Patents by Inventor Christina Gavegnano

Christina Gavegnano 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: 11969427
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV, including HIV-1 and HIV-2, Dengue, and Chikungunya infection are disclosed. The compounds are TREM-1 inhibitors. Combinations of these TREM-1 inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, JAK inhibitors, macrophage depleting agents, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV, Dengue, or Chikungunya virus in an infected patient.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: April 30, 2024
    Assignee: Emory University
    Inventors: Raymond F Schinazi, Christina Gavegnano
  • Patent number: 11963972
    Abstract: The present invention is directed to compounds, compositions and methods for treating or preventing Zika virus. The compounds include pyrimidine and purine nucleosides and prodrugs thereof, including certain N4-hydroxycytidine nucleoside derivatives, sulfasalazine, and various entry inhibitors.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: April 23, 2024
    Assignee: Emory University
    Inventors: Raymond F. Schinazi, Franck Amblard, Bryan D. Cox, Leda Bassit, Longhu Zhou, Christina Gavegnano
  • Patent number: 11744831
    Abstract: Compounds, compositions, and methods of treatment and prevention of Hepacivirus, Pestivirus, Flavivirus or Alphavirus infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of Hepacivirus, Pestivirus, Flavivirus or Alphavirus in an infected patient.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: September 5, 2023
    Assignees: Emory University, The United States Government as Represented by the Department of Veterans Affairs
    Inventors: Christina Gavegnano, Raymond F Schinazi
  • Publication number: 20230000893
    Abstract: The present invention is directed to compounds, compositions and methods for treating or preventing Zika virus. The compounds include pyrimidine and purine nucleosides and prodrugs thereof, including certain N4-hydroxycytidine nucleoside derivatives, sulfasalazine, and various entry inhibitors.
    Type: Application
    Filed: March 22, 2017
    Publication date: January 5, 2023
    Inventors: Raymond F. Schinazi, Franck Amblard, Bryan D. Cox, Leda Bassit, Longhu Zhou, Christina Gavegnano
  • Publication number: 20220313696
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV, including HIV-1 and HIV-2, Dengue, and Chikungunya infection are disclosed. The compounds are TREM-1 inhibitors. Combinations of these TREM-1 inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, JAK inhibitors, macrophage depleting agents, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV, Dengue, or Chikungunya virus in an infected patient.
    Type: Application
    Filed: May 25, 2021
    Publication date: October 6, 2022
    Inventors: Raymond F SCHINAZI, Christina GAVEGNANO
  • Publication number: 20220110939
    Abstract: Compounds, compositions, and methods of treatment and prevention of Hepacivirus, Pestivirus, Flavivirus or Alphavirus infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of Hepacivirus, Pestivirus, Flavivirus or Alphavirus in an infected patient.
    Type: Application
    Filed: June 29, 2021
    Publication date: April 14, 2022
    Inventors: Christina Gavegnano, Raymond F Schinazi
  • Publication number: 20220040185
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV, including HIV-1 and HIV-2, Dengue, and Chikungunya infection are disclosed. The compounds are TREM-1 inhibitors. Combinations of these TREM-1 inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, JAK inhibitors, macrophage depleting agents, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV, Dengue, or Chikungunya virus in an infected patient.
    Type: Application
    Filed: May 25, 2021
    Publication date: February 10, 2022
    Inventors: Raymond F SCHINAZI, Christina GAVEGNANO
  • Patent number: 11065254
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: July 20, 2021
    Assignees: The United States Government As Represented By The Department of Veterans Affairs, Emory University
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Patent number: 11052090
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV, including HIV-1 and HIV-2, Dengue, and Chikungunya infection are disclosed. The compounds are TREM-1 inhibitors. Combinations of these TREM-1 inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, JAK inhibitors, macrophage depleting agents, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV, Dengue, or Chikungunya virus in an infected patient.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: July 6, 2021
    Assignees: Emory University, Children's Healthcare of Atlanta, Inc.
    Inventors: Raymond F. Schinazi, Christina Gavegnano
  • Patent number: 11045474
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: June 29, 2021
    Assignees: Emory University, The United States Government as Repersentative by the Department of Veterans Affairs
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Publication number: 20210060051
    Abstract: The present invention is directed to compounds, compositions and methods for treating or preventing HIV and other viral infections, particularly where the virus is present in macrophages, microglia, and primary myeloid cells, and eliminating and/or treating infection in patients infected by these viruses.
    Type: Application
    Filed: December 27, 2018
    Publication date: March 4, 2021
    Inventors: Raymond F. Schinazi, Franck Amblard, Christina Gavegnano, Bryan Cox, Seema Mengshetti
  • Publication number: 20200352948
    Abstract: Compounds, compositions, and methods of treatment and prevention of HTV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Application
    Filed: March 12, 2020
    Publication date: November 12, 2020
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Patent number: 10821111
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: November 3, 2020
    Assignee: Emory University
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Publication number: 20200316073
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV, including HIV-1 and HIV-2, Dengue, and Chikungunya infection are disclosed. The compounds are TREM-1 inhibitors. Combinations of these TREM-1 inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, JAK inhibitors, macrophage depleting agents, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV, Dengue, or Chikungunya virus in an infected patient.
    Type: Application
    Filed: February 12, 2020
    Publication date: October 8, 2020
    Inventors: Raymond F. Schinazi, Christina Gavegnano
  • Patent number: 10765679
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV, including HIV-1 and HIV-2, Dengue, and Chikungunya infection are disclosed. The compounds are TREM-1 inhibitors. Combinations of these TREM-1 inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, JAK inhibitors, macrophage depleting agents, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV, Dengue, or Chikungunya virus in an infected patient.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: September 8, 2020
    Assignee: Emory University
    Inventors: Raymond F. Schinazi, Christina Gavegnano
  • Publication number: 20200206229
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Application
    Filed: March 11, 2020
    Publication date: July 2, 2020
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Publication number: 20190134039
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Application
    Filed: July 16, 2018
    Publication date: May 9, 2019
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Patent number: 10022378
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: July 17, 2018
    Assignee: EMORY UNIVERSITY
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Publication number: 20170312283
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Application
    Filed: May 15, 2017
    Publication date: November 2, 2017
    Inventors: Christina Gavegnano, Raymond F. Schinazi
  • Patent number: 9662332
    Abstract: Compounds, compositions, and methods of treatment and prevention of HIV infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of HIV in an infected patient.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: May 30, 2017
    Assignee: EMORY UNIVERSITY
    Inventors: Christina Gavegnano, Raymond F. Schinazi