Patents by Inventor Tao Guo

Tao Guo 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: 20170296619
    Abstract: The present invention provides small molecule inhibitors of hepatitis B virus (HBV) covalently closed circular (ccc) DNA, which are useful as therapeutics in the management of chronic HBV. The compounds of the invention achieve epigenetic modification of the cccDNA, histone modification and histone deacetylase activity inhibition, thus modulating HBV cccDNA. The present invention further provides methods for modulating HBV cccDNA, for treating or preventing HBV in a subject, and for modulating cccDNA transcription of hepatitis B in a subject.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 19, 2017
    Inventors: JU-TAO GUO, JINHONG CHANG, TIMOTHY M. BLOCK, WILLIAM A. KINNEY, HAROLD R. ALMOND
  • Publication number: 20170281589
    Abstract: Provided herein are methods of treating a subject having hepatitis B viral (HBV) infection. More specifically, disclosed herein are methods of stimulating the innate cytokine response in macrophages, dendritic cells and/or liver non-parenchymal cells with small molecular agonists of STING to suppress HBV replication in hepatocytes. The methods are especially suitable for use in the treatment of chronic HBV infections. Also disclosed herein are methods of identifying compounds useful in the treatment of HBV infection.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 5, 2017
    Inventors: JINHONG CHANG, FANG GUO, TIMOTHY M. BLOCK, JU-TAO GUO
  • Patent number: 9758477
    Abstract: The present invention provides sulfamoylbenzamide derivatives, and pharmaceutical compositions thereof. In certain embodiments, the compounds and pharmaceutical compositions of the invention inhibit pregenomic RNA encapsidation. In other embodiments, the compounds and pharmaceutical compositions of the invention are useful for treating Hepatitis B virus (HBV) infection.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: September 12, 2017
    Assignees: Drexel University, Baruch S. Blumberg Institute
    Inventors: Ju-Tao Guo, Xiaodong Xu, Timothy M. Block
  • Patent number: 9732062
    Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: August 15, 2017
    Assignee: Agios Pharmaceuticals, Inc.
    Inventors: Giovanni Cianchetta, Byron DeLaBarre, Janeta Popovici-Muller, Francesco G. Salituro, Jeffrey O. Saunders, Jeremy Travins, Shunqi Yan, Tao Guo, Li Zhang
  • Patent number: 9725406
    Abstract: It discloses a compound of formula I that inhibits the activities of numerous of protein kinases involving the signaling of inflammatory cytokines, therefore, the compound can be used for treating cancers, autoimmune diseases and inflammatory diseases.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: August 8, 2017
    Assignee: RESOLVEX PHARMACEUTICALS INC.
    Inventors: Liren Tang, Junling Zhang, Tao Guo, Michael Patrick Allen Lyle
  • Patent number: 9657013
    Abstract: Pharmaceutical compositions of the invention comprise covalently closed circular DNA formation inhibitors having a disease-modifying action in the treatment of diseases associated with the formation of covalently closed circular DNA that include hepatitis B infection, and any disease involving formation of covalently closed circular DNA.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: May 23, 2017
    Assignees: Baruch S. Blumberg Institute, Drexel University
    Inventors: Andrea Cuconati, Haitao Guo, Timothy M. Block, Ju-Tao Guo, Xiaodong Xu, Huagang Lu, Dawei Cai
  • Patent number: 9656999
    Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: May 23, 2017
    Assignee: Agios Pharmaceuticals, Inc.
    Inventors: Giovanni Cianchetta, Byron DeLaBarre, Janeta Popovici-Muller, Francesco G. Salituro, Jeffrey O. Saunders, Jeremy Travins, Shunqi Yan, Tao Guo, Li Zhang
  • Patent number: 9642830
    Abstract: The invention includes methods of treating a subject having hepatitis B viral (HBV) infection. In certain embodiments, the method of the invention comprises stimulating the innate cytokine response in macrophages, dendritic cells and/or liver non-parenchymal cells with small molecular STING agonists, thus suppressing HBV replication in hepatocytes. In other embodiments, the method of the invention can be used to treat chronic HBV infections. The invention further provides methods of identifying compounds useful in treating HBV infection in a subject.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: May 9, 2017
    Assignee: Drexel University
    Inventors: Jinhong Chang, Fang Guo, Timothy M. Block, Ju-Tao Guo
  • Publication number: 20170118795
    Abstract: A communication system is disclosed that includes a controller node and a base station connected to a core network via at least one communication link. The controller node determines whether communication resources need to be released in order to support communication via the communication link, identifies a base station having reserved communication resources that can be released, and requests the base station to release some of its reserved communication resources whereby to support communication via the communication link.
    Type: Application
    Filed: June 10, 2015
    Publication date: April 27, 2017
    Applicant: NEC Corporation
    Inventor: Tao GUO
  • Patent number: 9623071
    Abstract: The present invention provides small molecule inhibitors of hepatitis B virus (HBV) covalently closed circular (ccc) DNA, which are useful as therapeutics in the management of chronic HBV. The compounds of the invention achieve epigenetic modification of the cccDNA, histone modification and histone deacetylase activity inhibition, thus modulating HBV cccDNA. The present invention further provides methods for modulating HBV cccDNA, for treating or preventing HBV in a subject, and for modulating cccDNA transcription of hepatitis B in a subject.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: April 18, 2017
    Assignees: Drexel University, Baruch S. Blumberg Institute
    Inventors: Ju-Tao Guo, Jinhong Chang, Timothy M. Block, William A. Kinney, Harold R. Almond
  • Publication number: 20170044139
    Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.
