Patents by Inventor Aihua (Steven) Chen

Aihua (Steven) Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10364246
    Abstract: 2-((1r,4r)-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexyl)acetonitrile compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions mediated by JAK, such as inflammatory bowel disease.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: July 30, 2019
    Assignee: Janssen Pharmaceutica NV
    Inventors: Tatiana Koudriakova, Kevin D. Kreutter, Kristi Leonard, Michele C. Rizzolio, Russell C. Smith, Mark S. Tichenor, Aihua Wang
  • Publication number: 20190197057
    Abstract: A classification method and a classification device for service data. The classification method includes: acquiring service data, each including plural service indicators; extracting the service data whose category attribute meets a preset condition according to a set extraction rule to form a first data set, the extraction rule set according to part of the service indicators; taking and clustering the service data that are not extracted as a second data set; determining a classification result of the service data according to the first data set and a clustering result of the second data set; extracting service data of definite category attributes according to the extraction rule; and determining a classification result of service data according to a result of clustering of the service data which are not extracted and the service data having definite category attributes.
    Type: Application
    Filed: April 21, 2017
    Publication date: June 27, 2019
    Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Qiang YAN, Xiao WANG, Shengli GE, Aihua LI
  • Publication number: 20190192475
    Abstract: The invention features 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs, compositions containing them, and methods of using them as PPAR delta modulators to treat or inhibit the progression of, for example, dyslipidemia.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Inventors: Gee-Hong Kuo, Rui Zhang, Aihua Wang, Alan R. DeAngelis
  • Publication number: 20190185474
    Abstract: 2-((1r,4r)-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexyl)acetonitrile compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions mediated by JAK, such as inflammatory bowel disease.
    Type: Application
    Filed: January 9, 2019
    Publication date: June 20, 2019
    Inventors: Tatiana Koudriakova, Kevin D. Kreutter, Kristi Leonard, Michele C. Rizzolio, Russell C. Smith, Mark S. Tichenor, Aihua Wang
  • Publication number: 20190177322
    Abstract: 2-((1r,4r)-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexyl)acetonitrile compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions mediated by JAK, such as inflammatory bowel disease.
    Type: Application
    Filed: February 13, 2019
    Publication date: June 13, 2019
    Inventors: Kevin D. Kreutter, Kristi Leonard, Michele C. Rizzolio, Russell C. Smith, Mark S. Tichenor, Aihua Wang
  • Publication number: 20190177321
    Abstract: 2-((1r,4r)-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexyl)acetonitrile compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions mediated by JAK, such as inflammatory bowel disease.
    Type: Application
    Filed: February 12, 2019
    Publication date: June 13, 2019
    Inventors: Tatiana Koudriakova, Kevin D. Kreutter, Kristi Leonard, Michele C. Rizzolio, Russell C. Smith, Mark S. Tichenor, Aihua Wang
  • Patent number: 10302651
    Abstract: The present invention relates to a method of capturing, enriching, purifying, detecting or measuring a cell in a sample at a sub-nanogram level comprising providing a nanocomposition, contacting the sample with the nanocomposition to form a mixture solution and allowing the binding of the cell with the nanocomposition, applying a magnetic field to the mixture, and evaluating the presence of or absence of the cell. The nanocomposition is capable of capturing or enriching an analyte at a sub-nanogram level, and comprise a nanostructure operably linked to an analyte-capturing member.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: May 28, 2019
    Inventors: Aihua Fu, Zheng Meng
  • Patent number: 10301234
    Abstract: Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: May 28, 2019
    Assignee: SILURIA TECHNOLOGIES, INC.
