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公开(公告)号：US11249101B2
公开(公告)日：2022-02-15
申请号：US16781262
申请日：2020-02-04
Applicant: Elemental Scientific, Inc.
Inventor： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
Abstract: Systems and methods are described to determine whether a sample transmitted through a transfer line from a remote sampling system contains a suitable sample to analyze by an analysis system. A system embodiment includes, but is not limited to, a sample receiving line configured to receive a liquid segment a first detector configured to detect the liquid segment at a first location in the sample receiving line; a second detector configured to detect the liquid segment at a second location in the sample receiving line downstream from the first location; and a controller configured to register a continuous liquid segment in the sample receiving line when the first detector and the second detector match detection states prior to the controller registering a change of state of the first detector.
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公开(公告)号：US10352952B2
公开(公告)日：2019-07-16
申请号：US16125135
申请日：2018-09-07
Applicant: Elemental Scientific, Inc.
Inventor： Tyler Yost , David Diaz , Daniel R. Wiederin , Kevin Hahn
Abstract: A sample identification system for an automated sampling and dispensing device is described. In an example implementation, the sample identification system includes a sample probe configured to contact a sample positioned within a sample vessel. Further, the sample identification system includes an identifier capture device configured to measure a sample identifier associated with the sample vessel and generate a data signal in response thereto, where the data signal corresponds to an identity of the at least one sample. During operation, the identifier capture device scans a sample holder, a sample vessel, or a table top of the automated sampling and dispensing device to measure the sample identifier and to generate the data signal in response thereto.
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公开(公告)号：US09523700B1
公开(公告)日：2016-12-20
申请号：US14525531
申请日：2014-10-28
Applicant: Elemental Scientific, Inc.
Inventor： Tyler Yost , David Diaz , Daniel R. Wiederin , Kevin Hahn
CPC classification number: G01N35/00732 , G01N35/1011 , G01N2035/00752 , G01N2035/00831 , G01N2035/00841 , G01N2035/00851 , G01N2035/00881 , G06K7/10564 , G06K7/1417 , G06K19/06037
Abstract: A sample identification system for an automated sampling and dispensing device is described. In an example implementation, the sample identification system includes a sample probe configured to contact a sample positioned within a sample vessel. Further, the sample identification system includes an identifier capture device configured to measure a sample identifier associated with the sample vessel and generate a data signal in response thereto, where the data signal corresponds to an identity of the at least one sample. During operation, the identifier capture device scans a sample holder, a sample vessel, or a table top of the automated sampling and dispensing device to measure the sample identifier and to generate the data signal in response thereto.
Abstract translation: 描述了用于自动取样和分配装置的样品识别系统。 在示例性实施方案中，样品识别系统包括构造成接触位于样品容器内的样品的样品探针。 此外，样本识别系统包括标识符捕获装置，其被配置为测量与样本容器相关联的样本标识符并响应于此产生数据信号，其中数据信号对应于至少一个样本的身份。 在操作期间，标识符捕获装置扫描自动取样和分配装置的样品架，样品容器或台面，以测量样品标识符并响应于此产生数据信号。
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4.发明授权公开(公告)号：US12085497B1
公开(公告)日：2024-09-10
申请号：US18400300
申请日：2023-12-29
Applicant: Elemental Scientific, Inc. , Samsung Electronics Co., Ltd.
Inventor： Myung Hwan Kim , Daesung Kim , Austin Schultz , Cole Nardini , David Diaz , Kyle Uhlmeyer , Daniel R. Wiederin , Jaeyoung Kim , Min-Soo Suh , So Young Kim , Sooyeon Kim , Junghee Shin , Suyeon Jeong
IPC: G01N15/1429 , G01N30/72 , H01J49/10 , H01J49/36 , G01N15/10
CPC classification number: G01N15/1429 , G01N30/72 , H01J49/105 , H01J49/36 , G01N2015/1029
Abstract: Systems and methods for analyzing ultra-low level concentration nanoparticles in semiconductor cleaning chemicals by single particle inductively coupled plasma mass spectrometry (spICP-MS) are described. In aspects, the methods described herein include determination factors that are specific to each of the chemical matrix and the type of analyte associated with the nanoparticles present in a fluid sample for both a particle baseline intensity value and a nanoparticle detection threshold.
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公开(公告)号：US20180180639A1
公开(公告)日：2018-06-28
申请号：US15735850
申请日：2016-06-24
Applicant: Elemental Scientific, Inc.
Inventor： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
Abstract: Systems and methods are described to determine whether a sample transmitted through a transfer line from a remote sampling system contains a suitable sample to analyze by an analysis system. A system embodiment includes, but is not limited to, a sample receiving line configured to receive a liquid segment a first detector configured to detect the liquid segment at a first location in the sample receiving line; a second detector configured to detect the liquid segment at a second location in the sample receiving line downstream from the first location; and a controller configured to register a continuous liquid segment in the sample receiving line when the first detector and the second detector match detection states prior to the controller registering a change of state of the first detector.