    Type: Application
    Filed: October 28, 2016
    Publication date: February 16, 2017
    Inventors: Giovanni Cianchetta, Byron DeLaBarre, Janeta Popovici-Muller, Francesco G. Salituro, Jeffrey O. Saunders, Jeremy Travins, Shunqi Yan, Tao Guo, Li Zhang
  • Patent number: 9512107
    Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: December 6, 2016
    Assignee: Agios Pharmaceuticals, Inc.
    Inventors: Giovanni Cianchetta, Byron DeLaBarre, Janeta Popovici-Muller, Francesco G. Salituro, Jeffrey O. Saunders, Jeremy Travins, Shunqi Yan, Tao Guo, Li Zhang
  • Patent number: 9516511
    Abstract: A wireless telecommunication system is described comprising a shared base station able to divide resources between multiple network operators sharing the base station. The base station resources are divided into resource pools having their own set of sharing rules and associated scheduling method that may be configured independently for each resource pool. A number of techniques are described that may be used to ensure flexibility and fairness of access to the base station resources for the multiple network operators.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: December 6, 2016
    Assignee: NEC CORPORATION
    Inventors: Robert Arnott, Tao Guo
  • Publication number: 20160318903
    Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.
    Type: Application
    Filed: June 3, 2016
    Publication date: November 3, 2016
    Inventors: Giovanni Cianchetta, Byron DeLaBarre, Janeta Popovici-Muller, Francesco G. Salituro, Jeffrey O. Saunders, Jeremy Travins, Shunqi Yan, Tao Guo, Li Zhang
  • Patent number: 9484337
    Abstract: A circuit protection device is provided and includes a first insulation layer, a second insulation layer, a thermal fuse, a diode, a first exterior electrode pad, a second exterior electrode pad, and a third exterior electrode pad. The second insulation layer is positioned above a top surface of the first insulation layer. The thermal fuse is packaged in the first insulation layer and having a first electrode end and a second electrode end positioned opposite to the first electrode end. The diode is packaged in the second insulation layer and having a first electrode surface and a second electrode surface positioned opposite to the first electrode surface. The first exterior electrode pad is positioned on a bottom surface of the first insulation layer and electrically connected to the first electrode surface and the first electrode end.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: November 1, 2016
    Assignee: TYCO ELECTRONICS (SHANGHAI) CO. LTD.
    Inventors: Yan Fang, Bin Wang, Jianzhe Ye, Tao Guo, Jianyong Liu
  • Publication number: 20160306880
    Abstract: A method and apparatus for identifying audio information, which fall within the technical field of audio identification, are provided. The method for identifying audio information includes obtaining audio that is being played, extracting audio features from the audio, transmitting the audio features to a server, the audio features being matched with audio information stored in the server, receiving the audio information from the server, displaying a hyperlink including a keyword in the audio information on a screen of a device, and displaying prestored information corresponding to the keyword. The audio information of the audio that is being played is obtained by identifying the audio, the hyperlinks that are configured for the keywords in the audio information are displayed, and the prestored information corresponding to the keywords is displayed when the jump link is triggered.
    Type: Application
    Filed: March 24, 2016
    Publication date: October 20, 2016
    Applicant: Xiaomi Inc.
    Inventors: Lu LV, Shen LI, Tao GUO
  • Publication number: 20160256434
    Abstract: The invention includes methods of treating a subject having hepatitis B viral (HBV) infection. In certain embodiments, the method of the invention comprises stimulating the innate cytokine response in macrophages, dendritic cells and/or liver non-parenchymal cells with small molecular STING agonists, thus suppressing HBV replication in hepatocytes. In other embodiments, the method of the invention can be used to treat chronic HBV infections. The invention further provides methods of identifying compounds useful in treating HBV infection in a subject.
    Type: Application
    Filed: October 21, 2014
    Publication date: September 8, 2016
    Inventors: JINHONG CHANG, FANG GUO, TIMOTHY M. BLOCK, JU-TAO GUO
  • Patent number: 9399619
    Abstract: Pharmaceutical compositions of the invention comprise sulfamoylbenzamide derivative useful as pregenomic RNA encapsidation inhibitors, useful for the treatment of Hepatitis B virus (HBV) infection.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: July 26, 2016
    Assignees: Baruch S. Blumberg Institute, Drexel University
    Inventors: Ju-Tao Guo, Xiaodong Xu, Timothy M. Block
  • Publication number: 20160159771
    Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.
    Type: Application
    Filed: July 10, 2014
    Publication date: June 9, 2016
    Inventors: Jeremy M. Travins, Tao Guo, Li ZHANG
  • Publication number: 20160101074
    Abstract: The present invention provides sulfamoylbenzamide derivatives, and pharmaceutical compositions thereof. In certain embodiments, the compounds and pharmaceutical compositions of the invention inhibit pregenomic RNA encapsidation. In other embodiments, the compounds and pharmaceutical compositions of the invention are useful for treating Hepatitis B virus (HBV) infection.
    Type: Application
    Filed: December 18, 2015
    Publication date: April 14, 2016
    Inventors: JU-TAO GUO, XIAODONG XU, TIMOTHY M. BLOCK