： Micromass UK Limited
发明人： KARANCSI, Tamás , GÖDÖRHÁZY, Lajos , SZALAY, Dániel , TAKÁTS, Zoltán , BALOG, Júlia , PRINGLE, Steven Derek , SIMON, Dániel
IPC分类号： G01N33/68 , A61B17/00 , G01N3/00 , G01N9/00 , H01J49/00 , A61B18/00 , G01N27/62 , G01N33/92
CPC分类号： H01J49/049 , A61B1/00013 , A61B1/041 , A61B1/2736 , A61B1/31 , A61B5/0066 , A61B5/0075 , A61B5/015 , A61B5/0507 , A61B5/055 , A61B5/14542 , A61B6/032 , A61B6/037 , A61B8/13 , A61B10/00 , A61B10/0041 , A61B10/0233 , A61B10/0283 , A61B17/00 , A61B17/320068 , A61B18/00 , A61B18/04 , A61B18/042 , A61B18/14 , A61B18/1445 , A61B18/1815 , A61B18/20 , A61B90/13 , A61B2010/0083 , A61B2017/320069 , A61B2018/00577 , A61B2018/00589 , A61B2018/00994 , A61B2218/002 , A61B2218/008 , A61F13/38 , C12Q1/025 , C12Q1/04 , C12Q1/18 , C12Q1/24 , G01N1/2202 , G01N3/00 , G01N9/00 , G01N27/622 , G01N27/624 , G01N30/724 , G01N33/487 , G01N33/48735 , G01N33/6848 , G01N33/6851 , G01N33/92 , G01N2001/2223 , G01N2333/195 , G01N2405/00 , G01N2405/04 , G01N2405/08 , G01N2570/00 , G01N2800/26 , G06F19/18 , G06F19/324 , G06F19/3481 , G16H10/40 , G16H15/00 , G16H50/20 , H01J49/0004 , H01J49/0027 , H01J49/0031 , H01J49/0036 , H01J49/025 , H01J49/0404 , H01J49/0409 , H01J49/0422 , H01J49/044 , H01J49/0445 , H01J49/0459 , H01J49/0463 , H01J49/0468 , H01J49/061 , H01J49/068 , H01J49/10 , H01J49/14 , H01J49/16 , H01J49/164 , H01J49/24 , H01J49/26
摘要： An apparatus for mass spectrometry and/or ion mobility spectrometry is disclosed comprising a first device arranged and adapted to generate aerosol, smoke or vapour from a target and one or more second devices arranged and adapted to aspirate aerosol, smoke, vapour and/or liquid to or towards an analyser. A liquid trap or separator is provided to capture and/or discard liquid aspirated by the one or more second devices.

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