Patents by Inventor Weiguo Jia

Weiguo Jia 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).

  • SOLID FORMS OF JAK INHIBITOR AND PROCESS OF PREPARING THE SAME
    Publication number: 20250026760
    Abstract: The present disclosure is related to solid forms of ruxolitinib di-hydrate and ruxolitinib free base, process of preparing the same, and compositions comprising the same.
    Type: Application
    Filed: September 25, 2024
    Publication date: January 23, 2025
    Inventors: Zhongjiang Jia, Weiguo Liu, Pingli Liu, David Meloni, Yongchun Pan, Jiacheng Zhou, Travis Houston
  • Three-dimensional graphene antenna and preparation method thereof
    Patent number: 12206162
    Abstract: A three-dimensional graphene antenna includes a three-dimensional graphene radiation layer, a dielectric substrate, a metal layer and a feeder line. The three-dimensional graphene radiation layer is made from porous three-dimensional graphene. A preparation method of the porous three-dimensional graphene includes steps of preparing pressurized solid particles by pressurizing gas into solid micro particles, mixing the pressurized solid particles with a graphene oxide dispersion liquid, removing liquid nitrogen under high pressure and low temperature such that the graphene oxide flakes enwrap around the pressurized solid particles, obtaining a graphene oxide block containing the pressurized solid particles by extruding, sublimating the pressurized solid particles in the graphene oxide block into gas, forming holes in the graphene oxide block and annealing, thereby obtaining the three-dimensional graphene.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: January 21, 2025
    Assignee: Xi'an Technological University
    Inventors: Huan Liu, Jijie Zhao, Jinmei Jia, Yuxuan Du, Shuai Wen, Minyu Bai, Fei Xie, Wanpeng Xie, Weiguo Liu
  • Anti-fatigue composition, formulation and use thereof
    Patent number: 9603866
    Abstract: An anti-fatigue composition consisting of 20(S)-protopanoxadiol and lycium barbarum polysaccharide. Experiments prove that the composition exhibits a significant anti-fatigue effect. In comparison with the effect attained by the single use of lycium barbarum polysaccharide or 20(S)-protopanoxadiol, the combined use of 20(S)-protopanoxadiol and lycium barbarum polysaccharide exerts an obvious synergistic effect.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: March 28, 2017
    Assignee: Shang Hai Innovative Research Center of Traditional Chinese Medicine
    Inventors: Changjiang Xu, Weiguo Jia, Chunying Yu, Wenjing Zhang, Qiyuan Han, Qiang Ge, Qinlin Wang, Zirong Yang
  • ANTI-FATIGUE COMPOSITION, FORMULATION AND USE THEREOF
    Publication number: 20150065452
    Abstract: An anti-fatigue composition consisting of 20(S)-protopanoxadiol and lycium barbarum polysaccharide. Experiments prove that the composition exhibits a significant anti-fatigue effect. In comparison with the effect attained by the single use of lycium barbarum polysaccharide or 20(S)-protopanoxadiol, the combined use of 20(S)-protopanoxadiol and lycium barbarum polysaccharide exerts an obvious synergistic effect.
    Type: Application
    Filed: November 6, 2014
    Publication date: March 5, 2015
    Applicant: Shang Hai Innovative Research Center of Traditional Chinese Medicine
    Inventors: Changjiang XU, Weiguo JIA, Chunying YU, Wenjing ZHANG, Qiyuan HAN, Qiang GE, Qinlin WANG, Zirong YANG
  • Phospho-amino pincer-type ligands and catalytic metal complexes thereof
    Patent number: 8598351
    Abstract: The present invention provides phospho-amino pincer-type ligands, metal complexes thereof, and catalytic methods comprising such metal complexes.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: December 3, 2013
    Assignee: King Abdullah University of Science and Technology
    Inventors: Kuo-Wei Huang, Tao Chen, Lipeng He, Dirong Gong, Weiguo Jia, Liangfeng Yao
  • ANTI-FATIGUE COMPOSITION, FORMULATION AND USE THEREOF
    Publication number: 20130123212
    Abstract: An anti-fatigue composition consisting of 20(S)-protopanoxadiol and lycium barbarum polysaccharide. Experiments prove that the composition exhibits a significant anti-fatigue effect. In comparison with the effect attained by the single use of lycium barbarum polysaccharide or 20(S)-protopanoxadiol, the combined use of 20(S)-protopanoxadiol and lycium barbarum polysaccharide exerts an obvious a clear synergistic effect.
    Type: Application
    Filed: July 27, 2011
    Publication date: May 16, 2013
    Inventors: Changjiang Xu, Weiguo Jia, Chunying Yu, Wenjing Zhang, Qiyuan Han, Qiang Ge, Qinlin Wang, Zirong Yang
  • PHOSPHO-AMINO PINCER-TYPE LIGANDS AND CATALYTIC METAL COMPLEXES THEREOF
    Publication number: 20120323007
    Abstract: The present invention provides phospho-amino pincer-type ligands, metal complexes thereof, and catalytic methods comprising such metal complexes.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 20, 2012
    Inventors: Kuo-Wei Huang, Tao Chen, Lipeng He, Dirong Gong, Weiguo Jia, Liangfeng Yao