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1. 发明授权

US10891700B2 Methods and computer-program products for searching patent-related documents using search term variants 有权
公开(公告)号：US10891700B2
公开(公告)日：2021-01-12
申请号：US14323470
申请日：2014-07-03
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Brian K. Elias , Matthew C. Morrise , Ray Daley
IPC分类号： G06F16/30 , G06Q50/18 , G06F16/00 , G06F16/31 , G06F16/93 , G06F16/14 , G06F16/245 , G06F7/00 , G06F16/33 , G06F16/58 , G06Q10/10
摘要： In one embodiment, a method of searching for patent-related documents stored in a document corpus include receiving, by a computing device, a search query comprising a first term and a second term, wherein the search query indicates that the first term is an equivalent of the second term, searching the document corpus for patent-related documents wherein the first term is used interchangeably with the second term, and preparing for display a list of one or more patent-related documents. In yet another embodiment, a method of searching a parts thesaurus, includes receiving, by a computing device, a search query including a search term, and searching the parts thesaurus for term variants of the search term. The method further includes preparing for display term variants of the search term found in the parts thesaurus.

2. 发明授权

US10489392B2 Systems and methods to facilitate analytics with a tagged corpus 有权
公开(公告)号：US10489392B2
公开(公告)日：2019-11-26
申请号：US15689741
申请日：2017-08-29
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Dihan Marie Rosenburg , Scott Edward Meiser , Susan Marie Slisz , Daren William Keenan , Raymond A. Daley , Michael Ronald Sluterbeck , Saravanan Chidambaram , Mina Tonsaly , David L. Schmeer , John Scott Attenborough , Sanjay Sharma , James Antony Ritchie
IPC分类号： G06F17/30 , G06F16/242 , G06F16/248 , G06F16/2457 , G06Q10/06
CPC分类号： G06F16/2425 , G06F16/248 , G06F16/2423 , G06F16/24578 , G06Q10/063 , G06Q10/0637
摘要： The disclosed embodiments provide a set of methods, systems, data structures, and computer-executable instructions for executing on a compute machine to automatically analyze data associated with an indexed corpora and to generate for graphical display a set of results associated with those analytic operations.

3. 发明授权

US10445327B2 Systems and methods for providing a visualizable results list 有权
公开(公告)号：US10445327B2
公开(公告)日：2019-10-15
申请号：US15092999
申请日：2016-04-07
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Richard D. Miller , Jacob Aaron Myers , Todd J. Frascone , Gaurav Mehra , Ronald C. Haines , Philip Wittmer , Yangguang Li
IPC分类号： G06F16/2457 , G06F16/248 , G06F16/33 , G06F16/338
摘要： Systems and methods for displaying a visualizable results list are disclosed. A method includes receiving, by a processing device, a search query including a plurality of search terms, grouping, by the processing device, the search terms into a plurality of units, where each unit includes a related one or more of the search terms, accessing, by the processing device, metadata for each document in a plurality of search results that corresponds to the search query, annotating, by the processing device, one or more locations in each document with a first indicator for each of the search terms in a first unit and a second indicator for each of the search terms in a second unit based on the metadata, and displaying, by the processing device, a visualizable results list comprising the search results with the first indicator and the second indicator.

4. 发明申请

US20190260711A1 SYSTEMS AND METHODS FOR IMPLEMENTING A PRIVACY FIREWALL 审中-公开
公开(公告)号：US20190260711A1
公开(公告)日：2019-08-22
申请号：US16403903
申请日：2019-05-06
申请人： LEXISNEXIS, A DIVISION OF REED ELSEVIER INC.
发明人： William Kilgallon
IPC分类号： H04L29/06 , G06F21/62
摘要： Systems and methods for protecting private data behind a privacy firewall are disclosed. A system for implementing a privacy firewall to determine and provide non-private information from private electronic data includes a data storage repository, a processing device, and a non-transitory, processor-readable storage medium. The storage medium includes programming instructions that, when executed, cause the processing device to analyze a corpus of private electronic data to identify a first one or more portions of the data having non-private information and a second one or more portions of the data having private information, tag the first one or more portions of the data as allowed for use, determine whether the second one or more portions of the data includes non-private elements, and if the second one or more portions of the data comprises non-private elements, extract the non-private elements and tag the non-private elements as information allowed for use.

