Patents by Inventor Suzanne U. Emerson

Suzanne U. Emerson 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: 20190144527
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax protective antigen (PA) toxin. The invention provides such antibodies, fragments of such antibodies retaining anthrax PA toxin-binding ability, fully human or humanized antibodies retaining anthrax PA toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: January 21, 2019
    Publication date: May 16, 2019
    Inventors: Zhaochun CHEN, Stephen H. LEPPLA, Mahtab MOAYERI, Suzanne U. EMERSON, Robert H. PURCELL
  • Patent number: 10227395
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax protective antigen (PA) toxin. The invention provides such antibodies, fragments of such antibodies retaining anthrax PA toxin-binding ability, fully human or humanized antibodies retaining anthrax PA toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: March 12, 2019
    Assignee: The United States of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Zhaochun Chen, Stephen H. Leppla, Mahtab Moayeri, Suzanne U. Emerson, Robert H. Purcell
  • Patent number: 10053503
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: August 21, 2018
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Robert H. Purcell, Suzanne U. Emerson, Stephen H. Leppla, Mahtab Moayeri
  • Publication number: 20180111981
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: January 20, 2017
    Publication date: April 26, 2018
    Inventors: Zhaochun CHEN, Robert H. PURCELL, Suzanne U. EMERSON, Stephen H. LEPPLA, Mahtab MOAYERI
  • Patent number: 9850468
    Abstract: The invention relates to the discovery of an HEV strain from a chronically infected patient. The virus grow unusually well in numerous cell cultures. Thus, the invention provides cell cultures, vectors, and vaccine compositions based on the virus.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: December 26, 2017
    Assignees: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, ROYAL CORNWALL HOSPITAL TRUST
    Inventors: Suzanne U. Emerson, Priyanka Shukla, Hanh T. Nguyen, Robert H. Purcell, Harry R. Dalton, Richard Bendall
  • Patent number: 9708392
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize Orthopoxviruses. The invention provides such antibodies, fragments of such antibodies retaining B5 or A33 binding ability, fully human antibodies retaining B5 or A33 binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: July 18, 2017
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Patricia Earl, Bernard Moss, Suzanne U. Emerson, Robert H. Purcell
  • Publication number: 20170114120
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize Orthopoxviruses. The invention provides such antibodies, fragments of such antibodies retaining B5 or A33 binding ability, fully human antibodies retaining B5 or A33 binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: March 19, 2015
    Publication date: April 27, 2017
    Inventors: Zhaochun CHEN, Patricia EARL, Bernard MOSS, Suzanne U. EMERSON, Robert H. PURCELL
  • Patent number: 9580492
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: February 28, 2017
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Robert H. Purcell, Suzanne U. Emerson, Stephen H. Leppla, Mahtab Moayeri
  • Publication number: 20160200803
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: January 13, 2015
    Publication date: July 14, 2016
    Inventors: Zhaochun CHEN, Robert H. PURCELL, Suzanne U. EMERSON, Stephen H. LEPPLA, Mahtab MOAYERI
  • Publication number: 20160102296
    Abstract: The invention relates to the discovery of an HEV strain from a chronically infected patient. The virus grow unusually well in numerous cell cultures. Thus, the invention provides cell cultures, vectors, and vaccine compositions based on the virus.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 14, 2016
    Inventors: Suzanne U. Emerson, Priyanka Shukla, Hanh T. Nguyen, Robert H. Purcell, Harry R. Dalton, Richard Bendall
  • Patent number: 9181530
    Abstract: The invention relates to the discovery of an HEV strain from a chronically infected patient. The virus grow unusually well in numerous cell cultures. Thus, the invention provides cell cultures, vectors, and vaccine compositions based on the virus. The invention relates, in part, on the identification of a new strain of HEV genotype 3 virus. Strain Kernow-C1 (genotype 3) of HEV, which was isolated from a chronically infected patient, was used to identify human, pig and deer cell lines permissive for infection. Adaptation of the Kernow-C 1 strain to growth in human hepatoma cells selected for a rare virus recombinant that contained an insertion of 174 ribonucleotides (58 amino acids) of a human ribosomal protein gene and additional mutations.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: November 10, 2015
