Patents by Inventor Christopher Walter

Christopher Walter 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: 20210340563
    Abstract: The disclosed methods are generally directed to preventing, treating, suppressing, controlling or otherwise mitigating side effects of T-cell therapy, the T-cell therapy designed to accelerate immune reconstitution, induce a graft-versus-malignancy effect, and/or target tumor cells. In some embodiments, the present disclosure provides expression vectors including a first expression control sequence operably linked to a first nucleic acid sequence, the first nucleic acid sequence encoding a shRNA to knockdown hypoxanthine-guanine phosphoribosyl transferase.
    Type: Application
    Filed: June 21, 2021
    Publication date: November 4, 2021
    Inventors: Geoffrey Phillip Symonds, Ming Yan, Chi-Lin Lee, Christopher Walter ALMA, Jeffrey S. Bartlett
  • Publication number: 20210197218
    Abstract: A fluid atomizer and methods of atomizing fluids are disclosed. The fluid atomizer may comprise an inner member and one or more outer members. The inner member defines an interior conduit for providing a first-fluid flowpath from a supply end of the atomizer to a discharge end of the atomizer along a central axis. The one or more outer members are positioned radially outward of the inner member from the central axis. The inner and outer members define a second-fluid flowpath extending from a second-fluid supply conduit to a second-fluid discharge plenum. The second-fluid flowpath comprises a tangential conduit spiraling along the axis from the second-fluid supply conduit to a terminal end; an annulus downstream from and in fluid communication with the tangential conduit; and a second-fluid discharge plenum downstream from and in fluid communication with the annulus.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 1, 2021
    Applicants: Rolls-Royce Corporation, Rolls-Royce plc
    Inventors: Neal Thomson, Christopher Walters
  • Publication number: 20210108528
    Abstract: Various embodiments include gas turbine seals and methods of forming such seals. In some cases, a turbine includes: a first arcuate component adjacent to a second arcuate component, each arcuate component including a slot including one or more slot segments located in an end face and a seal assembly disposed in the slot. The seal assembly including a plurality of seal segments forming at least one T-junction where a first seal segment intersects a second seal segment and at least one shim seal. The plurality of seal segments define at least one chute gap. The at least one shim seal disposed in a slot proximate the at least one T-junction of the plurality of seal segments. The at least one shim seal positioned on a sidewall of the second seal segment and extending a partial length of the sidewall. The at least one shim seal seals the at least one chute gap to prevent a flow therethrough of a gas turbine hot gas path flow.
    Type: Application
    Filed: October 10, 2019
    Publication date: April 15, 2021
    Inventors: Neelesh Nandkumar Sarawate, Christopher Walter Falcone
  • Patent number: 10967394
    Abstract: A fluid atomizer and methods of atomizing fluids are disclosed. The fluid atomizer may comprise an inner member and one or more outer members. The inner member defines an interior conduit for providing a first-fluid flowpath from a supply end of the atomizer to a discharge end of the atomizer along a central axis. The one or more outer members are positioned radially outward of the inner member from the central axis. The inner and outer members define a second-fluid flowpath extending from a second-fluid supply conduit to a second-fluid discharge plenum. The second-fluid flowpath comprises a tangential conduit spiraling along the axis from the second-fluid supply conduit to a terminal end; an annulus downstream from and in fluid communication with the tangential conduit; and a second-fluid discharge plenum downstream from and in fluid communication with the annulus.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: April 6, 2021
    Assignees: Rolls-Royce Corporation, Rolls-Royce plc
    Inventors: Neal Thomson, Christopher Walters
  • Publication number: 20210069445
    Abstract: An adhesive strip that could be used for securing oral or nasal airway tubes, such as endotracheal tubes or laryngeal mask airways. The adhesive strip has an elongated shape and is coated on one side with an adhesive material. At each terminal end of the adhesive strip, there is a non-adhesive tab that is free of the adhesive material. The non-adhesive tabs facilitate removal of the adhesive strip off the release liner and/or off the patient's skin. The adhesive strip can be used by adhering onto the patient's face and wrapping it around the airway tube to secure the airway tube.
    Type: Application
    Filed: November 10, 2020
    Publication date: March 11, 2021
    Inventor: Christopher Walters
  • Patent number: 10857320
    Abstract: An adhesive strip that could be used for securing oral or nasal airway tubes, such as endotracheal tubes or laryngeal mask airways. The adhesive strip has an elongated shape and is coated on one side with an adhesive material. At each terminal end of the adhesive strip, there is a non-adhesive tab that is free of the adhesive material. The non-adhesive tabs facilitate removal of the adhesive strip off the release liner and/or off the patient's skin. The adhesive strip can be used by adhering onto the patient's face and wrapping it around the airway tube to secure the airway tube.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: December 8, 2020
    Inventor: Christopher Walters
  • Publication number: 20200352674
    Abstract: A surgical device includes a light source and an illumination unit having a lighthead that is connected to a mount by one or more support arms which are pivotally connected through joint units. The mount is provided for mounting the illumination unit to a supporting structure. The light source is disposed remotely from the lighthead, in particular not mounted on the lighthead, and is coupled to the lighthead by light conductors. In addition, a lighthead for a surgical light device is disclosed, including an optical connector that is configured to be connectable to a light conductor which is connected to a light source.
