Patents by Inventor Tianhui Xu

Tianhui Xu 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).

  • Systems and methods for content management
    Patent number: 11676121
    Abstract: Systems, methods, and non-transitory computer-readable media can receive a first content item uploaded by a first user. Content ownership information can be updated to associate the first content item with the first user. The first user can be provided with content item analytics pertaining to the first content item in a content item analytics interface.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: June 13, 2023
    Assignee: Meta Platforms, Inc.
    Inventors: Volodymyr Krestiannykov, Xiaoyin Qu, Aastha Gupta, Heping Gao, Rennie Hsie Song, Shuopeng Yin, Bradley Thomas Bushell, Tianhui Xu, Gali Levizky, Daniel Christian Shum, Abhishek Bapna, Lior Ben Kereth
  • SYSTEMS AND METHODS FOR CONTENT MANAGEMENT
    Publication number: 20180300700
    Abstract: Systems, methods, and non-transitory computer-readable media can receive a first content item uploaded by a first user. Content ownership information can be updated to associate the first content item with the first user. The first user can be provided with content item analytics pertaining to the first content item in a content item analytics interface.
    Type: Application
    Filed: November 16, 2017
    Publication date: October 18, 2018
    Inventors: Volodymyr Krestiannykov, Xiaoyin Qu, Aastha Gupta, Heping Gao, Rennie Hsie Song, Shuopeng Yin, Bradley Thomas Bushell, Tianhui Xu, Gali Levizky, Daniel Christian Shum, Abhishek Bapna
  • SYSTEMS AND METHODS FOR CONTENT MANAGEMENT
    Publication number: 20180300701
    Abstract: Systems, methods, and non-transitory computer-readable media can receive a first content item uploaded by a first user. The first content item can be determined to match a first reference content item for which content ownership information is available. The content ownership information indicates that the first reference content item is associated with a first content owner. A content ownership dispute can be initiated between the first user and the first content owner.
    Type: Application
    Filed: November 16, 2017
    Publication date: October 18, 2018
    Inventors: Volodymyr Krestiannykov, Xiaoyin Qu, Aastha Gupta, Heping Gao, Rennie Hsie Song, Shuopeng Yin, Bradley Thomas Bushell, Tianhui Xu, Gali Levizky, Daniel Christian Shum, Abhishek Bapna
  • SYSTEMS AND METHODS FOR CONTENT MANAGEMENT
    Publication number: 20180300699
    Abstract: Systems, methods, and non-transitory computer-readable media can receive revenue for a first content item. It can be determined, based on content ownership information, that the first content item is associated with a plurality of content owners. The revenue can be allocated between the plurality of content owners based on the content ownership information.
    Type: Application
    Filed: November 16, 2017
    Publication date: October 18, 2018
    Inventors: Volodymyr Krestiannykov, Xiaoyin Qu, Aastha Gupta, Heping Gao, Rennie Hsie Song, Shuopeng Yin, Bradley Thomas Bushell, Tianhui Xu, Gali Levizky, Daniel Christian Shum, Abhishek Bapna
  • SYSTEMS AND METHODS FOR CONTENT MANAGEMENT
    Publication number: 20180302693
    Abstract: Systems, methods, and non-transitory computer-readable media can receive a first content item uploaded by a first user. The first content item can be determined to match a first reference content item for which content ownership information is available. The content ownership information indicates that the first reference content item is associated with a first content owner. An unauthorized user dispute can be initiated between the first user and the first content owner based on a determination that the first content item may include an unauthorized use of the first reference content item.
    Type: Application
    Filed: November 16, 2017
    Publication date: October 18, 2018
    Inventors: Volodymyr Krestiannykov, Xiaoyin Qu, Aastha Gupta, Heping Gao, Rennie Hsie Song, Shuopeng Yin, Bradley Thomas Bushell, Tianhui Xu, Gali Levizky, Daniel Christian Shum, Abhishek Bapna
  • Cabazitaxel, related compounds and methods of synthesis
    Patent number: 9567312
    Abstract: The invention provides new cabazitaxel isoserine ester intermediates and new synthetic methods, and a preparation method for the anti-tumour drugs cabazitaxel, docetaxel and paclitaxel from the new cabazitaxel isoserine intermediates.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: February 14, 2017
    Inventors: Yunman Zheng, Tianhui Xu, Ragina Naidu
  • Purification method of azacyclohexapeptide or its salt
    Patent number: 9233318
    Abstract: A purification method of the compound represented by formula 1 is provided, which includes the following steps: (1) loading crude compound 1 on macroporous adsorbent resin, (2) washing the macroporous adsorbent resin with an aqueous solution, an organic solvent or a mixture solution of organic solvent and water, (3) eluting with an aqueous solution, an organic solvent or a mixture solution of organic solvent and water. The purified compound represented by formula 1 is obtained.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: January 12, 2016
    Assignee: SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD.
    Inventors: Zhonghao Zhuo, Zhijun Tang, Tianhui Xu, Ming Li, Xiaoming Ji, Xiaoliang Gao
  • CABAZITAXEL, RELATED COMPOUNDS AND METHODS OF SYNTHESIS
    Publication number: 20140371474
    Abstract: The invention provides new cabazitaxel isoserine ester intermediates and new synthetic methods, and a preparation method for the anti-tumour drugs cabazitaxel, docetaxel and paclitaxel from the new cabazitaxel isoserine intermediates.
    Type: Application
    Filed: October 19, 2012
    Publication date: December 18, 2014
    Applicant: Shanghai Bioman Phama Limited
    Inventors: Yunman Zheng, Tianhui Xu, Ragina Naidu
  • Purification Method of Azacyclohexapeptide or Its Salt
    Publication number: 20130030150
    Abstract: A purification method of the compound represented by formula 1 is provided, which includes the following steps: (1) loading crude compound 1 on macroporous adsorbent resin, (2) washing the macroporous adsorbent resin with an aqueous solution, an organic solvent or a mixture solution of organic solvent and water, (3) eluting with an aqueous solution, an organic solvent or a mixture solution of organic solvent and water. The purified compound represented by formula 1 is obtained.
    Type: Application
    Filed: April 15, 2011
    Publication date: January 31, 2013
    Inventors: Zhonghao Zhuo, Zhijun Tang, Tianhui Xu
  • AZACYCLOHEXAPEPTIDE OR ITS PHARMACEUTICAL ACCEPTABLE SALT, PREPARING METHOD AND USE THEREOF
    Publication number: 20120190815
    Abstract: The present invention disclosed a novel azacyclohexapeptide or pharmaceutically acceptable salts, preparation methods and uses thereof.
    Type: Application
    Filed: August 6, 2009
    Publication date: July 26, 2012
    Inventors: Tianhui Xu, Tao Fang, Zhonghao Zhuo, Yunman Zheng, Xiaoming Ji
  • Vehicle hood guard
    Patent number: D1024884
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: April 30, 2024
    Assignee: GUANGZHOU SURUIWO AUTO PARTS CO., LTD.
    Inventor: Tianhui Xu