Patents by Inventor Daniel P. Rossignol

Daniel P. Rossignol 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: 20140065100
    Abstract: The invention relates to immunotherapeutic compounds and to methods for stimulating an immune response in a subject individual at risk for developing cancer, diagnosed with a cancer, in treatment for cancer, or in post-therapy recovery from cancer or the compounds of the invention can be administered as a prophylactic to a subject individual to prevent or delay the development of cancer.
    Type: Application
    Filed: November 8, 2013
    Publication date: March 6, 2014
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Daniel P. Rossignol, Sally T. Ishizaka, Lynn D. Hawkins, Scott Fields
  • Patent number: 8603482
    Abstract: The invention relates to immunotherapeutic compounds and to methods for stimulating an immune response in a subject individual at risk for developing cancer, diagnosed with a cancer, in treatment for cancer, or in post-therapy recovery from cancer or the compounds of the invention can be administered as a prophylactic to a subject individual to prevent or delay the development of cancer.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: December 10, 2013
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Daniel P. Rossignol, Sally T. Ishizaka, Lynn D. Hawkins, Scott Fields
  • Publication number: 20110250171
    Abstract: The invention relates to immunotherapeutic compounds and to methods for stimulating an immune response in a subject individual at risk for developing cancer, diagnosed with a cancer, in treatment for cancer, or in post-therapy recovery from cancer or the compounds of the invention can be administered as a prophylactic to a subject individual to prevent or delay the development of cancer.
    Type: Application
    Filed: June 13, 2011
    Publication date: October 13, 2011
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Daniel P. Rossignol, Sally T. Ishizaka, Lynn D. Hawkins, Scott Z. Fields
  • Publication number: 20110243935
    Abstract: The invention relates to immunotherapeutic compounds, compositions that include such compounds, and methods of using the compounds, for example, to treat an individual having, at risk for, or previously treated for a cancer.
    Type: Application
    Filed: April 8, 2011
    Publication date: October 6, 2011
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Scott Z. Fields, Lynn D. HAWKINS, Sally T. ISHIZAKA, Daniel P. ROSSIGNOL
  • Patent number: 7994154
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: August 9, 2011
    Assignee: Ersai R&D Management Co., Ltd.
    Inventors: William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi, Tsutomu Kawata
  • Patent number: 7976852
    Abstract: The invention relates to immunotherapeutic compounds and to methods for stimulating an immune response in a subject individual at risk for developing cancer, diagnosed with a cancer, in treatment for cancer, or in post-therapy recovery from cancer or the compounds of the invention can be administered as a prophylactic to a subject individual to prevent or delay the development of cancer.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: July 12, 2011
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Daniel P. Rossignol, Sally T. Ishizaka, Lynn D. Hawkins, Scott Z. Fields
  • Publication number: 20100227835
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Application
    Filed: May 17, 2010
    Publication date: September 9, 2010
    Applicant: Eisai R&D Management Co., Ltd
    Inventors: William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi, Tsutomu Kawata
  • Patent number: 7737129
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: June 15, 2010
    Assignee: Eisai R & D Management Co., Ltd.
    Inventors: William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi, Tsutomu Kawata
  • Publication number: 20080214802
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Application
    Filed: July 30, 2007
    Publication date: September 4, 2008
    Applicant: Eisai Co., Ltd.
    Inventors: William J. Christ, Daniel P. Rossignol, Seiichi Kobayashi, Tsutomu Kawata
  • Patent number: 7348316
    Abstract: The invention provides methods for preventing and treating disease involving the use of an anti-endotoxin drug.
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: March 25, 2008
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Daniel P. Rossignol, Melvyn Lynn, Clifford DiLea
  • Patent number: 6683063
    Abstract: The invention provides methods of preventing and treating pulmonary bacterial infection or symptomatic pulmonary exposure to endotoxin and related conditions in a patient by administering to the patient antiendotoxin compounds by inhalation.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: January 27, 2004
    Assignee: Eisai Co., Ltd.
    Inventors: Daniel P. Rossignol, Mary W. Vermeulen
  • Publication number: 20030190313
    Abstract: The invention provides methods and kits for determining whether a patient may benefit from treatment with an anti-endotoxin compound.
    Type: Application
    Filed: June 5, 2003
    Publication date: October 9, 2003
    Inventors: Daniel P. Rossignol, Melvyn Lynn
  • Publication number: 20030144503
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Application
    Filed: May 13, 2002
    Publication date: July 31, 2003
    Inventors: William J. Christ, Daniel P. Rossignol
  • Publication number: 20030134805
    Abstract: The invention provides methods of preventing and treating pulmonary bacterial infection or symptomatic pulmonary exposure to endotoxin and related conditions in a patient by administering to the patient antiendotoxin compounds by inhalation.
    Type: Application
    Filed: June 11, 2002
    Publication date: July 17, 2003
    Inventors: Daniel P. Rossignol, Mary W. Vermeulen
  • Publication number: 20030130212
    Abstract: The invention provides methods for administering an anti-endotoxin drug, E5564, by intravenous infusion. The methods can be used for treating conditions such as endotoxemia, sepsis, and septic shock.
    Type: Application
    Filed: June 13, 2002
    Publication date: July 10, 2003
    Inventors: Daniel P. Rossignol, Melvyn Lynn, William D. Kerns
  • Publication number: 20030105033
    Abstract: The invention provides methods for administering an anti-endotoxin drug, E5564, by bolus or intermittent intravenous infusion. The methods can be used for treating conditions such as endotoxemia, sepsis, and septic shock.
    Type: Application
    Filed: June 13, 2002
    Publication date: June 5, 2003
    Inventors: Daniel P. Rossignol, Melvyn Lynn, Clifford DiLea
  • Patent number: 6417172
    Abstract: The invention provides methods of preventing and treating pulmonary bacterial infection or symptomatic pulmonary exposure to endotoxin and related conditions in a patient by administering to the patient antiendotoxin compounds by inhalation.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: July 9, 2002
    Assignee: Eisai Co., Ltd.
    Inventors: Daniel P. Rossignol, Mary W. Vermeulen
  • Publication number: 20020028927
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Application
    Filed: January 30, 2001
    Publication date: March 7, 2002
    Inventors: William J. Christ, Daniel P. Rossignol
  • Patent number: 6290973
    Abstract: The present invention is directed to novel compounds that function as immunological adjuvants when co-administered with antigens such as vaccines for bacterial and viral diseases, to novel adjuvant formulations which include at least one of the adjuvant compounds of the invention, to novel immunostimulatory compositions which comprise an antigen and at least one of the adjuvant compounds of the invention, and to methods for the immunization of an animal by co-administration of a compound of the invention with an antigen against which the animal is to be immunized.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: September 18, 2001
    Assignee: Eisai Co., Ltd.
    Inventors: Lynn D. Hawkins, Sally T. Ishizaka, Michael Lewis, Pamela McGuiness, Anneliese Nault, Jeffrey Rose, Daniel P. Rossignol
  • Patent number: 6184366
    Abstract: Novel substituted liposaccharides useful as in the prophylactic and affirmative treatment of endotoxemia including sepsis, septicemia and various forms of septic shock and methods of using these agents are provided. Also provided are methods of preparing these agents and intermediates useful therein.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: February 6, 2001
    Assignee: Eisai Co., LTD
    Inventors: William J. Christ, Daniel P. Rossignol