    Inventors: Greg Nyce, Richard Black, Peter Czerpak, Carlos Faz, Erik Freer, Hatem Harraz, Ajay Madgavkar, Jarod McCormick, William Michalak, Bipinkumar Patel, Guido Radaelli, Tim A. Rappold, Ron Runnebaum, Erik C. Scher, Aihua Zhang, Hassan Taheri, Humera A. Rafique, Joel Cizeron, Jin Ki Hong, Wayne Schammel
  • Patent number: 10294226
    Abstract: 2-((1r,4r)-4-(imidazo[4,5-d]pyrrolo[2,3-b]pyridin-1(6H)-yl)cyclohexyl)acetonitrile compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions mediated by JAK, such as inflammatory bowel disease.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: May 21, 2019
    Assignee: Janssen Pharmaceutica NV
    Inventors: Tatiana Koudriakova, Kevin D. Kreutter, Kristi Leonard, Michele C. Rizzolio, Russell C. Smith, Mark S. Tichenor, Aihua Wang
  • Publication number: 20190115595
    Abstract: Provided are a high-quality, lithium-rich and manganese-based positive electrode material for a lithium ion battery and a method for synthesizing same. The method comprises the following steps: preparing a precursor by complexing an amino acid and a nickel-cobalt-manganese metal, mixing the above-mentioned precursor with a lithium salt, and subjecting same to ball-milling, drying and calcination to obtain a finished product. The amino acid is used as a complexing agent, benefiting the coprecipitation of the three transition metals, achieving the uniform distribution of each metal element in a material, improving the comprehensive electrochemical performance of a lithium-rich and manganese-based material, and improving the quality of the material. The lithium-rich and manganese-based material prepared by the method has characteristics such as a high tapped density, a high compaction density, and a better electrochemical performance.
    Type: Application
    Filed: September 16, 2016
    Publication date: April 18, 2019
    Inventors: Xin DONG, Juan ZHOU, Liping YAN, Aihua LIU, Yan LI, Ying WANG, Chenglong ZHAO, Hongsen GAO
  • Patent number: 10214998
    Abstract: An example whipstock assembly includes a whipstock providing a ramped surface and a longitudinal groove defined in the ramped surface. A lead mill is coupled to the whipstock with a shear fastener that provides resilience against premature shearing under torsional loads between the lead mill and the whipstock, while providing susceptibility to shearing under a predetermined axial load.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: February 26, 2019
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Michael B. Hussey, David Joe Steele, Aihua Liang
  • Publication number: 20190055575
    Abstract: The invention provides recombinant DNA molecules that are unique to the maize MON 87419 event and transgenic maize plants, plant parts, seeds, cells, and agricultural products containing the MON 87419 event as well as methods of using and detecting the maize MON 87419 event. Transgenic maize plants containing the MON 87419 event exhibit tolerance to dicamba and glufosinate herbicides.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 21, 2019
    Inventors: Wen C. Burns, Michael E. Goley, Jintai Huang, Melinda C. McCann, Aihua Shao, Oscar C. Sparks, Martin A. Stoecker, Liping Wei
  • Patent number: 10201546
    Abstract: The present invention comprises compounds of Formula I. wherein: R1, R2, R3, R4, R5, R6, R7, R8, and R9 are defined in the specification. The invention also comprises a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a method of modulating ROR?t activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim 1.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: February 12, 2019
    Assignee: Janssen Pharmaceutica NV
    Inventors: Kristi A. Leonard, Kent Barbay, James P. Edwards, Kevin D. Kreutter, David A. Kummer, Umar Maharoof, Rachel Nishimura, Maud Urbanski, Hariharan Venkatesan, Aihua Wang, Ronald L. Wolin, Craig R. Woods, Anne Fourie, Xiaohua Xue, Maxwell D. Cummings, Kelly McClure, Virginia Tanis
  • Publication number: 20190030575
    Abstract: The present disclosure provides a cache device and a LCD screen production line. The cache device provided by the present disclosure includes an outer frame having an opening for picking and placing cached items on a first side wall thereof and a support bracket for horizontally supporting cached items therein; and first blowing means disposed on the second side wall of the outer frame for blowing air toward the opening; second blowing means disposed on the third side wall or the fourth side wall of the outer frame; an exhaust means disposed on a fourth side wall opposite to the third side wall of the frame.
