Patents by Inventor Xiaodan Wu

Xiaodan Wu 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).

  • Publication number: 20210002685
    Abstract: The present invention relates to the production of steviol glycoside rebaudiosides D4, WB1 and WB2 and the production of rebaudioside M from Reb D4.
    Type: Application
    Filed: June 18, 2020
    Publication date: January 7, 2021
    Applicant: Conagen Inc.
    Inventors: Guohong Mao, Jacob Edward Vick, Michael Batten, David Byun, Yang Luo, Yilin Wu, Beihua Zhang, Xiaodan Yu
  • Publication number: 20200261588
    Abstract: Disclosed are an intermediate drug having synergistic anticancer activity and a polyethylene glycol-coupled synergistic anticancer drug, and a method preparing therefor and use thereof. The intermediate drug has the general structural formula of (I), and the polyethylene glycol-coupled synergistic anticancer drug has the general structural formula of (II). The drugs achieve the combined medication of various anticancer drugs and avoid the toxic reaction caused by the interaction among the drugs or by the pharmacokinetics of the drugs when taking various anticancer drugs, facilitate overcoming the multidrug resistance of cancers, have a synergistic effect, and can be used for preparing anticancer medicaments and for treating cancers.
    Type: Application
    Filed: January 22, 2018
    Publication date: August 20, 2020
    Applicant: Chongqing Upgra Biological Sci. & Tech., Ltd.
    Inventors: Gaoquan LI, Bin WANG, Dajun LI, Qian ZHANG, Lei HUANG, Maofen CHEN, Xiaodan WU, Liangyan PENG, Tingting HE, Yanyan ZHANG, Yun TANG, Huan LIU, Jvyuan SHUI, Cuifang ZHANG, Jianhuan LI
  • Patent number: 10724062
    Abstract: The present invention relates to the production of steviol glycoside rebaudiosides D4, WB1 and WB2 and the production of rebaudioside M from Reb D4.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: July 28, 2020
    Assignee: Conagen Inc.
    Inventors: Guohong Mao, Jacob Edward Vick, Michael Batten, David Byun, Yang Luo, Yilin Wu, Beihua Zhang, Xiaodan Yu
  • Publication number: 20200102588
    Abstract: The present invention relates, in some aspects, to the production of steviol glycoside rebaudioside D4 through the use of rebaudioside E. In some aspects, the invention relates to mutant CP1 enzymes, mutant HV1 enzymes as well as host cells and methods utilizing such enzymes, such as to produce rebaudioside D4.
    Type: Application
    Filed: September 6, 2019
    Publication date: April 2, 2020
    Applicant: Conagen Inc.
    Inventors: Guohong Mao, Jacob Edward Vick, Michael Batten, Yang Luo, Yilin Wu, Xiaodan Yu
  • Publication number: 20200069800
    Abstract: The present invention provides a PD-L1 antibody pharmaceutical composition and use thereof. In particular, the present invention provides a pharmaceutical composition comprising the PD-L1 antibody or an antigen-binding fragment thereof in a succinate buffer. In addition, the pharmaceutical composition may also contain a sugar and a nonionic surfactant.
    Type: Application
    Filed: May 15, 2018
    Publication date: March 5, 2020
    Inventors: Zhen Yan, Jianjian Yang, Xiaodan Yan, Shan Wu, Xun Liu
  • Publication number: 20200043990
    Abstract: A pixel arrangement structure are provided, which includes a plurality of repeating units. Each of the plurality of repeating units includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. Each of the first sub-pixel, the second sub-pixel and the third sub-pixel includes a pixel defining layer, the pixel defining layer includes a pixel defining layer opening to define an effective light emitting region of each sub-pixel; a plurality of first sub-pixels are arranged along the second direction to form a plurality of first sub-pixel groups, orthographic projections of pixel defining layer openings of the first sub-pixels in adjacent ones of the plurality of first sub-pixel groups on a straight line parallel to the second direction do not overlap each other.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lujiang HUANGFU, Libin LIU, Fengli JI, Xiaodan JIN, Yinan LIANG, Mei LI, Jie ZHANG, Chang LUO, Jianpeng WU, Hongli WANG
  • Publication number: 20190345528
    Abstract: The present invention relates to the production of steviol glycoside rebaudiosides D4, WB1 and WB2 and the production of rebaudioside M from Reb D4.
