Patents by Inventor David Guthrie

David Guthrie 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: 20260174789
    Abstract: This disclosure relates to N4-hydroxycytidine derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment and prophylaxis of viral infections.
    Type: Application
    Filed: February 16, 2026
    Publication date: June 25, 2026
    Inventors: George R. Painter, David Guthrie, Gregory R. Bluemling, Michael G. Natchus
  • Patent number: 12551497
    Abstract: This disclosure related to N4-hydroxycytidine derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment and prophylaxis of viral infections.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: February 17, 2026
    Assignee: EMORY UNIVERSITY
    Inventors: George R. Painter, David Guthrie, Gregory R. Bluemling, Michael G. Natchus
  • Patent number: 12329770
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: June 17, 2025
    Assignee: Emory University
    Inventors: George R. Painter, Gregory R. Bluemling, Michael G. Natchus, David Guthrie
  • Publication number: 20240189335
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Application
    Filed: December 20, 2023
    Publication date: June 13, 2024
    Inventors: George R. PAINTER, Gregory R. BLUEMLING, Michael G. NATCHUS, David GUTHRIE
  • Patent number: 11903959
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: February 20, 2024
    Assignee: Emory University
    Inventors: George R. Painter, Gregory R. Bluemling, Michael G. Natchus, David Guthrie
  • Publication number: 20230293566
    Abstract: This disclosure related to N4-hydroxycytidine derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment and prophylaxis of viral infections.
    Type: Application
    Filed: March 15, 2023
    Publication date: September 21, 2023
    Inventors: George R. Painter, David Guthrie, Gregory R. Bluemling, Michael G. Natchus
  • Patent number: 11628181
    Abstract: This disclosure relates to N4-hydroxycytidine derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment and prophylaxis of viral infections.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: April 18, 2023
    Assignee: Emory University
    Inventors: George R. Painter, David Guthrie, Gregory R. Bluemling, Michael G. Natchus
  • Patent number: 11331331
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: May 17, 2022
    Assignee: Emory University
    Inventors: George R. Painter, Gregory R. Bluemling, Michael G. Natchus, David Guthrie
  • Publication number: 20220016153
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Application
    Filed: September 2, 2021
    Publication date: January 20, 2022
    Inventors: George R. PAINTER, Gregory R. Bluemling, Michael G. Natchus, David Guthrie
  • Patent number: 11197882
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: December 14, 2021
    Assignee: Emory University
    Inventors: George R. Painter, Gregory R. Bluemling, Michael G. Natchus, David Guthrie
  • Patent number: 11147826
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: October 19, 2021
    Assignee: Emory University
    Inventors: George R. Painter, Gregory R. Bluemling, Michael G. Natchus, David Guthrie
  • Publication number: 20210060050
    Abstract: This disclosure relates to N4-hydroxycytidine derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment and prophylaxis of viral infections.
    Type: Application
    Filed: July 6, 2020
    Publication date: March 4, 2021
    Inventors: George R. Painter, David Guthrie, Gregory R. Bluemling, Michael G. Natchus
  • Publication number: 20200276219
    Abstract: This disclosure relates to certain N4-hydroxycytidine derivatives, pharmaceutical compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment or prophylaxis of viral infections, such as Eastern, Western, and Venezuelan Equine Encephalitis (EEE, WEE and VEE, respectively), Chikungunya fever (CHIK), Ebola, Influenza, RSV, and Zika virus infection with the disclosed compounds.
    Type: Application
    Filed: December 7, 2018
    Publication date: September 3, 2020
    Inventors: George R. PAINTER, Gregory R. BLUEMLING, Michael G. NATCHUS, David GUTHRIE
  • Publication number: 20190022116
    Abstract: This disclosure relates to N4-hydroxycytidine derivatives, compositions, and methods related thereto. In certain embodiments, the disclosure relates to the treatment and prophylaxis of viral infections.
