Patents by Inventor Wenqiang AN

Wenqiang AN 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).

  • Usage of odontogenic stem cells and genetically modified odontogenic stem cells
    Patent number: 10000738
    Abstract: Provided in the present invention are odontogenic stem cells and a use of genetically modified odontogenic stem cells for treating periodontal disease, repairing defects in periodontal bone tissues or soft tissues and/or promoting the regeneration of periodontal tissues, or in products for treating acute and chronic bone tissue injuries (e.g. bone fracture) or bone tissue defects. Also provided in the present invention is a composition comprising odontogenic stem cells and/or genetically modified odontogenic stem cells, wherein an exogenous hepatocyte growth factor gene is introduced into odontogenic stem cells through an adenovirus or adeno-associated virus vector to obtain the genetically modified odontogenic stem cells.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: June 19, 2018
    Assignees: Beijing Stomatology Hospital, Capital Medical University, Beijing SH Bio-Tech Corporation
    Inventors: Songling Wang, Zuze Wu, Yu Cao, Hua Wang, Yi Liu, Jinsong Wang, Jingchao Hu, Jianjin Bi, Yilin Xie, Wenqiang An
  • The Usage of Odontogenic Stem Cells and Genetically Modified Odontogenic Stem Cells
    Publication number: 20160348076
    Abstract: Provided in the present invention are odontogenic stem cells and a use of genetically modified odontogenic stem cells for treating periodontal disease, repairing defects in periodontal bone tissues or soft tissues and/or promoting the regeneration of periodontal tissues, or in products for treating acute and chronic bone tissue injuries (e.g. bone fracture) or bone tissue defects. Also provided in the present invention is a composition comprising odontogenic stem cells and/or genetically modified odontogenic stem cells, wherein an exogenous hepatocyte growth factor gene is introduced into odontogenic stem cells through an adenovirus or adeno-associated virus vector to obtain the genetically modified odontogenic stem cells.
    Type: Application
    Filed: January 27, 2015
    Publication date: December 1, 2016
    Applicants: Beijing Stomatology Hospital, Capital Medical University, Beijing SH Bio-Tech Corporation
    Inventors: Songling WANG, Zuze WU, Yu CAO, Hua WANG, Yi LIU, Jinsong WANG, Jingchao HU, Jianjin BI, Yilin XIE, Wenqiang AN