Patents by Inventor Douglas Campbell

Douglas Campbell 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: 20230333111
    Abstract: The present invention provides methods for the diagnosis of aggressive prostate cancer, including, but not limited to, methods for discerning between aggressive and non-aggressive forms of prostate cancer, and methods for detecting aggressive prostate cancer based on comparisons to a mixed control population of subjects with non-aggressive prostate cancer or not having prostate cancer.
    Type: Application
    Filed: October 4, 2019
    Publication date: October 19, 2023
    Inventors: Douglas Campbell, Thao Ho-Le, Brad Walsh, Rachel Levin
  • Patent number: 11787528
    Abstract: A jam free dual redundant actuator lane changer system includes a primary lane system and a secondary lane system. The primary lane system is configured to provide actuation of a component during a normal operation while the secondary lane system remains in a standby configuration; and the secondary lane system is configured to provide an actuation of the component when the primary lane system fails or jams, but freed from its output to the component.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: October 17, 2023
    Assignee: Whippany Actuation Systems LLC
    Inventors: Shijie Liu, Kurt Goldhammer, Douglas Campbell, Philip DeMauro, Michael Doyle, Alan Powers, Philip Chivily
  • Publication number: 20230305009
    Abstract: The present invention provides methods for the diagnosis of aggressive prostate cancer, including, but not limited to, methods for discerning between aggressive and non-aggressive forms of prostate cancer, and methods for detecting aggressive prostate cancer based on comparisons to a mixed control population of subjects with non-aggressive prostate cancer or not having prostate
    Type: Application
    Filed: June 30, 2021
    Publication date: September 28, 2023
    Inventors: Douglas CAMPBELL, Thao Ho LE, Yanling LU, Bradley WALSH
  • Publication number: 20230294927
    Abstract: A sprocket wheel for driving an edge driven helical belt conveyor in a food handling facility, such as a freezing facility, comprising at least one integral body with a curved wheel rim part, said curved wheel rim part comprising at least two parallel rows of teeth; and a hub for carrying the integral body and for providing for attachment to a shaft.
    Type: Application
    Filed: July 3, 2020
    Publication date: September 21, 2023
    Applicant: GEA REFRIGERATION CANADA INC.
    Inventors: That NGUYEN, Douglas CAMPBELL, Esteban SOTO
  • Publication number: 20230012159
    Abstract: A surfboard having a core, a first elongate spring member located adjacent an upper side of the core, and a second elongate spring member located adjacent a lower side of the core, wherein the first elongate spring member extends substantially from a nose portion of the surfboard to a tail portion of the surfboard.
    Type: Application
    Filed: December 4, 2020
    Publication date: January 12, 2023
    Inventor: Stuart Douglas Campbell
  • Publication number: 20220374700
    Abstract: A method for detecting anomalous data is provided. The method comprises collecting a training dataset comprising a number of transactional time series, wherein the time series comprise non-anomalous data entries for a specified transaction type. The training dataset is fed into a gated recurrent unit (GRU) network, which learns the data distribution for the transactional time series. The GRU predicts expected future values of the specified transaction type according to the learned data distribution. An upper bound and a lower bound for future values are calculated based a standard deviation of the predicted values. When new data entries of the specified transaction type are received their values are compared to the upper bound and the lower bound, and an error notification is provided if the values of the new data entries fall outside the upper bound or lower bound.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Inventors: Sheng Zhang, Warren Douglas Campbell, Yongmei Jia
  • Patent number: 11454305
    Abstract: A jam free linear actuator system includes a linear electro-mechanical actuator configured to actuate a component; a disengagement mechanism configured to disengage components of the linear electro-mechanical actuator in an event of a jammed failure; a fixed end fitting mechanical connection; and a trim end fitting mechanical connection. The fixed end fitting mechanical connection connects the linear electro-mechanical actuator to a portion of a system implementing the linear electro-mechanical actuator; and the trim end fitting mechanical connection connects the linear electro-mechanical actuator to the component.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: September 27, 2022
    Assignee: WHIPPANY ACTUATION SYSTEMS LLC
    Inventors: Shijie Liu, Kurt Goldhammer, Douglas Campbell, Philip DeMauro, Philip Chivily
  • Publication number: 20220194560
    Abstract: A jam free dual redundant actuator lane changer system includes a primary lane system and a secondary lane system. The primary lane system is configured to provide actuation of a component during a normal operation while the secondary lane system remains in a standby configuration; and the secondary lane system is configured to provide an actuation of the component when the primary lane system fails or jams, but freed from its output to the component.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 23, 2022
    Inventors: Shijie Liu, Kurt Goldhammer, Douglas Campbell, Philip DeMauro, Michael Doyle, Alan Powers, Philip Chivily
  • Publication number: 20220021059
    Abstract: A battery case for housing a battery and a method of fabricating such a battery case are provided. The battery case may be a battery case for an aircraft. The battery case comprises an enclosure having a cavity for housing the battery. An internal surface of the enclosure facing the cavity includes a protective lining comprising cork and a phenolic binder.
