Patents by Inventor Xuguang Tian

Xuguang Tian 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).

  • PREPARATION AND APPLICATION METHOD OF HETEROCYCLIC COMPOUNDS AS KRAS INHIBITOR
    Publication number: 20240109893
    Abstract: Disclosed is a compound of formula (I) or a pharmaceutically acceptable salt, prodrug, tautomer or stereoisomer, and solvate thereof. The compound can be applied to treatment of cancers and inflammations of mammals. Further disclosed are a preparation method for the compound of formula (I) and a pharmaceutical composition containing the compound.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 4, 2024
    Inventors: Hongqi Tian, Gongchao Huang, Xuguang Gao, Haijiang Xu, Xingkai Wang
  • METHOD AND APPARATUS FOR MANAGING THE PRESENTING OF LOCATION-BASED EVENTS
    Publication number: 20150005010
    Abstract: An approach is provided for managing the presenting of information related to location-based events. A location-based event platform determines to associate at least one location-based event with one or more geographic locations. An aggregation of information associated with the at least one location-based event is caused. The location based event platform also causes, at least in part, a presentation of at least a portion of the information at a device, based at least in part, on location information of the device with respect to the one or more geographic locations.
    Type: Application
    Filed: August 30, 2011
    Publication date: January 1, 2015
    Applicant: NOKIA CORPORATION
    Inventors: Fei Zhang, Bing Dai, Xuguang Tian, Jingang Sun, Qian Xu