Patents by Inventor Derek Stuart

Derek Stuart 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: 20240312622
    Abstract: A tele-presence system that includes a cart. The cart includes a robot face that has a robot monitor, a robot camera, a robot speaker, a robot microphone, and an overhead camera. The system also includes a remote station that is coupled to the robot face and the overhead camera. The remote station includes a station monitor, a station camera, a station speaker and a station microphone. The remote station can display video images captured by the robot camera and/or overhead camera. By way of example, the cart can be used in an operating room, wherein the overhead camera can be placed in a sterile field and the robot face can be used in a non-sterile field. The user at the remote station can conduct a teleconference through the robot face and also obtain a view of a medical procedure through the overhead camera.
    Type: Application
    Filed: October 23, 2023
    Publication date: September 19, 2024
    Inventors: David Stuart, Daniel Steven Sanchez, Fuji Lai, Kevin Hanrahan, Charles S. Jordan, David Roe, James Rosenthal, Amante Mangaser, Blair Whitney, Derek Walters
  • Patent number: 12015811
    Abstract: The Transmission Method discloses how a service provider who is licensed to transmit a copyrighted video/audio, pre-selects segments, or parts, of a copyrighted video/audio, based on their running time, or numerical order of film frames, in a video/audio, and transmits only the pre-selected segments, thereby shortening a copyrighted video/audio without infringing on copyright.
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: June 18, 2024
    Inventor: Derek Stuart Morton
  • Publication number: 20210251959
    Abstract: Methods for increasing the encapsulation or incorporation of Sunitinib into polymeric matrices have been developed. The resulting formulations provide for more sustained controlled release of sunitinib or other inhibitors of JNK signaling, which bind to DLK. Increased loading is achieved using an alkaline solvent system. The pharmaceutical compositions can be administered to treat or reduce neuronal death due to elevated intraocular pressure. Upon administration, the sunitinib or other inhibitor is released over an extended period of time at concentrations which are high enough to produce therapeutic benefit, but low enough to avoid unacceptable levels of cytotoxicity, and which provide much longer release than inhibitor without conjugate.
    Type: Application
    Filed: April 12, 2021
    Publication date: August 19, 2021
    Inventors: Jie Fu, Justin Hanes, Donald Jeffrey Zack, Zhiyong Yang, Derek Stuart Welsbie, Cynthia Ann Berlinicke
  • Patent number: 11013719
    Abstract: Methods for increasing the encapsulation or incorporation of Sunitinib into polymeric matrices have been developed. The resulting formulations provide for more sustained controlled release of sunitinib or other inhibitors of JNK signaling, which bind to DLK. Increased loading is achieved using an alkaline solvent system. The pharmaceutical compositions can be administered to treat or reduce neuronal death due to elevated intraocular pressure. Upon administration, the sunitinib or other inhibitor is released over an extended period of time at concentrations which are high enough to produce therapeutic benefit, but low enough to avoid unacceptable levels of cytotoxicity, and which provide much longer release than inhibitor without conjugate.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: May 25, 2021
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Jie Fu, Justin Hanes, Donald Jeffrey Zack, Zhiyong Yang, Derek Stuart Welsbie, Cynthia Ann Berlinicke
  • Publication number: 20200147044
    Abstract: Methods for increasing the encapsulation or incorporation of Sunitinib into polymeric matrices have been developed. The resulting formulations provide for more sustained controlled release of sunitinib or other inhibitors of JNK signaling, which bind to DLK. Increased loading is achieved using an alkaline solvent system. The pharmaceutical compositions can be administered to treat or reduce neuronal death due to elevated intraocular pressure. Upon administration, the sunitinib or other inhibitor is released over an extended period of time at concentrations which are high enough to produce therapeutic benefit, but low enough to avoid unacceptable levels of cytotoxicity, and which provide much longer release than inhibitor without conjugate.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 14, 2020
    Inventors: Jie Fu, Justin Hanes, Donald Jeffrey Zack, Zhiyong Yang, Derek Stuart Welsbie, Cynthia Ann Berlinicke
  • Patent number: 10525034