    Type: Application
    Filed: July 12, 2021
    Publication date: January 20, 2022
    Inventors: Luke George, Douglas Campbell, Robert Martin, Andrew Limmack
  • Patent number: 11198738
    Abstract: The present invention relates to therapeutic antibodies for the treatment of cancer, and more specifically, for the treatment of prostate, bladder, and/or pancreatic cancer. An embodiment of the present invention is an anti-glypican-1 (GPC 1) antibody, which may be conjugated to at least one cytotoxic agent that is toxic to a prostate, bladder, and/or pancreatic cancer cell.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: December 14, 2021
    Assignee: Minomic International Ltd.
    Inventors: Bradley Walsh, Douglas Campbell, Sandra Wissmueller
  • Publication number: 20210107958
    Abstract: The present invention relates to epitopes of glypican-1 (GPC-1) and uses thereof.
    Type: Application
    Filed: July 27, 2020
    Publication date: April 15, 2021
    Inventors: Douglas CAMPBELL, Irene JUSTINIANO FUENMAYOR, Aline NOCON, Julie SOON, Quach TRUONG, Bradley WALSH, Sandra WISSMUELLER
  • Patent number: 10837711
    Abstract: A heat transfer device including a body bounding a cavity for receiving a heat transfer medium, an inlet, and an outlet for providing a fluid connection to the cavity is provided. Interconnecting elements are provided at each of the inlet and outlet for providing a fluid connection to the inlet and the outlet. At least one interconnecting element is configured to interconnect with, and provide relative movement between and a substantially consistent fluid connection with, an interconnecting element of an adjacent device, such as a similar heat transfer device, over a range of spacing between bodies of the devices.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: November 17, 2020
    Assignee: WILLIAMS ADVANCED ENGINEERING LIMITED
    Inventor: Douglas Campbell
  • Patent number: 10831292
    Abstract: An example force sensitive touch panel device can include a device body; a touch surface for receiving a touch force; a sensor for sensing touch force that is arranged between the device body and the touch surface; and a membrane configured to mechanically isolate the device body and the touch surface. Additionally, the membrane can apply a preload force to the sensor.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: November 10, 2020
    Assignee: NextInput, Inc.
    Inventors: Ian Douglas Campbell, Ryan Matthew Diestelhorst
  • Patent number: 10769585
    Abstract: Described in detail herein are systems and methods for HS code assignment. The system includes a data storage system that combines suppliers' quotes of items along with a classification database. The supplier quote can include tariff codes for all import items. The classification database can include all previously classified items. A first set of information associated with a new item is input into the system. The system can attempt to match the new item to a previously classified item based on the first set of information. If the system is unable to match the new item based on the first set of information the system can retrieve a second set of information including, the department/category to which the new item is assigned, along with the materials the new item is made up of and a description of the new item.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: September 8, 2020
    Assignee: Walmart Apollo, LLC
    Inventor: Benjamin Douglas Campbell
  • Patent number: 10606196
    Abstract: A fuser assembly includes a heated member and a backup member defining a fusing nip. Toner fuses to media in the nip at a fusing temperature and process speed during an imaging operation. Upon receipt of a command to commence imaging, a controller operates a heater to heat the fuser assembly to a first temperature less than the fusing temperature and operates a motor to rotate the fuser assembly at a speed lower than the process speed to prevent overheating the heated and backup members. Before a first media reaches the fusing nip, a speed of the motor is increased to the process speed to properly advance the media through the nip at the process speed. Upon the first media arriving at the fusing nip, the controller increases the temperature of the heater to a second temperature greater than the first temperature to prevent cold offset.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: March 31, 2020
    Assignee: LEXMARK INTERNATIONAL, INC.