    Type: Application
    Filed: December 13, 2018
    Publication date: November 12, 2020
    Inventor: CHRISTOPHER WALTERS
  • Patent number: 10795662
    Abstract: System and methods are described for distributing artifacts in a cloud computing environment. Processing includes receiving an artifact at an upstream computing system in a network of computing systems, the artifact including a file of a continuous integration (CI) process, dividing the artifact into chunks, storing the chunks into a shared storage of the upstream computing system accessible by downstream computing systems of the network, determining downstream computing systems in the network to receive the artifact, receiving a request from one of the downstream computing systems for a chunk of the artifact; and providing the chunk to the downstream computing system from the shared storage.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: October 6, 2020
    Assignee: salesforce.com, inc.
    Inventors: Harshawardhan Shamsundar Gadgil, Brian Whitten, Christopher Walter Anderson
  • Publication number: 20200286468
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for speech recognition using complex linear projection are disclosed. In one aspect, a method includes the actions of receiving audio data corresponding to an utterance. The method further includes generating frequency domain data using the audio data. The method further includes processing the frequency domain data using complex linear projection. The method further includes providing the processed frequency domain data to a neural network trained as an acoustic model. The method further includes generating a transcription for the utterance that is determined based at least on output that the neural network provides in response to receiving the processed frequency domain data.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 10, 2020
    Applicant: Google LLC
    Inventors: Samuel Bengio, Mirko Visontai, Christopher Walter George Thornton, Tara N. Sainath, Ehsan Variani, Izhak Shafran, Michiel A.u. Bacchiani
  • Publication number: 20200257514
    Abstract: System and methods are described for distributing artifacts in a cloud computing environment. Processing includes receiving an artifact at an upstream computing system in a network of computing systems, the artifact including a file of a continuous integration (CI) process, dividing the artifact into chunks, storing the chunks into a shared storage of the upstream computing system accessible by downstream computing systems of the network, determining downstream computing systems in the network to receive the artifact, receiving a request from one of the downstream computing systems for a chunk of the artifact; and providing the chunk to the downstream computing system from the shared storage.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 13, 2020
    Inventors: Harshawardhan Shamsundar GADGIL, Brian WHITTEN, Christopher Walter ANDERSON
  • Patent number: 10714078
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for speech recognition using complex linear projection are disclosed. In one aspect, a method includes the actions of receiving audio data corresponding to an utterance. The method further includes generating frequency domain data using the audio data. The method further includes processing the frequency domain data using complex linear projection. The method further includes providing the processed frequency domain data to a neural network trained as an acoustic model. The method further includes generating a transcription for the utterance that is determined based at least on output that the neural network provides in response to receiving the processed frequency domain data.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: July 14, 2020
    Assignee: Google LLC
    Inventors: Samuel Bengio, Mirkó Visontai, Christopher Walter George Thornton, Michiel A. U. Bacchiani, Tara N. Sainath, Ehsan Variani, Izhak Shafran
  • Publication number: 20200139390
    Abstract: A fluid atomizer and methods of atomizing fluids are disclosed. The fluid atomizer may comprise an inner member and one or more outer members. The inner member defines an interior conduit for providing a first-fluid flowpath from a supply end of the atomizer to a discharge end of the atomizer along a central axis. The one or more outer members are positioned radially outward of the inner member from the central axis. The inner and outer members define a second-fluid flowpath extending from a second-fluid supply conduit to a second-fluid discharge plenum. The second-fluid flowpath comprises a tangential conduit spiraling along the axis from the second-fluid supply conduit to a terminal end; an annulus downstream from and in fluid communication with the tangential conduit; and a second-fluid discharge plenum downstream from and in fluid communication with the annulus.
    Type: Application
    Filed: November 1, 2018
    Publication date: May 7, 2020
    Applicants: Rolls-Royce Corporation, Rolls-Royce plc
    Inventors: Neal Thomson, Christopher Walters
  • Publication number: 20200038444
    Abstract: The disclosed methods are generally directed to preventing, treating, suppressing, controlling or otherwise mitigating side effects of T-cell therapy, the T-cell therapy designed to accelerate immune reconstitution, induce a GVM effect, and/or target tumor cells.