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Patent Agency Ranking
公开(公告)号：US09341229B1
公开(公告)日：2016-05-17
申请号：US14022444
申请日：2013-09-10
Applicant: Elemental Scientific, Inc.
Inventor： Daniel R. Wiederin , David Diaz , Gary J. Barrett
CPC classification number: G01N35/1011 , B01L3/021 , B01L9/02 , B01L2300/0829
Abstract: A dampening device for an automated sampling/dispensing device is described. In an example implementation, the dampening device includes a cylindrical body. The cylindrical body includes a first end and a second end, a first opening being defined within the first end and a second opening being defined within the second end. Further, the cylindrical body may include an inner diameter greater than an outer diameter of an automated sampling/dispensing device sample probe. During operation, the dampening device moves out of phase with the automated sampling/dispensing device sample probe allowing sample probe vibrations to be dampened during operation. The dampening device is configured to be magnetically attracted to the sampling/dispensing device. For example, the dampening device and/or the sampling/dispensing device can include a permanent magnetic material, a ferromagnetic material, a ferrimagnetic material, and/or an electromagnet.
Abstract translation: 描述了用于自动取样/分配装置的阻尼装置。 在示例性实施例中，阻尼装置包括圆柱体。 圆柱体包括第一端和第二端，第一开口限定在第一端内，第二开口限定在第二端内。 此外，圆柱体可以包括大于自动取样/分配装置样品探针的外径的内径。 在运行过程中，阻尼装置与自动采样/分配装置的样品探针异相移动，允许样品探针振动在操作过程中被抑制。 阻尼装置构造成磁吸引到采样/分配装置。 例如，阻尼装置和/或采样/分配装置可以包括永磁材料，铁磁材料，铁磁材料和/或电磁体。
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公开(公告)号：US11933698B2
公开(公告)日：2024-03-19
申请号：US17368056
申请日：2021-07-06
Applicant: Elemental Scientific, Inc.
Inventor： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
CPC classification number: G01N1/10 , G01N1/14 , G01N35/00732 , G01N35/00871 , G01N35/1097 , H01J49/045 , G01N2001/002
Abstract: A system includes an analysis system at a first location and one or more remote sampling systems at a second location remote from the first location. A sampling system can be configured to receive a remote liquid sample. The system also includes a sample transfer line configured to transport gas from the second location to the first location. The sample transfer line is configured to selectively couple with a remote sampling for supplying a continuous liquid sample segment to the sample transfer line. The system can further include a sample receiving line at the first location. The sample receiving line is configured to selectively couple with the sample transfer line and the analysis system to receive the continuous liquid sample segment and supply the sample to an analysis device.
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公开(公告)号：US20220252630A1
公开(公告)日：2022-08-11
申请号：US17584734
申请日：2022-01-26
Applicant: Elemental Scientific, Inc.
Inventor： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
Abstract: Systems and methods are described to determine whether a sample transmitted through a transfer line from a remote sampling system contains a suitable sample to analyze by an analysis system. A system embodiment includes, but is not limited to, a sample receiving line configured to receive a liquid segment a first detector configured to detect the liquid segment at a first location in the sample receiving line; a second detector configured to detect the liquid segment at a second location in the sample receiving line downstream from the first location; and a controller configured to register a continuous liquid segment in the sample receiving line when the first detector and the second detector match detection states prior to the controller registering a change of state of the first detector.
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公开(公告)号：US20210381931A1
公开(公告)日：2021-12-09
申请号：US17368056
申请日：2021-07-06
Applicant: Elemental Scientific, Inc.
Inventor： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
Abstract: A system includes an analysis system at a first location and one or more remote sampling systems at a second location remote from the first location. A sampling system can be configured to receive a remote liquid sample. The system also includes a sample transfer line configured to transport gas from the second location to the first location. The sample transfer line is configured to selectively couple with a remote sampling for supplying a continuous liquid sample segment to the sample transfer line. The system can further include a sample receiving line at the first location. The sample receiving line is configured to selectively couple with the sample transfer line and the analysis system to receive the continuous liquid sample segment and supply the sample to an analysis device.
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公开(公告)号：US11041835B2
公开(公告)日：2021-06-22
申请号：US16787817
申请日：2020-02-11
Applicant: Elemental Scientific, Inc.
Inventor： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
Abstract: Systems and methods are described to determine whether a sample transmitted through a transfer line from a remote sampling system contains a suitable sample to analyze by an analysis system. A system embodiment includes, but is not limited to, a sample receiving line configured to receive a liquid segment a first detector configured to detect the liquid segment at a first location in the sample receiving line; a second detector configured to detect the liquid segment at a second location in the sample receiving line downstream from the first location; and a controller configured to register a continuous liquid segment in the sample receiving line when the first detector and the second detector match detection states prior to the controller registering a change of state of the first detector.
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