Patents by Inventor Scott Stewart

Scott Stewart 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: 20200140317
    Abstract: A system and process for forming a curved glass laminate article is provided. The process and system utilizes a separation material, such as solid lubricating material and/or a spray applied separation material that Applicant has determined reduces bending dot formation during co-sagging shaping of glass sheets. The bending dot reduction provided by the separation materials discussed herein is particularly seen when the pair of glass sheets have significantly different thicknesses and/or viscosities from each other.
    Type: Application
    Filed: May 15, 2018
    Publication date: May 7, 2020
    Inventors: Douglas Dale Bressler, Theresa Chang, Allan Mark Fredholm, Michelle Marie-Louise Fredholm, Louis Mattos, Jr., Jason Scott Stewart
  • Patent number: 10622816
    Abstract: For a battery system including a battery pack and a battery management system, the battery system having output battery terminals, a method and apparatus for preventing inadvertent connection and disconnection the output battery terminals from the battery pack is disclosed.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: April 14, 2020
    Assignee: K2 Energy Solutions, Inc.
    Inventors: Scott Stewart, Gilbert De Guzman, David Gurtner, Walter Bacharowski
  • Patent number: 10613147
    Abstract: For a lithium-ion battery pack adapted to provide electrical power to a load via a conductor, a current shunt adapted to be disposed in series with the conductor is disclosed. The current shunt comprises one or more stacked leaves of an electrically conductive material such as nickel.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 7, 2020
    Assignee: K2 Energy Solutions, Inc.
    Inventors: David Gurtner, Kye Stoker, Scott Stewart
  • Publication number: 20200032607
    Abstract: A system includes a plug configured to restrict release of hydrocarbons from a terminal end of an offshore riser by accumulating the hydrocarbons at the plug when the plug is disposed in an internal portion of the offshore riser and at a first vertical location of the offshore riser. The system also includes a vent configured to be disposed at a second vertical location, wherein the vent is configured to provide a path for the hydrocarbons to be released from the offshore riser.
    Type: Application
    Filed: July 22, 2019
    Publication date: January 30, 2020
    Inventors: Christopher Scott Stewart, Thomas Strenger Proehl
  • Patent number: 10538986
    Abstract: Techniques and systems to provide pressure reduction of a fluid, for example, from a well. A device includes an input configured to be fluidly coupled to a well control device. The device also includes an output configured to be to be fluidly coupled to the well control device. The device further includes at least one valve configured to alter a pressure of a fluid received at the input and transmitted from the output.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: January 21, 2020
    Assignee: Ensco International Incorporated
    Inventors: Christopher Scott Stewart, Benjamin Matthew Riley, Steven Andrew Leppard, Justin Dow Alcorn
  • Publication number: 20190296563
    Abstract: For a battery system including a battery pack and a battery management system, the battery system having output battery terminals, a method and apparatus for preventing inadvertent connection and disconnection the output battery terminals from the battery pack is disclosed.
    Type: Application
    Filed: June 10, 2019
    Publication date: September 26, 2019
    Inventors: Scott Stewart, Gilbert De Guzman, David Gurtner, Walter Bacharowski
  • Publication number: 20190271198
    Abstract: A system, including one or more supports disposed on a drill floor.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 5, 2019
    Inventors: Christopher Scott Stewart, Richard Robert Roper
  • Patent number: 10326286
    Abstract: For a battery system including a battery pack and a battery management system, the battery system having output battery terminals, a method and apparatus for preventing inadvertent connection and disconnection the output battery terminals from the battery pack is disclosed.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: June 18, 2019
    Assignee: K2 Energy Solutions, Inc.
    Inventors: Scott Stewart, Gilbert De Guzman, David Gurtner
  • Patent number: 10315749
    Abstract: Marine vessel propulsor occlusion systems and devices made of novel fabrics formed from biodegradable and/or dissolvable materials, and methods of manufacturing and using the same are disclosed. The propulsor occlusion devices can slow and/or incapacitate a marine vessel without serious injury to occupants and without destroying the vessel's propulsion system.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 11, 2019
    Assignee: Leidos, Inc.
    Inventors: Howard Walker, Scott Stewart, Richard Holmes Griffey
  • Patent number: 10294737
    Abstract: A system, including one or more supports. The system also includes a movable platform slidingly coupled to the one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor. The system further includes a roughneck disposed on the movable platform and configured to make up or break out a threaded joint between a first tubular segment and a second tubular segment, wherein the roughneck is configured to be selectively movable along the movable platform from a first position disposed adjacent to the one or more supports and a second position disposed adjacent to the first tubular segment and the second tubular segment.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: May 21, 2019
    Assignee: ENSCO INTERNATIONAL INCORPORATED
    Inventors: Christopher Scott Stewart, Richard Robert Roper
  • Publication number: 20190119021
    Abstract: A battery package is described herein that includes a carton having a sleeve formed from front, rear, and side walls, a closed top, and a closed bottom. The carton defines an interior sized to receive a tray therein. One or more edges of the closed top can be at least partially defined by a line of weakness configured to allow a user to remove the closed top to access the carton interior and the tray therein.