    Abstract: Methods for increasing the encapsulation or incorporation of Sunitinib into polymeric matrices have been developed. The resulting formulations provide for more sustained controlled release of sunitinib or other inhibitors of JNK signaling, which bind to DLK. Increased loading is achieved using an alkaline solvent system. The pharmaceutical compositions can be administered to treat or reduce neuronal death due to elevated intraocular pressure. Upon administration, the sunitinib or other inhibitor is released over an extended period of time at concentrations which are high enough to produce therapeutic benefit, but low enough to avoid unacceptable levels of cytotoxicity, and which provide much longer release than inhibitor without conjugate.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: January 7, 2020
    Assignee: The Johns Hopkins University
    Inventors: Jie Fu, Justin Hanes, Donald Jeffrey Zack, Zhiyong Yang, Derek Stuart Welsbie, Cynthia Ann Berlinicke
  • Publication number: 20170360750
    Abstract: Methods for increasing the encapsulation or incorporation of Sunitinib into polymeric matrices have been developed. The resulting formulations provide for more sustained controlled release of sunitinib or other inhibitors of JNK signaling, which bind to DLK. Increased loading is achieved using an alkaline solvent system. The pharmaceutical compositions can be administered to treat or reduce neuronal death due to elevated intraocular pressure. Upon administration, the sunitinib or other inhibitor is released over an extended period of time at concentrations which are high enough to produce therapeutic benefit, but low enough to avoid unacceptable levels of cytotoxicity, and which provide much longer release than inhibitor without conjugate.
    Type: Application
    Filed: December 15, 2015
    Publication date: December 21, 2017
    Inventors: Jie Fu, Justin Hanes, Donald Jeffrey Zack, Zhiyong Yang, Derek Stuart Welsbie, Cynthia Ann Berlinicke
  • Patent number: 9539259
    Abstract: Compounds, compositions, kits and methods for treating conditions related to neurodegeneration or ocular disease, are disclosed.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: January 10, 2017
    Assignee: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Donald J. Zack, Derek Stuart Welsbie, Zhiyong Yang
  • Patent number: 9273529
    Abstract: A pulse generator comprises a stator coupled to a housing and a rotor that is rotatably disposed within the housing. An annulus is formed between the rotor and the stator. An inner bore is formed through the rotor. One or more outer flow ports provide fluid communication between the annulus and the inner bore. A retrievable valve assembly is rotationally coupled to the rotor and at least partially disposed within the inner bore. The retrievable valve assembly includes a rotary valve member having one or more primary flow ports. A fluid flow path is periodically formed by the one or more outer flow ports, the annulus, and the one or more primary flow ports as the rotor rotates.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: March 1, 2016
    Assignee: National Oilwell Varco, L.P.
    Inventors: Alan Martyn Eddison, Alan Kitching, Derek Stuart
  • Publication number: 20150164906
    Abstract: Compounds, compositions, kits and methods for treating conditions related to neurodegeneration or ocular disease, are disclosed.
    Type: Application
    Filed: May 23, 2013
    Publication date: June 18, 2015
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Donald J. Zack, Derek Stuart Welsbie, Zhiyong Yang
  • Publication number: 20150075867
    Abstract: A pulse generator comprises a stator coupled to a housing and a rotor that is rotatably disposed within the housing. An annulus is formed between the rotor and the stator. An inner bore is formed through the rotor. One or more outer flow ports provide fluid communication between the annulus and the inner bore. A retrievable valve assembly is rotationally coupled to the rotor and at least partially disposed within the inner bore. The retrievable valve assembly includes a rotary valve member having one or more primary flow ports. A fluid flow path is periodically formed by the one or more outer flow ports, the annulus, and the one or more primary flow ports as the rotor rotates.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 19, 2015
    Applicant: National Oilwell Varco, L.P.
    Inventors: Alan Martyn EDDISON, Alan Kitching, Derek Stuart
  • Patent number: 5617212
    Abstract: The invention relates to apparatus for open-path gas monitoring and is particularly concerned with measuring the opacity of stack gases. Single and double pass systems to provide an optical across the stack, are known, but to provide meaningful data, gain compensation is required to deal with temperature variations and the possibility of ageing of electronic components.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: April 1, 1997
    Assignee: Land Instruments International Limited
    Inventor: Derek Stuart