Patents by Inventor Xiaoyan Mo

Xiaoyan Mo 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: 10501534
    Abstract: This disclosure provides antibodies that are useful for preventing and/or treating malaria. The epitope to which the antibodies bind is in close proximity to the conserved proteolytic cleavage site of P. falciparum circumsporozoite protein (CSP), and the antibodies provided in this disclosure can prevent cleavage and inhibit P. falciparum sporozoites from invading the liver.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: December 10, 2019
    Assignees: Leidos, Inc., The U.S. of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Gabriel M. Gutierrez, James Pannucci, Amy Noe, Steve Chienwen Huang, Scott Winram, Annie Xiaoyan Mo
  • Publication number: 20190002545
    Abstract: This disclosure provides antibodies that are useful for preventing and/or treating malaria. The epitope to which the antibodies bind is in close proximity to the conserved proteolytic cleavage site of P. falciparum circumsporozoite protein (CSP), and the antibodies provided in this disclosure can prevent cleavage and inhibit P. falciparum sporozoites from invading the liver.
    Type: Application
    Filed: September 17, 2018
    Publication date: January 3, 2019
    Inventors: Gabriel M. Gutierrez, James Pannucci, Amy Noe, Steve Chienwen Huang, Scott Winram, Annie Xiaoyan Mo
  • Patent number: 10160802
    Abstract: This disclosure provides antibodies that are useful for preventing and/or treating malaria. The epitope to which the antibodies bind is in close proximity to the conserved proteolytic cleavage site of P. falciparum circumsporozoite protein (CSP), and the antibodies provided in this disclosure can prevent cleavage and inhibit P. falciparum sporozoites from invading the liver.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: December 25, 2018
    Assignees: LEIDOS, INC., THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
    Inventors: Gabriel M. Gutierrez, James Pannucci, Amy Noe, Steve Chienwen Huang, Scott Winram, Annie Xiaoyan Mo
  • Publication number: 20170216428
    Abstract: The present invention relates to methods and compositions for the prevention and treatment of herpes virus infections. The invention provides antigenic peptides, and pharmaceutical compositions comprising complexes of antigenic peptides and adjuvants that can activate an immune response against herpes viruses. The invention also provides methods of making the antigenic peptides and complexes of antigenic peptides and adjuvants. Methods of use of the pharmaceutical compositions are also provided.
    Type: Application
    Filed: September 12, 2016
    Publication date: August 3, 2017
    Applicant: Agenus Inc.
    Inventors: Alemseged Truneh, Daniel L. Levey, Annie Xiaoyan Mo, Kenneth P. Leclair, Ramesh S. Kashi, Aston Chuanliang Liu
  • Publication number: 20160176955
    Abstract: This disclosure provides antibodies that are useful for preventing and/or treating malaria. The epitope to which the antibodies bind is in close proximity to the conserved proteolytic cleavage site of P. falciparum circumsporozoite protein (CSP), and the antibodies provided in this disclosure can prevent cleavage and inhibit P. falciparum sporozoites from invading the liver.
    Type: Application
    Filed: February 29, 2016
    Publication date: June 23, 2016
    Inventors: Gabriel M. Gutierrez, James Pannucci, Amy Noe, Steve Chienwen Huang, Scott Winram, Annie Xiaoyan Mo
  • Patent number: 9321834
    Abstract: This disclosure provides antibodies that are useful for preventing and/or treating malaria. The epitope to which the antibodies bind is in close proximity to the conserved proteolytic cleavage site of P. falciparum circumsporozoite protein (CSP), and the antibodies provided in this disclosure can prevent cleavage and inhibit P. falciparum sporozoites from invading the liver.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: April 26, 2016
    Assignees: LEIDOS, INC., THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
    Inventors: Gabriel M. Gutierrez, James Pannucci, Amy Noe, Steve Chienwen Huang, Scott Winram, Annie Xiaoyan Mo
  • Publication number: 20140105854
    Abstract: The present invention relates to methods and compositions for the prevention and treatment of herpes virus infections. The invention provides antigenic peptides, and pharmaceutical compositions comprising complexes of antigenic peptides and adjuvants that can activate an immune response against herpes viruses. The invention also provides methods of making the antigenic peptides and complexes of antigenic peptides and adjuvants. Methods of use of the pharmaceutical compositions are also provided.
    Type: Application
    Filed: August 12, 2013
    Publication date: April 17, 2014
    Applicant: Agenus Inc.
    Inventors: Alemseged Truneh, Daniel L. Levey, Xiaoyan Mo, Kenneth P. Leclair, Ramesh S. Kashi, Chuanliang Liu
  • Patent number: 8541002
    Abstract: The present invention relates to methods and compositions for the prevention and treatment of herpes virus infections. The invention provides antigenic peptides, and pharmaceutical compositions comprising complexes of antigenic peptides and adjuvants that can activate an immune response against herpes viruses. The invention also provides methods of making the antigenic peptides and complexes of antigenic peptides and adjuvants. Methods of use of the pharmaceutical compositions are also provided.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: September 24, 2013
    Assignee: Agenus Inc.
    Inventors: Alemseged Truneh, Daniel L. Levey, Xiaoyan Mo, Kenneth P. Leclair, Ramesh S. Kashi, Chuanliang Liu
  • Publication number: 20110059041
    Abstract: The present invention relates to methods and compositions for the prevention and treatment of herpes virus infections. The invention provides antigenic peptides, and pharmaceutical compositions comprising complexes of antigenic peptides and adjuvants that can activate an immune response against herpes viruses. The invention also provides methods of making the antigenic peptides and complexes of antigenic peptides and adjuvants. Methods of use of the pharmaceutical compositions are also provided.
    Type: Application
    Filed: September 13, 2004
    Publication date: March 10, 2011
    Inventors: Alemseged Truneh, Daniel L. Levey, Xiaoyan Mo, Kenneth P. LeClair, Ramesh S. Kashi, Liu Chuanliang
  • Patent number: 7541038
    Abstract: Self-propagating, fusogenic blebs are produced from cells infected with a population of Venezuelan Equine Encephalitis virus replicon particles (VRP). The self-propagating, fusogenic nature of the blebs is derived from expression of heterologous genes encoding viral fusion proteins that are incorporated into the replication defective replicon particles. The resulting blebs can be harvested from supernatants of cells displaying severe cytopathic effects. The blebs are used to make immunogenic compositions and devise methods of immunizing mammals against paramyxoviruses such as parainfluenza virus type 3.
    Type: Grant
    Filed: June 2, 2004
    Date of Patent: June 2, 2009
    Assignee: Wyeth Holdings Corporation
    Inventors: Gerald Raul Kovacs, Xiaoyan Mo, Nikolaos Vasilakis, Sangeeta Bhargava, Timothy Joseph Zamb, Stephen Alexander Udem
  • Publication number: 20070128222
    Abstract: Self-propagating, fusogenic blebs are produced from cells infected with a population of Venezuelan Equine Encephalitis virus replicon particles (VRP). The self-propagating, fusogenic nature of the blebs is derived from expression of heterologous genes encoding viral fusion proteins that are incorporated into the replication defective replicon particles. The resulting blebs can be harvested from supernatants of cells displaying severe cytopathic effects. The blebs are used to make immunogenic compositions and devise methods of immunizing mammals against paramyxoviruses such as parainfluenza virus type 3.
    Type: Application
    Filed: June 2, 2004
    Publication date: June 7, 2007
    Applicant: Wyeth Holdings Corporation
    Inventors: Gerald Kovacs, Xiaoyan Mo, Nikolaos Vasilakis, Sangeeta Bhargava, Timothy Zamb, Stephen Udem