    Type: Application
    Filed: December 14, 2018
    Publication date: April 25, 2019
    Applicant: DURACELL U.S. OPERATIONS, INC.
    Inventors: Kathleen Ann Baker, Scott Stewart, William Shackford
  • Publication number: 20190112115
    Abstract: A battery package is described herein that advantageously maintains separation between batteries received therein while also providing a resealable opening to sequentially retrieve batteries therefrom. Further, the battery package can include an outer covering.
    Type: Application
    Filed: October 13, 2017
    Publication date: April 18, 2019
    Applicant: DURACELL U.S. OPERATIONS, INC.
    Inventors: Scott Stewart, Joseph Cerone, Bryan Shova, Kelly Lin, Jacqueline Denham
  • Publication number: 20190097435
    Abstract: For a battery system including a battery pack and a battery management system, the battery system having output battery terminals, a method and apparatus for preventing inadvertent connection and disconnection the output battery terminals from the battery pack is disclosed.
    Type: Application
    Filed: March 10, 2017
    Publication date: March 28, 2019
    Inventors: Scott Stewart, Gilbert De Guzman, David Gurtner
  • Publication number: 20190057828
    Abstract: A system for sequentially interconnecting battery modules of a battery pack is disclosed. The battery pack may comprise first, second and third battery modules. Each of the first, second and third battery modules includes a first power output terminal and a second power output terminal. Each of the first power output terminals is of a first polarity and the each of the second power output terminals is of a second, opposite polarity. The system comprises a control module for providing a control signal to sequentially interconnect the battery modules, a first interconnect controller electrically disposed between the first and second battery modules, and a second interconnect controller electrically disposed between the second and third battery modules. Each of the first and second interconnect controllers includes a contactor comprising a main contact, an auxiliary contact and an actuating coil for closing the respective main contact and auxiliary contact.
    Type: Application
    Filed: August 17, 2018
    Publication date: February 21, 2019
    Inventors: David Gurtner, Scott Stewart, Gilbert De Guzman
  • Publication number: 20180290963
    Abstract: Disclosed herein are compounds for use as antimicrobial agents, having a structure of formula (I):
    Type: Application
    Filed: April 5, 2018
    Publication date: October 11, 2018
    Inventors: Allan James McKinley, Thomas V. Riley, Nigel Lengkeek, Scott Stewart, Ramiz Boulos
  • Publication number: 20180274307
    Abstract: A system, including one or more supports. The system also includes a movable platform slidingly coupled to the one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor. The system further includes a roughneck disposed on the movable platform and configured to make up or break out a threaded joint between a first tubular segment and a second tubular segment, wherein the roughneck is configured to be selectively movable along the movable platform from a first position disposed adjacent to the one or more supports and a second position disposed adjacent to the first tubular segment and the second tubular segment.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Inventors: Christopher Scott Stewart, Richard Robert Roper
  • Patent number: 10081986
    Abstract: Techniques and systems to couple a high pressure casing string to a blowout preventer or a subsea shut-in device. A device includes a locking mechanism configured to interface with a terminal end of a casing string of an offshore platform to couple the device to the terminal end of the casing string. The device also includes a sealing mechanism configured to fluidly seal an area around the terminal end of the casing string, wherein the locking mechanism and the sealing mechanism are disposed at separate positions along a vertical orientation of the device.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: September 25, 2018
    Assignee: Ensco International Incorporated
    Inventor: Christopher Scott Stewart
  • Publication number: 20180262025
    Abstract: For a battery system including a battery pack and a battery management system, the battery system having output battery terminals, a method and apparatus for preventing inadvertent connection and disconnection the output battery terminals from the battery pack is disclosed.
    Type: Application
    Filed: March 10, 2017
    Publication date: September 13, 2018
    Inventors: Scott Stewart, Gilbert De Guzman, David Gurtner
  • Patent number: D880287
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: April 7, 2020
    Assignee: DURACELL U.S. OPERATIONS, INC.
    Inventors: Kathleen Baker, Scott Stewart, William Shackford, Joseph Cerone, Audra Norvilas, Bryan Shova, Kelly Lin, Jacqueline Denhman, Alex Weber, Fred Richards, Jen Suberlak, Natalie Denny, Ryan Biery, Giaia Ludwig
  • Patent number: D880288
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: April 7, 2020
    Assignee: DURACELL U.S. OPERATIONS, INC.
    Inventors: Kathleen Baker, Scott Stewart, William Shackford, Joseph Cerone, Audra Norvilas, Bryan Shova, Kelly Lin, Jacqueline Denhman, Alex Weber, Fred Richards, Jen Suberlak, Natalie Denny, Ryan Biery, Giaia Ludwig