Patents Assigned to ALTIMMUNE INC
  • Patent number: 11541028
    Abstract: The disclosure provides peptide products comprising a peptide covalently attached to a surfactant moiety which have improved properties, including increased duration of action and bioavailability. The peptide products are useful for treating insulin resistance, diabetes, obesity, metabolic syndrome and cardiovascular diseases, and conditions associated therewith, such as NASH and PCOS.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: January 3, 2023
    Assignee: Altimmune Inc.
    Inventor: John J Nestor
  • Publication number: 20220354943
    Abstract: Disclosed herein are methods for generating a protective immunogenic response via intranasal administration of an immunogenic composition (e.g., vaccine)/therapeutic immunogenic composition in a mammalian subject. Certain dosing positions of the subject during the administration of immunogenic agents, such that nostrils are tilted upwards, while in a modified sitting, reclining and/or supine posture, is surprisingly correlated with the generation of a strong immunogenic response in both humans and animals.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 10, 2022
    Applicant: Altimmune, Inc
    Inventors: Vyjayanthi Krishnan, M. Scot Roberts
  • Patent number: 11395802
    Abstract: Therapeutic or prophylactic compositions providing an active agent, such as an antigen or a vector that contains and expresses an antigen, encapsulated in or incorporated into a biodegradable polymeric particle are provided. The compositions can also provide an active agent that is not encapsulated in or incorporated into the biodegradable polymeric particle in order to provide an initial or prime delivery of the active agent. Particles or composites providing an active agent encapsulated by a first and second polymer are also provided, wherein polymers are distributed in a gradient from a core of the composite to a surface of the composite, and configured to provide a delayed release of the active agent by a period of 7 days to 6 months. Methods of producing composites are also provided.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: July 26, 2022
    Assignees: Auburn University, Altimmune, Inc.
    Inventors: Allan E. David, Henry J. Baker, Aime K. Johnson, M. Scot Roberts, Kent R. Van Kampen, Prachi Sangle
  • Patent number: 11382968
    Abstract: Provided in the present disclosure are immunogenic compounds, pharmaceutical formulations thereof and their use for inducing a protective immune response against 2019 novel coronavirus (SARS-CoV-2) infection and variants in a mammal.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: July 12, 2022
    Assignee: Altimmune Inc.
    Inventors: Bertrand Victor Gilbert Georges, M. Scot Roberts
  • Publication number: 20220072121
    Abstract: CORONAVIRUS IMMUNOGENIC COMPOSITIONS AND USES THEREOF Provided in the present disclosure are immunogenic compounds, pharmaceutical formulations thereof and their use for inducing a protective immune response against 2019 novel coronavirus (SARS-CoV-2) infection and variants in a mammal.
    Type: Application
    Filed: June 9, 2021
    Publication date: March 10, 2022
    Applicant: Altimmune, Inc
    Inventors: Bertrand Victor Gilbert Georges, M. Scot Roberts
  • Patent number: 11141477
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Grant
    Filed: March 28, 2021
    Date of Patent: October 12, 2021
    Assignee: Altimmune Inc.
    Inventor: De-chu C Tang
  • Publication number: 20210260181
    Abstract: Provided in the present disclosure are immunogenic compounds, pharmaceutical formulations thereof and their use for inducing a protective immune response against 2019 novel coronavirus (SARS-CoV-2) infection and variants in a mammal.
    Type: Application
    Filed: February 12, 2021
    Publication date: August 26, 2021
    Applicant: Altimmune, Inc
    Inventors: Bertrand Victor Gilbert Georges, M. Scot Roberts
  • Publication number: 20210260183
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Application
    Filed: March 28, 2021
    Publication date: August 26, 2021
    Applicant: Altimmune, Inc
    Inventor: De-chu C Tang
  • Publication number: 20210260180
    Abstract: Provided in the present disclosure are immunogenic compounds, pharmaceutical formulations thereof and their use for inducing a protective immune response against 2019 novel coronavirus (SARS-CoV-2) infection and variants in a mammal.