    Type: Application
    Filed: April 12, 2019
    Publication date: November 14, 2019
    Applicant: Conagen Inc.
    Inventors: Guohong Mao, Jacob Edward Vick, Michael Batten, David Byun, Yang Luo, Yilin Wu, Beihua Zhang, Xiaodan Yu
  • Patent number: 9667066
    Abstract: The present invention has disclosed a wind power bundling control method after wind power and thermal power are connected to a power grid in the field of electric power system security technology, including regulating wind power output and thermal power output forward or backward; calculating the transient stability margin of the grid, load level index of element and voltage out-of-limit index of busbar after regulating wind power output and thermal power output respectively; calculating wind power/thermal power paying value according to the transient stability margin of the grid, load level index of element and voltage out-of-limit index of busbar after regulating wind power output and thermal power output; if wind power/thermal power paying value is larger than set threshold value, regulating wind power output and thermal power output backward/forward; if wind power/thermal power paying value is smaller than set threshold value, regulating wind power output and thermal power output forward/backward.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: May 30, 2017
    Assignees: GANSU ELECTRIC POWER CORPORATION WIND POWER TECHNOLOGY CENTER, STATE GRID GANSU ELETRIC POWER CORPORATION, STATE GRID CORPORATION OF CHINA, NORTH CHINA ELECTRIC POWER UNIVERSITY
    Inventors: Ningbo Wang, Wenying Liu, Yanhong Ma, Jiaming Wang, Dan Jin, Cai Liang, Shiyuan Zhou, Xiaodan Wu, Kun Ding, Zilan Zhao, Qiang Zhou, Bin Yang, Jin Li, Peng Xu, Long Zhao, Rundong Ge
  • Publication number: 20150349528
    Abstract: The present invention has disclosed a wind power bundling control method after wind power and thermal power are connected to a power grid in the field of electric power system security technology, including regulating wind power output and thermal power output forward or backward; calculating the transient stability margin of the grid, load level index of element and voltage out-of-limit index of busbar after regulating wind power output and thermal power output respectively; calculating wind power/thermal power paying value according to the transient stability margin of the grid, load level index of element and voltage out-of-limit index of busbar after regulating wind power output and thermal power output; if wind power/thermal power paying value is larger than set threshold value, regulating wind power output and thermal power output backward/forward; if wind power/thermal power paying value is smaller than set threshold value, regulating wind power output and thermal power output forward/backward.
    Type: Application
    Filed: April 16, 2014
    Publication date: December 3, 2015
    Inventors: NINGBO WANG, WENYING LIU, YANHONG MA, JIAMING WANG, DAN JIN, CAI LIANG, SHIYUAN ZHOU, XIAODAN WU, KUN DING, ZILAN ZHAO, QIANG ZHOU, BIN YANG, JIN LI, PENG XU, LONG ZHAO, RUNDONG GE
  • Publication number: 20150151387
    Abstract: Electronic packaging arrangements having lead-free solders are disclosed. In particular, lead-free solder compositions and lead frame constructs for use therewith are disclosed. The lead-free solder compositions may be zinc-based and may include zinc, aluminum, and germanium as major components and gallium and magnesium as minor components. The lead-free, zinc-based solder compositions may exhibit desirable melting properties, mechanical properties, and wetting properties, for example.
    Type: Application
    Filed: November 26, 2014
    Publication date: June 4, 2015
    Inventors: Jianxing Li, David E. Steele, Richard G. Townsend, Kevin B. Albaugh, Xiaodan Wu
  • Patent number: D877622
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: March 10, 2020
    Inventor: Xiaodan Wu