Patents by Inventor David Sahner

David Sahner 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: 10726846
    Abstract: An electronic device for providing health information or assistance includes an input configured to receive at least one type of signal selected from sound signals, verbal signals, non-verbal signals, and combinations thereof, a communication module configured to send information related to the at least one user and his/her environment to a remote device, including the sound signals, non-verbal signals, and verbal signals, the remote device being configured to analyze a condition of the at least one user and communicate condition signals to the electronic device, a processing module configured to receive the condition signals and to cause the electronic device to engage in a passive monitoring mode or an active engagement and monitoring mode, the active engagement and monitoring mode including, but not limited to, verbal communication with the at least one user, and an output configured to engage the at least one user in verbal communication.
    Type: Grant
    Filed: June 3, 2017
    Date of Patent: July 28, 2020
    Assignee: SRI INTERNATIONAL
    Inventors: Dimitra Vergyri, Diego Castan Lavilla, Girish Acharya, David Sahner, Elizabeth Shriberg, Joseph B Rogers, Bruce H Knoth
  • Publication number: 20190108841
    Abstract: An electronic device for providing health information or assistance includes an input configured to receive at least one type of signal selected from sound signals, verbal signals, non-verbal signals, and combinations thereof, a communication module configured to send information related to the at least one user and his/her environment to a remote device, including the sound signals, non-verbal signals, and verbal signals, the remote device being configured to analyze a condition of the at least one user and communicate condition signals to the electronic device, a processing module configured to receive the condition signals and to cause the electronic device to engage in a passive monitoring mode or an active engagement and monitoring mode, the active engagement and monitoring mode including, but not limited to, verbal communication with the at least one user, and an output configured to engage the at least one user in verbal communication.
    Type: Application
    Filed: June 3, 2017
    Publication date: April 11, 2019
    Inventors: Dimitra Vergyri, Diego Castan Lavilla, Girish Acharya, David Sahner, Elizabeth Shriberg, Joseph B Rogers, Bruce H Knoth
  • Publication number: 20120231025
    Abstract: This invention provides a family of immunogenic compositions and vaccines, each containing a target antigen or antigen mixture, and an oligopeptide adjuvant, exemplified by the tripeptide Ile-Glu-Trp. The adjuvant has a low side effect profile, and may be especially effective in generating a rapid and specific Th1 or cellular immune response where the antigen is poorly immunogenic, or the patient is elderly or immunocompromised. In some circumstances, effectiveness of the vaccine can be substantially enhanced by administering follow-on injections of the tripeptide alone. The vaccine has been used to generate an enhanced response to multiple strains of influenza simultaneously, and is suitable for preventing or treating other infectious and disease conditions.
    Type: Application
    Filed: August 10, 2010
    Publication date: September 13, 2012
    Inventors: David Sahner, Guy LaLonde
  • Patent number: 7048924
    Abstract: Methods for promoting immunologic control of human immunodeficiency virus (HIV) in an HIV-infected subject are provided. The methods comprise administering to the subject highly active antiretroviral therapy (HAART) for at least one cycle of an intermittent dosing regimen in combination with administration of a pharmaceutical composition comprising a therapeutically effective amount of interleukin-2 (IL-2) or variant thereof. The combination of daily or intermittent administration of IL-2 (or variant thereof) and intermittent HAART promotes immunologic control of viral replication in the absence of HAART, thereby prolonging the length of time a patient may discontinue HAART before viral rebound necessitates further administration of HAART. Administration of IL-2 therapy in combination with an intermittent HAART dosing regimen provides an effective method for treating a subject infected with HIV.
    Type: Grant
    Filed: May 14, 2003
    Date of Patent: May 23, 2006
    Assignee: Chiron Corporation
    Inventor: David Sahner
  • Publication number: 20030202961
    Abstract: Methods for promoting immunologic control of human immunodeficiency virus (HIV) in an HIV-infected subject are provided. The methods comprise administering to the subject highly active antiretroviral therapy (HAART) for at least one cycle of an intermittent dosing regimen in combination with administration of a pharmaceutical composition comprising a therapeutically effective amount of interleukin-2 (IL-2) or variant thereof. The combination of daily or intermittent administration of IL-2 (or variant thereof) and intermittent HAART promotes immunologic control of viral replication in the absence of HAART, thereby prolonging the length of time a patient may discontinue HAART before viral rebound necessitates further administration of HAART. Administration of IL-2 therapy in combination with an intermittent HAART dosing regimen provides an effective method for treating a subject infected with HIV.
    Type: Application
    Filed: May 14, 2003
    Publication date: October 30, 2003
    Applicant: Chiron Corporation
    Inventor: David Sahner
  • Patent number: 6579521
    Abstract: Methods for promoting immunologic control of human immunodeficiency virus (HIV) in an HIV-infected subject are provided. The methods comprise administering to the subject highly active antiretroviral therapy (HAART) for at least one cycle of an intermittent dosing regimen in combination with administration of a pharmaceutical composition comprising a therapeutically effective amount of interleukin-2 (IL-2) or variant thereof. The combination of daily or intermittent administration of IL-2 (or variant thereof) and intermittent HAART promotes immunologic control of viral replication in the absence of HAART, thereby prolonging the length of time a patient may discontinue HAART before viral rebound necessitates further administration of HAART. Administration of IL-2 therapy in combination with an intermittent HAART dosing regimen provides an effective method for treating a subject infected with HIV.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: June 17, 2003
    Assignee: Chiron Corporation
    Inventor: David Sahner
  • Publication number: 20020048748
    Abstract: Methods for promoting immunologic control of human immunodeficiency virus (HIV) in an HIV-infected subject are provided. The methods comprise administering to the subject highly active antiretroviral therapy (HAART) for at least one cycle of an intermittent dosing regimen in combination with administration of a pharmaceutical composition comprising a therapeutically effective amount of interleukin-2 (IL-2) or variant thereof. The combination of daily or intermittent administration of IL-2 (or variant thereof) and intermittent HAART promotes immunologic control of viral replication in the absence of HAART, thereby prolonging the length of time a patient may discontinue HAART before viral rebound necessitates further administration of HAART. Administration of IL-2 therapy in combination with an intermittent HAART dosing regimen provides an effective method for treating a subject infected with HIV.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 25, 2002
    Inventor: David Sahner