Patents by Inventor Wenqi Hu

Wenqi Hu 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).

  • Patent number: 10654939
    Abstract: An isolated monoclonal antibody that specifically binds human CD40. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a treatment method using an anti-CD40 antibody of the invention.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: May 19, 2020
    Assignees: BEIJING MABWORKS BIOTECH CO., LTD., BEIJING MABRIDGE BIOPHARMACEUTICAL CO., LTD.
    Inventors: Wenqi Hu, Jiangmei Li, Feng Li
  • Patent number: 10654938
    Abstract: An isolated monoclonal antibody that specifically binds human CD40. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a treatment method using an anti-CD40 antibody of the invention.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: May 19, 2020
    Assignees: BEIJING MABWORKS BIOTECH CO., LTD., BEIJING MABRIDGE BIOPHARMACEUTICAL CO., LTD.
    Inventors: Wenqi Hu, Jiangmei Li, Feng Li
  • Patent number: 10647776
    Abstract: An isolated monoclonal antibody that specifically binds human CD40. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a treatment method using an anti-CD40 antibody of the invention.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: May 12, 2020
    Assignees: BEIJING MABWORKS BIOTECH CO., LTD., BEIJING MABRIDGE BIOPHARMACEUTICAL CO., LTD.
    Inventors: Wenqi Hu, Jiangmei Li, Feng Li
  • Patent number: 10577424
    Abstract: An isolated monoclonal antibody or the antigen binding portion thereof that specifically binds human VISTA. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody or the antigen binding portion thereof are also provided. The present disclosure further provides a bispecific molecule, and a pharmaceutical composition comprising the antibody or the binding moieties thereof, as well as a treatment method using an anti-VISTA antibody or the antigen binding portion thereof of the present disclosure.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: March 3, 2020
    Assignee: Beijing Mabworks Biotech Co., Ltd.
    Inventors: Wenqi Hu, Jiangmei Li, Feng Li
  • Patent number: 10570210
    Abstract: An isolated monoclonal antibody that specifically binds human CD40. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a treatment method using an anti-CD40 antibody of the invention.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: February 25, 2020
    Assignee: Beijing Mabworks Biotech Co.Ltd
    Inventors: Wenqi Hu, Jiangmei Li, Feng Li
  • Publication number: 20200035390
    Abstract: The present invention relates to a method of actuating a shape changeable member of actuatable material. The invention further relates to a shape changeable member and to a system comprising such a shape changeable member and a magnetic field apparatus.
    Type: Application
    Filed: December 22, 2017
    Publication date: January 30, 2020
    Inventors: Wenqi Hu, Guo Zhan Lum, Massimo Mastrangeli, Metin Sitti
  • Patent number: 10442866
    Abstract: An isolated monoclonal antibody that specifically binds human OX40. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a treatment method using an anti-OX40 antibody of the invention.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: October 15, 2019
    Assignee: Beijing Mabworks Biotech Co. Ltd
    Inventors: Wenqi Hu, Jiangmei Li, Lun Jiang, Feng Li
  • Patent number: 10421817
    Abstract: An isolated monoclonal antibody that specifically binds human Claudin 18.2. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a diagnostic or treatment method using an anti-Claudin 18.2 antibody of the invention.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: September 24, 2019
    Assignee: BEIJING MABWORKS BIOTECH CO., LTD.
    Inventors: Wenqi Hu, Jiangmei Li, Xia Wang, Feng Li
  • Patent number: 9249418
    Abstract: The present disclosure is directed to the use of plant promoters to drive recombinant expression in filamentous fungal cells. In certain aspects, the present disclosure provides an expression cassette useful for the expression of polypeptide in filamentous fungal cells. Also provided herein, are vectors and recombinant filamentous fungal cells comprising the expression cassettes of the present disclosure, and methods of making and using the same for recombinant polypeptide expression.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: February 2, 2016
    Assignee: BP Corporation North America Inc.
    Inventors: Nicholas J. Ryding, Wenqi Hu, Biyu Li
  • Patent number: 8759400
    Abstract: The present invention relates to compositions and methods to selectively treat fungal infection. More particularly, this invention relates to compositions and methods for selectively enhancing fungal sensitivity to antifungal compounds.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: June 24, 2014
    Assignee: MethylGene Inc.
    Inventors: Nafsika Georgopapadakou, Wenqi Hu, Nadia Campeol, Jean Bedard, Robert Deziel, Alain Ajamian
  • Publication number: 20080139673
    Abstract: The invention provides methods and models for understanding how HDAC inhibitors interact with antifungal azole compounds to potentiate the activity of such compounds, using fungal strains which have selective knockouts of fungal HDAC genes. The invention further provides methods for testing antifungal agents for potential synergy with fungal HDAC inhibitors, and thus provides antifungal compound which are identified according to the methods of the invention, and methods for treatment of fungal infections using such compounds.
    Type: Application
    Filed: August 9, 2007
    Publication date: June 12, 2008
    Inventors: Wenqi Hu, Nafsika Georgopapadakou
  • Publication number: 20070197550
    Abstract: The present invention relates to compositions and methods to selectively treat fungal infection. More particularly, this invention relates to compositions and methods for selectively enhancing fungal sensitivity to antifungal compounds.
    Type: Application
    Filed: December 19, 2006
    Publication date: August 23, 2007
    Inventors: Nafsika Georgopapadakou, Wenqi Hu, Nadia Campeol, Jean Bedard, Robert Deziel, Alain Ajamian
  • Publication number: 20030119013
    Abstract: The present invention provides nucleotide sequences, methods and compositions that enable the experimental determination as to whether any gene in the genome of Aspegillus fumigatus is essential, and whether that gene is required for virulence or pathogenicity. The methods involve the construction of genetic mutants in which a target gene is placed under conditional expression. The identification of essential genes and those genes critical to the development of virulent infections, provides a basis for the development of screens for new drugs against Aspergillus fumigatus.
    Type: Application
    Filed: April 23, 2002
    Publication date: June 26, 2003
    Inventors: Bo Jiang, Daniel Tishkoff, Carlos Zamudio, Alexey M. Eroshkin, Wenqi Hu, Sebastien Lemieux