5. 发明授权

US10268738B2 Systems and methods for displaying estimated relevance indicators for result sets of documents and for displaying query visualizations 有权
公开(公告)号：US10268738B2
公开(公告)日：2019-04-23
申请号：US15450092
申请日：2017-03-06
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Richard D. Miller , Jacob Aaron Myers , Travis Shane Ritchie , Todd J. Frascone
IPC分类号： G06F7/00 , G06F17/30
摘要： Systems and methods for displaying estimated relevance indicators for result sets of documents and for displaying query visualizations are disclosed. A method includes receiving a search query including a plurality of query terms. The method further includes searching a database using the search query to identify the result set of documents and calculating an estimated relevance score for the result set of documents. The estimated relevance score is indicative of a degree to which the result set of documents are relevant to the search query. The method further includes providing for display the estimated relevance indicator based on the estimated relevance score. The estimated relevance indicator provides a visual indication of the degree to which the result set of documents are relevant to the search query. Query visualizations including a plurality of nodes and a plurality of connectors are also disclosed.

6. 发明授权

US10007650B2 Methods and systems for annotating electronic documents 有权
公开(公告)号：US10007650B2
公开(公告)日：2018-06-26
申请号：US14995581
申请日：2016-01-14
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Narasimha R. Edala , Donald Loritz , Srinivas Edala , Patrick Simpson
IPC分类号： G06F17/00 , G06F17/24 , G06F17/30 , G06F17/27 , G06F17/22 , G06K9/00
CPC分类号： G06F17/241 , G06F16/24578 , G06F16/313 , G06F16/35 , G06F16/355 , G06F16/36 , G06F16/38 , G06F16/907 , G06F16/93 , G06F16/94 , G06F17/2211 , G06F17/2235 , G06F17/242 , G06F17/277 , G06F17/2785 , G06K9/00463 , G06K9/00469 , G06K9/00483
摘要： A computer-implemented method of annotating an electronic document may include receiving annotation information corresponding to a first electronic document file and creating annotation metadata that is associated with the annotation information. The method may further include storing the annotation information and associated annotation metadata in an annotation file that is separate from the first electronic document file, and anchoring the annotation information to a target electronic document file at an anchor location corresponding to the annotation metadata. The annotation metadata may be generated by assigning a target offset value to individual neighboring tokens defining an annotation neighborhood, wherein the target offset values correspond to positions of the neighboring tokens with respect to an annotation location within the first electronic document file. The annotation metadata may also comprise topographic patterns that are compared between source and target documents to determine the anchor location.

7. 发明申请

US20180173811A1 SYSTEMS AND METHODS FOR DETERMINING REFERENCES IN PATENT CLAIMS 审中-公开
公开(公告)号：US20180173811A1
公开(公告)日：2018-06-21
申请号：US15384870
申请日：2016-12-20
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Peter Francisco Aragon y Willems
IPC分类号： G06F17/30
CPC分类号： G06F17/277 , G06F16/93
摘要： Systems and methods of determining relationships between patent claims and generating a streamlined claim tree indicating the relationships are disclosed. A method of relationships includes determining claims in a claim list, searching for a reference in each claim, the reference referring to another one of the claims, and for each claim containing unique references, determining that an associated number for each unique reference is less than a number of a claim containing the unique reference, appending a data file corresponding to the claim list with ancestral data that indicates all ancestors of the claim based on the associated number and with self-referential data corresponding to the claim, determining that the claim includes parent claims and ancestor claims, and appending the data file with respect to the parent claims and the ancestor claims to indicate a relationship between the claim and the parent claims and the claim and the ancestor claims.