    Type: Application
    Filed: August 12, 2019
    Publication date: February 6, 2020
    Inventors: Christopher Walter ALMA, Jeffrey BARTLETT, Louis Randall BRETON, Geoffrey Phillip SYMONDS, Ming YAN
  • Publication number: 20190383393
    Abstract: A flexible seal is used to seal between two adjacent gas turbine components. The flexible seal includes at least one metal ply having a forward end, an aft end axially separated from the forward end, and an intermediate portion between the forward end and the aft end. The intermediate portion defines a continuous curve in the circumferential direction, such that the aft end is circumferentially, and optionally radially, offset from the forward end. A plurality of relief cuts is defined through the at least one metal ply between the forward end and the aft end to increase flexibility and improve sealing in seal slots that are radially offset from one another.
    Type: Application
    Filed: January 24, 2019
    Publication date: December 19, 2019
    Applicant: General Electric Company
    Inventors: Neelesh Nandkumar Sarawate, Christopher Walter Falcone
  • Patent number: 10426798
    Abstract: The disclosed methods are generally directed to preventing, treating, suppressing, controlling or otherwise mitigating side effects of T-cell therapy, the T-cell therapy designed to accelerate immune reconstitution, induce a GVM effect, and/or target tumor cells.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: October 1, 2019
    Assignees: Calimmune, Inc., Calimmune Australia PTY LTD
    Inventors: Christopher Walter Alma, Jeffrey Bartlett, Louis Randall Breton, Geoffrey Phillip Symonds, Ming Yan
  • Publication number: 20190251527
    Abstract: Provided is a computer implemented method of authorizing transactions in a blockchain network of participant systems including a first system that sends transaction data to a second system that generates a notary request including the transaction data, at least one notary system and at least one witness system. The method includes the notary system: accepting the notary request from the second system; transmitting the transaction data to the witness systems; determining a subset of responsive witness systems; determining that a required number of affirmative responses has been received from the responsive witness systems; generating a block based on the transaction data; and publishing the block to a ledger of the blockchain network.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventor: Christopher Walter Surdak
  • Publication number: 20190115013
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for speech recognition using complex linear projection are disclosed. In one aspect, a method includes the actions of receiving audio data corresponding to an utterance. The method further includes generating frequency domain data using the audio data. The method further includes processing the frequency domain data using complex linear projection. The method further includes providing the processed frequency domain data to a neural network trained as an acoustic model. The method further includes generating a transcription for the utterance that is determined based at least on output that the neural network provides in response to receiving the processed frequency domain data.
    Type: Application
    Filed: October 26, 2018
    Publication date: April 18, 2019
    Inventors: Samuel Bengio, Mirko Visontai, Christopher Walter George Thornton, Michiel A.U. Bacchiani, Tara N. Sainath, Ehsan Variani, Izhak Shafran
  • Publication number: 20190102144
    Abstract: In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for indicating a reference song. A computing device stores reference song characterization data that identifies a plurality of audio characteristics for each reference song in a plurality of reference songs. The computing device receives digital audio data that represents audio recorded by a microphone, converts the digital audio data from time-domain format into frequency-domain format, and uses the digital audio data in the frequency-domain format in a music-characterization process. In response to determining that characterization values for the digital audio data are most relevant to characterization values for a particular reference song, the computing device outputs an indication of the particular reference song.
    Type: Application
    Filed: October 1, 2018
    Publication date: April 4, 2019
    Inventors: Dominik Roblek, Blaise Aguera-Arcas, Tom Hume, Marvin Ritter, Brandon Barbello, Kevin Kilgour, Mihajlo Velimirovic, Christopher Walter George Thornton, Gabriel Taubman, James David Lyon, Jan Althaus, Katsiaryna Naliuka, Julian Odell, Matthew Sharifi, Beat Gfeller
  • Publication number: 20190102458
    Abstract: In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products. A computing device stores reference song characterization data and receives digital audio data. The computing device determines whether the digital audio data represents music and then performs a different process to recognize that the digital audio data represents a particular reference song. The computing device then outputs an indication of the particular reference song.
    Type: Application
    Filed: October 1, 2018
    Publication date: April 4, 2019
    Inventors: Dominik Roblek, Blaise Aguera-Arcas, Tom Hume, Marvin Ritter, Brandon Barbello, Kevin Kilgour, Mihajlo Velimirovic, Christopher Walter George Thornton, Gabriel Taubman, James David Lyon, Jan Athaus, Katsiaryna Naliuka, Julian Odell, Matthew Sharifi, Beat Gfeller
  • Publication number: 20190076616
    Abstract: An adhesive strip that could be used for securing oral or nasal airway tubes, such as endotracheal tubes or laryngeal mask airways. The adhesive strip has an elongated shape and is coated on one side with an adhesive material. At each terminal end of the adhesive strip, there is a non-adhesive tab that is free of the adhesive material. The non-adhesive tabs facilitate removal of the adhesive strip off the release liner and/or off the patient's skin. The adhesive strip can be used by adhering onto the patient's face and wrapping it around the airway tube to secure the airway tube.
    Type: Application
    Filed: April 18, 2018
    Publication date: March 14, 2019
    Inventor: Christopher Walters