    Assignees: The United States of America, as represented by the Secretary, Department of Health and Human Services, Royal Cornwall Hospital Trust
    Inventors: Suzanne U. Emerson, Priyanka Shukla, Hanh T. Nguyen, Robert H. Purcell, Harry R. Dalton, Richard Bendall
  • Publication number: 20150252098
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize Orthopoxviruses. The invention provides such antibodies, fragments of such antibodies retaining B5 or A33 binding ability, fully human antibodies retaining B5 or A33 binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: March 19, 2015
    Publication date: September 10, 2015
    Inventors: Zhaochun CHEN, Patricia EARL, Bernard MOSS, Suzanne U. EMERSON, Robert H. PURCELL
  • Patent number: 8999336
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize Orthopoxviruses. The invention provides such antibodies, fragments of such antibodies retaining B5 or A33 binding ability, fully human antibodies retaining B5 or A33 binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: April 7, 2015
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Patricia Earl, Bernard Moss, Suzanne U. Emerson, Robert H. Purcell
  • Patent number: 8961975
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: February 24, 2015
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Robert H. Purcell, Suzanne U. Emerson, Stephen H. Leppla, Mahtab Moayeri
  • Publication number: 20150017153
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: September 19, 2013
    Publication date: January 15, 2015
    Inventors: Zhaochun CHEN, Robert H. PURCELL, Suzanne U. EMERSON, Stephen H. LEPPLA, Mahtab MOAYERI
  • Publication number: 20140227257
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax protective antigen (PA) toxin. The invention provides such antibodies, fragments of such antibodies retaining anthrax PA toxin-binding ability, fully human or humanized antibodies retaining anthrax PA toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 14, 2014
    Applicant: The USA, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun CHEN, Stephen H. LEPPLA, Mahtab MOAYERI, Suzanne U. EMERSON, Robert H. PURCELL
  • Patent number: 8685396
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax protective antigen (PA) toxin. The invention provides such antibodies, fragments of such antibodies retaining anthrax PA toxin-binding ability, fully human or humanized antibodies retaining anthrax PA toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: April 1, 2014
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Stephen Leppla, Mahtab Moayeri, Suzanne U. Emerson, Robert H. Purcell
  • Publication number: 20130302790
    Abstract: The invention relates to the discovery of an HEV strain from a chronically infected patient. The virus grow unusually well in numerous cell cultures. Thus, the invention provides cell cultures, vectors, and vaccine compositions based on the virus. The invention relates, in part, on the identification of a new strain of HEV genotype 3 virus. Strain Kernow-C1 (genotype 3) of HEV, which was isolated from a chronically infected patient, was used to identify human, pig and deer cell lines permissive for infection. Adaptation of the Kernow-C 1 strain to growth in human hepatoma cells selected for a rare virus recombinant that contained an insertion of 174 ribonucleotides (58 amino acids) of a human ribosomal protein gene and additional mutations.
    Type: Application
    Filed: January 10, 2012
    Publication date: November 14, 2013
    Applicants: Royal Cornwall Hospital Trust, The Government of the United States of America, as represented by the Secretary, Department of Healt
    Inventors: Suzanne U. Emerson, Priyanka Shukla, Hanh T. Nguyen, Robert H. Purcell, Harry R. Dalton, Richard Bendall
  • Patent number: 8574853
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: November 5, 2013
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Robert H. Purcell, Suzanne U. Emerson, Stephen H. Leppla, Mahtab Moayeri
  • Patent number: 8404818
    Abstract: The present invention relates to monoclonal antibodies that bind or neutralize Orthopoxviruses. The invention provides such antibodies, fragments of such antibodies retaining B5 or A33 binding ability, fully human antibodies retaining B5 or A33 binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: March 26, 2013
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Zhaochun Chen, Patricia Earl, Bernard Moss, Suzanne U. Emerson, Robert H. Purcell