    Inventors: Jichang Cao, Douglas Campbell Hamilton, Benjamin Karnik Johnson
  • Patent number: 10577418
    Abstract: The present application is directed to an invention based on the discovery that the BLCA-38 antibody is actually an antibody population comprising two distinct monoclonal antibodies. The claims define an isolated antibody population comprising first antibodies and/or antigen binding fragments thereof defined by specific heavy chain and light chain variable regions and wherein the antibody population does not contain second antibodies defined by specific light chain variable regions. The claims also define hybridoma cells, cultures capable of producing such antibody populations, compositions comprising such antibody populations, nucleic acid molecules encoding such antibodies, vectors, host cells thereof, and processes for production of the antibody populations of the invention.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: March 3, 2020
    Assignee: Minomic International LTD.
    Inventors: Douglas Campbell, Irene Justiniano Fuenmayor, Aline Nocon, Julie Soon, Quach Truong, Bradley Walsh, Sandra Wissmueller
  • Patent number: 10452010
    Abstract: A fuser assembly includes a heated member and a backup member defining a fusing nip. Toner fuses to media in the nip at a fusing temperature and process speed during an imaging operation. Upon receipt of a command to commence imaging, a controller operates a heater to heat the fuser assembly to a first temperature less than the fusing temperature and operates a motor to rotate the fuser assembly at a speed lower than the process speed to prevent overheating the heated and backup members. Before a first media reaches the fusing nip, a speed of the motor is increased to the process speed to properly advance the media through the nip at the process speed. Upon the first media arriving at the fusing nip, the controller increases the temperature of the heater to a second temperature greater than the first temperature to prevent cold offset.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: October 22, 2019
    Assignee: LEXMARK INTERNATIONAL, INC.
    Inventors: Jichang Cao, Douglas Campbell Hamilton, Benjamin Karnik Johnson
  • Publication number: 20190235421
    Abstract: A fuser assembly includes a heated member and a backup member defining a fusing nip. Toner fuses to media in the nip at a fusing temperature and process speed during an imaging operation. Upon receipt of a command to commence imaging, a controller operates a heater to heat the fuser assembly to a first temperature less than the fusing temperature and operates a motor to rotate the fuser assembly at a speed lower than the process speed to prevent overheating the heated and backup members. Before a first media reaches the fusing nip, a speed of the motor is increased to the process speed to properly advance the media through the nip at the process speed. Upon the first media arriving at the fusing nip, the controller increases the temperature of the heater to a second temperature greater than the first temperature to prevent cold offset.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 1, 2019
    Inventors: JICHANG CAO, DOUGLAS CAMPBELL HAMILTON, BENJAMIN KARNIK JOHNSON
  • Publication number: 20190129336
    Abstract: A fuser assembly includes a heated member and a backup member defining a fusing nip. Toner fuses to media in the nip at a fusing temperature and process speed during an imaging operation. Upon receipt of a command to commence imaging, a controller operates a heater to heat the fuser assembly to a first temperature less than the fusing temperature and operates a motor to rotate the fuser assembly at a speed lower than the process speed to prevent overheating the heated and backup members. Before a first media reaches the fusing nip, a speed of the motor is increased to the process speed to properly advance the media through the nip at the process speed. Upon the first media arriving at the fusing nip, the controller increases the temperature of the heater to a second temperature greater than the first temperature to prevent cold offset.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 2, 2019
    Inventors: JICHANG CAO, DOUGLAS CAMPBELL HAMILTON, BENJAMIN KARNIK JOHNSON
  • Publication number: 20190129335
    Abstract: A fuser assembly includes a heated member and a backup member defining a fusing nip. Toner fuses to media in the nip at a fusing temperature and process speed during an imaging operation. Upon receipt of a command to commence imaging, a controller operates a heater to heat the fuser assembly to a first temperature less than the fusing temperature and operates a motor to rotate the fuser assembly at a speed lower than the process speed to prevent overheating the heated and backup members. Before a first media reaches the fusing nip, a speed of the motor is increased to the process speed to properly advance the media through the nip at the process speed. Upon the first media arriving at the fusing nip, the controller increases the temperature of the heater to a second temperature greater than the first temperature to prevent cold offset.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 2, 2019
    Inventors: JICHANG CAO, DOUGLAS CAMPBELL HAMILTON, BENJAMIN KARNIK JOHNSON