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    MULTIMODAL METHOD FOR IDENTIFYING HAZARDOUS AGENTS
    2.
    发明专利
    MULTIMODAL METHOD FOR IDENTIFYING HAZARDOUS AGENTS 未知

    公开(公告)号：CA2571932A1

    公开(公告)日：2006-08-31

    申请号：CA2571932

    申请日：2005-06-30

    Applicant: CHEMIMAGE CORP

    Inventor： SCHWEITZER ROBERT ,  TREADO PATRICK ,  NEISS JASON ,  NELSON MATTHEW P

    IPC: G01J3/44

    Abstract: The invention relates to apparatus and methods for assessing occurrence of a hazardous agent in a sample by performing multimodal spectral analysis of the sample. Methods of employing Raman spectroscopy for entities in a sample which exhibit one or more optical properties characteristic of a hazardous agent are disclosed. Devices and systems suitable for performing such methods are also disclosed.

    FORENSIC INTEGRATED SEARCH TECHNOLOGY
    3.
    发明申请
    FORENSIC INTEGRATED SEARCH TECHNOLOGY 审中-公开
    威信集成搜索技术

    公开(公告)号：WO2006135806A3

    公开(公告)日：2008-05-02

    申请号：PCT/US2006022618

    申请日：2006-06-09

    Applicant: CHEMIMAGE CORP ,  TREADO PATRICK J ,  SCHWEITZER ROBERT ,  NEISS JASON

    Inventor： TREADO PATRICK J ,  SCHWEITZER ROBERT ,  NEISS JASON

    IPC: G06F17/30 ,  G06F19/00 ,  G06F19/28

    CPC classification number: G06F17/30536 ,  G06F19/703 ,  G06F19/709

    Abstract: A system and method to search spectra databases and to identify unknown materials. A library having a plurality of sublibraries is provided wherein each sublibrary contains a plurality of reference data sets generated by a corresponding one of a plurality of spectroscopic data generating instruments associated with the sublibrary. Each reference data set characterizes a corresponding known material. A plurality of test data sets is provided that is characteristic of an unknown material, wherein each test data set is generated by one or more of the plurality of spectroscopic data generating instalments. For each test data set, each sublibrary is searched where the sublibrary is associated with the spectroscopic data generating instrument used to generate the test data set

    Abstract translation: 搜索光谱数据库并识别未知材料的系统和方法。 提供具有多个子图库的库，其中每个子图库包含由与该子图书馆相关联的多个光谱数据生成装置中的相应一个生成的多个参考数据集。 每个参考数据集表征相应的已知材料。 提供了多个测试数据集，其是未知材料的特征，其中每个测试数据集由多个光谱数据产生分段中的一个或多个产生。 对于每个测试数据集，搜索每个子图书馆，其中子图书馆与用于生成测试数据集的光谱数据生成工具相关联

    SYSTEM AND METHOD FOR SPECTRAL UNMIXING IN A FIBER ARRAY SPECTRAL TRANSLATOR BASED POLYMORPH SCREENING SYSTEM
    4.
    发明申请
    SYSTEM AND METHOD FOR SPECTRAL UNMIXING IN A FIBER ARRAY SPECTRAL TRANSLATOR BASED POLYMORPH SCREENING SYSTEM 审中-公开
    基于光纤光栅转换器的聚合物筛选系统的光谱分析系统与方法

    公开(公告)号：WO2007101163A2

    公开(公告)日：2007-09-07

    申请号：PCT/US2007062822

    申请日：2007-02-26

    Applicant: CHEMIMAGE CORP ,  NEISS JASON H ,  TREADO PATRICK J ,  SCHWEITZER ROBERT

    Inventor： NEISS JASON H ,  TREADO PATRICK J ,  SCHWEITZER ROBERT

    CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/024 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/04 ,  G01J3/2823 ,  G01J3/44 ,  G01N21/65 ,  G01N2201/0833 ,  G01N2201/1293

    Abstract: The disclosure relates generally to methods and apparatus for using a fiber array spectral translator-based ("FAST") spectroscopic system for performing spectral unmixing of a mixture containing multiple polymorphs. In an embodiment, a first spectrum of a mixture containing polymorphs of a compound is obtained using a photon detector and a fiber array spectral translator having plural fibers. A set of second spectra is provided where each spectrum of the set of second spectra may be representative of a different polymorph of the compound. The first spectrum and the set of second spectra may be compared, and based on the comparison, the presence of one or more polymorphs in the mixture may be determined.

    Abstract translation: 本公开一般涉及使用用于执行含有多个多晶型物的混合物的光谱解混合的光纤阵列光谱转换器（“FAST”）光谱系统的方法和装置。 在一个实施方案中，使用具有多个纤维的光子检测器和光纤阵列光谱转换器获得含有化合物多晶型物的混合物的第一光谱。 提供了一组第二光谱，其中该组第二光谱的每个光谱可以代表该化合物的不同多晶型物。 可以比较第一光谱和第二光谱集合，并且基于比较，可以确定混合物中一个或多个多晶型物的存在。

    SYSTEM AND METHOD FOR PARTITIONING CHEMOMETRIC ANALYSIS
    7.
    发明公开
    SYSTEM AND METHOD FOR PARTITIONING CHEMOMETRIC ANALYSIS 审中-公开
    系统和方法共享CHEMO计量分析的

    公开(公告)号：EP1869445A4

    公开(公告)日：2008-12-31

    申请号：EP06735747

    申请日：2006-02-23

    Applicant: CHEMIMAGE CORP

    Inventor： SCHWEITZER ROBERT

    IPC: G01N31/00 ,  G06F19/00

    CPC classification number: G01N21/359 ,  G01N21/3577 ,  G01N21/64 ,  G01N21/65

    Abstract: In one embodiment, the disclosure relates to a method for conducting a spectral library search to identify an unknown compound by acquiring one or more spectra of the compound; representing each spectrum as a target vector; providing an n-dimensional space having a plurality of partitioned spaces, at least one of the partitioned spaces containing at least one known vector representing a known material; mapping each target vector in one of the plurality of the partitioned spaces to form a mapped partitioned space; identifying one or more known vectors within the mapped partitioned space which approximate the target vector; and identifying the unknown compound by comparing the target vector to the known vectors within the mapped partitioned space which closely approximate the target vector.

    FORENSIC INTEGRATED SEARCH TECHNOLOGY
    9.
    发明公开
    FORENSIC INTEGRATED SEARCH TECHNOLOGY 审中-公开
    犯罪学整合搜索技术

    公开(公告)号：EP1902356A4

    公开(公告)日：2009-08-19

    申请号：EP06784732

    申请日：2006-06-09

    Applicant: CHEMIMAGE CORP

    Inventor： TREADO PATRICK J ,  SCHWEITZER ROBERT ,  NEISS JASON

    IPC: G06F17/30 ,  G06F19/00 ,  G06F19/28

    CPC classification number: G06F17/30536 ,  G06F19/703 ,  G06F19/709

    Abstract: A system and method to search spectra databases and to identify unknown materials. A library having a plurality of sublibraries is provided wherein each sublibrary contains a plurality of reference data sets generated by a corresponding one of a plurality of spectroscopic data generating instruments associated with the sublibrary. Each reference data set characterizes a corresponding known material. A plurality of test data sets is provided that is characteristic of an unknown material, wherein each test data set is generated by one or more of the plurality of spectroscopic data generating instalments. For each test data set, each sublibrary is searched where the sublibrary is associated with the spectroscopic data generating instrument used to generate the test data set

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