8. 发明授权

US09940387B2 Search query generation using query segments and semantic suggestions 有权
公开(公告)号：US09940387B2
公开(公告)日：2018-04-10
申请号：US14166108
申请日：2014-01-28
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Michael Edward Holt , Craig Woollard
IPC分类号： G06F17/30
CPC分类号： G06F17/3064
摘要： Methods and computer program products for generating a search query are provided. A method includes receiving a first string of characters inputted into a text input field of a graphical user interface, wherein the first string of characters represents a first portion of the search query. One or more query suggestions based on the first string of characters are displayed within the graphical user interface. The method further includes receiving a selected first query suggestion and displaying it in a first query segment within the text input field. A second string of characters inputted into the text input field of the graphical user interface may also be received. One or more second query suggestions based on the second string of characters may be displayed. A selected second query suggestion may be received from the one or more second query suggestions and then displayed in a second query segment.

9. 发明申请

US20170060991A1 SYSTEMS AND METHODS FOR GENERATING CONCEPTS FROM A DOCUMENT CORPUS 审中-公开
标题翻译：用于从文献公司产生概念的系统和方法
公开(公告)号：US20170060991A1
公开(公告)日：2017-03-02
申请号：US15348333
申请日：2016-11-10
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Paul Zhang , Sanjay Sharma , David Steiner , Mark David Wasson , Harry R. Silver , Robin Warling
IPC分类号： G06F17/30 , G06Q50/18 , G06F17/22
CPC分类号： G06F16/313 , G06F16/36 , G06F16/93 , G06F17/2211 , G06Q50/18
摘要： Systems and method for generating concepts from a document corpus are disclosed. In one embodiment, a method for generating concepts from a document includes retrieving, a plurality of terms stored within a first lexicon. The method further includes, for individual terms stored within the first lexicon: determining a first frequency of the term within the document corpus, and determining a second frequency of the term within a comparison document corpus including a plurality of comparison documents, wherein the comparison document corpus is different from the document corpus. The method further includes, for individual terms within the first lexicon: determining a difference between the first frequency and the second frequency, comparing the difference between the first frequency and the second frequency to a comparison metric, and, when the difference between the first frequency and the second frequency satisfies the comparison metric, storing the term as a concept within a second lexicon.
摘要翻译：公开了从文档语料库生成概念的系统和方法。在一个实施例中，用于从文档生成概念的方法包括检索存储在第一词典中的多个项。该方法还包括：对于存储在第一词典中的各个术语：确定该文档语料库内的术语的第一频率，以及确定包括多个比较文档的比较文档语料库内的术语的第二频率，其中比较文档语料库与文档语料库不同。该方法还包括：对于第一词典内的各个术语：确定第一频率和第二频率之间的差异，将第一频率和第二频率之间的差值比较为比较度量，以及当第一频率并且第二频率满足比较度量，将术语作为概念存储在第二词汇中。

10. 发明申请

US20160283726A1 FLEXIBLE ROLE BASED AUTHORIZATION MODEL 有权
标题翻译：基于灵活角色的授权模型
公开(公告)号：US20160283726A1
公开(公告)日：2016-09-29
申请号：US15176425
申请日：2016-06-08
申请人： LexisNexis, a division of Reed Elsevier Inc.
发明人： Don Paul Steiner , Bruce Daniel Maxfield , William Donald Kilgallon
IPC分类号： G06F21/60 , G06F21/31
CPC分类号： G06F21/604 , G06F21/31 , G06F21/62 , G06F2221/2141
摘要： Systems and methods described herein relate to role-based authorization systems which allow customization of role templates as well as the ability, using roles, for one user to act on behalf of another user.
摘要翻译：这里描述的系统和方法涉及基于角色的授权系统，其允许定制角色模板以及使用角色为一个用户代表另一用户行动的能力。

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