Patents by Inventor Xiaowei Liang

Xiaowei Liang 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: 20210214353
    Abstract: Provided herein is novel compounds of formula (I), (II), (III), (IV), and (V) as described in the specification, and pharmaceutically acceptable salts, solvates, and prodrugs and compositions thereof, and methods of measuring hedgehog pathway activation in tumor cells, examining tumor cell proliferation, differentiation and apoptosis and using the compounds and pharmaceutical compositions disclosed for treatment of diseases and disorders associated with the hedgehog signaling pathway.
    Type: Application
    Filed: June 25, 2019
    Publication date: July 15, 2021
    Inventors: Fang Du, Xiaowei Hu, Yugang Liang
  • Patent number: 11060080
    Abstract: A method for fermentation-production of a pentanediamine, comprising: culturing a cell expressing a lysine decarboxylase to obtain a whole cell fermentation broth comprising a pentanediamine; and extracting the pentanediamine from the whole cell fermentation broth, and striping the whole cell fermentation broth of carbon dioxide contained therein before adding a strong base. The method greatly increases a production volume of the pentanediamine.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: July 13, 2021
    Assignee: HEILONGJIANG EPPEN NEW MATERIALS CO., LTD.
    Inventors: Jiyin Ma, Tingyi Wen, Shuwen Liu, Yong Liang, Daihuan Li, Yun Zhang, Xiuling Shang, Chunguang Zhao, Xiaowei Guo, Gang Meng
  • Publication number: 20210130767
    Abstract: The invention relates to a rare edible fungus new strain and an artificial cultivation method and use thereof, in particular to a new species Pholiota glutinosior of genus Pholota and its artificial cultivation method and use. The new strain of genus Pholiota of the present invention is collected from the Guangdong Chebaling National Nature Reserve, and is identified as a new strain of genus Pholiota, and the original strain is obtained by tissue separation, and is named as HMGIM-W140054, deposited on Jun. 3, 2019, at China Center for Type Culture Collection (CCTCC, Wuhan, China), with the accession number CCTCC NO: M 2019414. The new strain of the invention has been artificially domesticated and cultivated, exhibits a strong and significant inhibition rate against Staphylococcus, and has a high content of histidine, crude polysaccharide and potassium. It is rich in nutrients and has high cultivation yield, and is a new species with high development prospects.
    Type: Application
    Filed: March 27, 2020
    Publication date: May 6, 2021
    Inventors: Qingping Wu, Huiping Hu, Yuanchao Liu, Xiaowei Liang, Yizhen Xie, Zhi Zhang