    Type: Application
    Filed: August 24, 2017
    Publication date: January 31, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chao LIU, Qingshuang REN, Erfeng SHEN, Tae Hyuck YOON, Aihua LEI, Han YAN, Xingming HU, Rubao BI, Chaomou DAI, Shengwang DONG, Xiaofu WU, Weiwei ZHOU, Dongdong ZHANG, Jinming LI
  • Patent number: 10194547
    Abstract: The present disclosure provides an electronic product metal shell with an antenna groove and a method of manufacturing the same. The electronic product metal shell includes a metal layer, a hard anodic oxidation layer, a step recess, an antenna groove and a non-conductive material filled in the antenna groove. The metal layer may have a first surface and a second surface. The hard anodic oxidation layer may be coated on the first surface and the second surface of the metal layer. The step recess may be formed through the hard anodic oxidation layer on the first surface of the metal layer and partially into the metal layer. The antenna groove may be formed within the step recess extending through the metal layer to expose an inner side of the hard anodic oxidation layer on the second surface of the metal layer.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: January 29, 2019
    Assignee: BYD Company Limited
    Inventors: Baorong Jiang, Chongchong Liao, Aihua Li, Liang Chen
  • Patent number: 10176910
    Abstract: The present invention provides a non-oriented silicon steel with excellent magnetic properties and a manufacturing process therefor. During the manufacturing process of the present invention, the temperature T of the molten steel of steel tapped from a converter during steelmaking and the carbon content [C] and the free oxygen content [O] comply with the following formula: 7.27×103?[O][C]e(?5000/T)?2.99×104, and the final annealing step uses tension annealing at a low temperature for a short time. A non-oriented silicon steel with a low iron loss, and excellent anisotropy of iron loss can be obtained by means of the manufacturing process of the present invention.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: January 8, 2019
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Shishu Xie, Xiandong Liu, Xiao Chen, Hongxu Hei, Bo Wang, Aihua Ma, Liang Zou, Huawei Zhang, Wei Cao, Feng Zhang, Junliang Liu
  • Publication number: 20180375733
    Abstract: A control method for application feature rules is provided. In the method, an application feature server preprocesses one or more application feature fields of a third-party application; and the application feature server provides the one or more preprocessed application feature fields and a corresponding application Identifier (ID) for an Application Detection Control (ADC) as an application feature rule.
    Type: Application
    Filed: March 23, 2016
    Publication date: December 27, 2018
    Applicant: ZTE Corporation
    Inventors: Xiaoyun ZHOU, Hai JIN, Weibin WANG, Jiannan CAI, Jianxun ZUO, Aihua LI, Hongbo CAI
  • Publication number: 20180363067
    Abstract: The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize TC1507 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.
    Type: Application
    Filed: June 19, 2018
    Publication date: December 20, 2018
    Inventors: Eric Barbour, James Wayne Bing, Guy Cardineau, Robert F. Cressman, JR., Manju Gupta, Mary E. Hartnett Locke, David Hondred, Joseph W. Keaschall, Michael G. Koziel, Terry EuClaire Meyer, Daniel Moellenbeck, Kenneth Edwin Narva, Wilas Nirunsuksiri, Steven W. Ritchie, Marjorie L. Rudert, Craig D. Sanders, Aihua Shao, Steven Jeffrey Stelman, David S. Stucker, Laura Ann Tagliani, William M. Van Zante
  • Patent number: 10151018
    Abstract: A method for selectively extracting sedimentogenic strontium and barium from terrigenous elastic sediments to reflect the difference between marine and continental sedimentary environments is disclosed. The method comprises collecting loose sediment, removing visible biogenic clasts, baking the sample and crushing the sample to a grain size no larger than 100-mesh. The method further comprises weighing the sample, reacting the sample in acetic acid or acetic acid-acetate solution, stirring or oscillating the sample at room temperature and normal pressure, separating the solid and liquid after reaction and analyzing strontium and barium in the supernatant. The gained Sr/Ba ratio of the supernatant reflects whether the sediments were deposited in a marine or a continental sedimentary environment.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: December 11, 2018
    Assignee: Nanjing Center of Geological Survey, China Geological Survey
    Inventors: Aihua Wang, Jiankun Liu, Fei Zhang, Hualing Li
  • Patent number: 10147528
    Abstract: A non-oriented electrical steel sheet with fine magnetic performance, and a calcium treatment method therefor, including an RH (Ruhrstahl-Heraeus) refinement step. The RH refinement step sequentially comprises a decarbonization step, an aluminum deoxidation step, and a step of adding calcium alloy. In the step of adding calcium alloy, time when the calcium alloy is added satisfies the following condition: time interval between Al and Ca/total time after ?Al=0.2-0.8. In this method, production cost is reduced, the production process is simple, a normal processing cycle of RH refinement is not affected, the device is convenient in operation and is controllable, and foreign substances are controllable in both shape and quantities. The non-oriented electrical steel sheet prepared according to the present invention has fine magnetic performance, and the method can be used for mass production of the non-oriented electrical steel sheet with fine magnetic performance.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: December 4, 2018
    Assignee: Boashan Iron & Steel Co., LTD
    Inventors: Feng Zhang, Xiandong Liu, Shishu Xie, Xuejun Lu, Xiao Chen, Aihua Ma, Peili Zhang, Yanwei Wang, Lan Zhang, Hongxu Hei