    Type: Application
    Filed: December 16, 2015
    Publication date: January 24, 2019
    Inventors: George R. Painter, David Guthrie, Gregory R. Bluemling, Michael G. Natchus
  • Patent number: 9232067
    Abstract: A telecommunication system includes a processor, interfaces in communication with the public telephone network and a data network, respectively, and a memory. The memory comprises executable instructions that when executed by the processor direct the system to controllably permit access to a teleconference bridge in response to a communication from a mobile-communication device that includes information responsive to a previously communicated license key. Generally, the communication is in the form of a call from the user of the mobile-communication device. Upon receipt of the call, the telecommunication system confirms that the mobile-communication device communicates a pass code that was included in an encrypted form in the license key.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: January 5, 2016
    Assignee: American Teleconferencing Services, Ltd.
    Inventors: Randolph J. Leigh, Thomas Ray Miller, David Guthrie, J. Scott Tapp
  • Publication number: 20110253024
    Abstract: An anchor comprising a container having: a size of at least 3 m×3 m×3 m; a plurality of chambers; at least one valve in each chamber to selectively allow and prevent fluid communication between each chamber and a surrounding environment. Exemplary embodiments also include pressure release valves provided the chambers. The pressure release valves are adapted to allow transfer of fluid between the chamber and the environment when the pressure difference between the inside and outside of the chamber exceeds a predetermined level such as 0.5 bar or 1 bar; typically to allow fluid release from the chamber when the pressure inside the chamber exceeds the pressure outside the chamber by a predetermined level. A method of deploying and manufacturing are also disclosed.
    Type: Application
    Filed: November 23, 2010
    Publication date: October 20, 2011
    Inventors: John Offord, David Guthrie
  • Publication number: 20110142235
    Abstract: A telecommunication system includes a processor, interfaces in communication with the public telephone network and a data network, respectively, and a memory. The memory comprises executable instructions that when executed by the processor direct the system to controllably permit access to a teleconference bridge in response to a communication from a mobile-communication device that includes information responsive to a previously communicated license key. Generally, the communication is in the form of a call from the user of the mobile-communication device. Upon receipt of the call, the telecommunication system confirms that the mobile-communication device communicates a pass code that was included in an encrypted form in the license key.
    Type: Application
    Filed: February 18, 2011
    Publication date: June 16, 2011
    Applicant: American Teleconferencing Services, Ltd.
    Inventors: Randolph J. Leigh, Thomas Ray Miller, David Guthrie, J. Scott Tapp
  • Patent number: 7894806
    Abstract: A telecommunication system includes a processor, interfaces in communication with the public telephone network and a data network, respectively, and a memory. The memory comprises executable instructions that when executed by the processor direct the system to controllably permit access to a teleconference bridge in response to a communication from a mobile-communication device that includes information responsive to a previously communicated license key. Generally, the communication is in the form of a call from the user of the mobile-communication device. Upon receipt of the call, the telecommunication system confirms that the mobile-communication device communicates a pass code that was included in an encrypted form in the license key.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: February 22, 2011
    Assignee: American Teleconferencing Services, Ltd.
    Inventors: Randolph J. Leigh, Thomas Ray Miller, David Guthrie, J. Scott Tapp
  • Publication number: 20070219991
    Abstract: A system and method for providing a user with a customized data based on the user profile. A system comprises a server that collects electronic data based on the user profile. The server then generates a checksum of the collected data and sends it to the user. Based on the checksum, the user notifies the server of the data that has been previously sent. In response, the server sends to the user data that has not been previously sent to the user.
    Type: Application
    Filed: October 24, 2006
    Publication date: September 20, 2007
    Inventor: David Guthrie
  • Publication number: 20070123239
    Abstract: A telecommunication system includes a processor, interfaces in communication with the public telephone network and a data network, respectively, and a memory. The memory comprises executable instructions that when executed by the processor direct the system to controllably permit access to a teleconference bridge in response to a communication from a mobile-communication device that includes information responsive to a previously communicated license key. Generally, the communication is in the form of a call from the user of the mobile-communication device. Upon receipt of the call, the telecommunication system confirms that the mobile-communication device communicates a pass code that was included in an encrypted form in the license key.
    Type: Application
    Filed: June 19, 2006
    Publication date: May 31, 2007
    Inventors: Randolph Leigh, Thomas Miller, David Guthrie, J. Tapp