    Type: Application
    Filed: February 12, 2021
    Publication date: August 26, 2021
    Applicant: Altimmune, Inc
    Inventors: Bertrand Victor Gilbert Georges, M. Scot Roberts
  • Patent number: 11040099
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Grant
    Filed: July 11, 2020
    Date of Patent: June 22, 2021
    Assignee: Altimmune, Inc.
    Inventor: De-Chu C Tang
  • Patent number: 11040100
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Grant
    Filed: July 12, 2020
    Date of Patent: June 22, 2021
    Assignee: Altimmune Inc.
    Inventor: De-Chu C Tang
  • Publication number: 20200338183
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Application
    Filed: July 11, 2020
    Publication date: October 29, 2020
    Applicant: Altimmune, Inc
    Inventor: De-Chu C Tang
  • Publication number: 20200338188
    Abstract: The present invention relates generally to the fields of immunology and vaccine technology. More specifically, the invention relates to recombinant human adenovirus vectors for delivery of avian immunogens and antigens, such as avian influenza into avians. The invention also provides methods of introducing and expressing an avian immunogen in avian subjects, including avian embryos, as well as methods of eliciting an immunogenic response in avian subjects to avian immunogens.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Applicants: Altimmune, Inc., Auburn University
    Inventors: De-Chu C Tang, Kent VAN KAMPEN, Haroldo Toro
  • Publication number: 20200338184
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Application
    Filed: July 12, 2020
    Publication date: October 29, 2020
    Applicant: Altimmune, Inc
    Inventor: De-Chu C Tang
  • Publication number: 20200316188
    Abstract: Provided herein are monovalent pharmaceutical compositions (vaccine compositions) and methods for inducing a multi-arm (mucosal, humoral and cell-mediated) immune response and extended seroprotection of at least 12 months post vaccination against influenza virus.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 8, 2020
    Applicant: Altimmune, Inc
    Inventors: Scot Roberts, Sybil Tasker
  • Patent number: 10744195
    Abstract: The present invention relates generally to the fields of immunology and vaccine technology. More specifically, the invention relates to recombinant human adenovirus vectors for delivery of avian immunogens and antigens, such as avian influenza into avians. The invention also provides methods of introducing and expressing an avian immunogen in avian subjects, including avian embryos, as well as methods of eliciting an immunogenic response in avian subjects to avian immunogens.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: August 18, 2020
    Assignees: Altimmune Inc., Auburn University
    Inventors: De-Chu C. Tang, Kent R. Van Kampen, Haroldo Toro
  • Publication number: 20190134178
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Application
    Filed: November 30, 2018
    Publication date: May 9, 2019
    Applicant: Altimmune Inc.
    Inventor: De-chu C. TANG
  • Patent number: 10183069
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: January 22, 2019
    Assignee: Altimmune Inc.
    Inventor: De-Chu C. Tang
  • Patent number: 9968667
    Abstract: The present invention relates to the decontamination of anthrax spores, prophylaxis and treatment of anthrax infections and, more particularly, to compounds that act as specific inhibitors of B. anthracis germination/outgrowth-associated proteins, methods and means for making such inhibitors and their use as pharmaceuticals and/or vaccines. The invention also relates to the prophylaxis and treatment of anthrax infections and, more particularly, to vaccines and compositions that comprise B. anthracis antigens, epitopes, proteins, or nucleic acid molecules, including anthrax protective antigen, anthrax lethal factor, anthrax edema factor and anthrax proteins associated with spore germination and outgrowth, as well as methods and means for making such compositions and their use pharmaceuticals and/or vaccines.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: May 15, 2018
    Assignee: Altimmune Inc.
    Inventors: Chun-Ming Huang, JianFeng Zhang, De-Chu Tang
  • Patent number: 9855328
    Abstract: The present invention relates generally to the fields of immunology and vaccine technology. More specifically, the invention relates to recombinant human adenovirus vectors for delivery of avian immunogens and antigens, such as avian influenza into avians. The invention also provides methods of introducing and expressing an avian immunogen in avian subjects, including avian embryos, as well as methods of eliciting an immunogenic response in avian subjects to avian immunogens.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: January 2, 2018
    Assignees: AUBURN UNIVERSITY, ALTIMMUNE INC.
    Inventors: De-Chu C. Tang, Kent R. Van Kampen, Haroldo Toro