Patents by Inventor David A. Casey

David A. Casey 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: 20240174414
    Abstract: At least one example embodiment relates to a container. The container includes a base, a canister configured to engage a portion of the base, and a lid configured to be removably coupled to the canister such that the lid is moveable between a locked position and an unlocked position. The base includes a bottom wall having a central portion, a peripheral portion, and an angle portion between the central portion and the peripheral portion. The base includes a first sidewall extending from a periphery of the peripheral portion and about a periphery of the bottom wall and a second sidewall extending from an end of the peripheral portion opposite the first sidewall. The first sidewall and the second sidewall extend perpendicular to the peripheral portion such that the peripheral portion, first sidewall, and second sidewall define a first gap.
    Type: Application
    Filed: November 30, 2022
    Publication date: May 30, 2024
    Applicant: Altria Client Services LLC
    Inventors: Brian M. CASEY, James David EVANS
  • Patent number: 11980379
    Abstract: A clot removal device for removing clot from a body vessel comprising an expandable structure and an elongate member. The elongate member can have a proximal end and a distal end, the elongate member being connected to the expandable structure at its distal end. The expandable structure can have a constrained delivery configuration, an expanded clot engaging deployed configuration, and an at least partially constrained clot pinching configuration. At least a portion of the expandable structure can be configured to engage clot in the expanded deployed configuration and to pinch clot on movement from the deployed configuration to the clot pinching configuration.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: May 14, 2024
    Assignee: NEURAVI LIMITED
    Inventors: Brendan Casey, David Vale, Maeve Holian, David Hardiman, Grainne O'Connor
  • Publication number: 20240151112
    Abstract: A horizontal directional drilling system. The system has a pilot drill and an exit side drill, with a drill string extending between them. A backreamer is positioned between the drills to enlarge a borehole. The pilot drill pulls and rotates the backreamer. The exit side drill adds segments to the product pipe and pushes the product pipe into the enlarged borehole. The exit side drill is equipped with a rotational disconnect. The disconnect is engaged to allow torque transfer between a motor and a spindle when adding segments to the product pipe. The disconnect is disengaged to prevent torque transfer between the motor and the spindle when pushing the product pipe into the enlarged borehole.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 9, 2024
    Inventors: David L. Horst, BJ Burky, Tim Casey, Richard B. Gentry, Stuart Riggenbach, Aaron Edward Traxler
  • Patent number: 11970722
    Abstract: The present invention provides engineered acid alpha-glucosidase (GAA) polypeptides and compositions thereof. In some embodiments, the engineered GAA polypeptides have been optimized to provide increased expression, stability at neutral pH, and activity in cell lysates. The invention also provides methods for utilization of the compositions comprising the engineered GAA polypeptides for therapeutic and other purposes.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: April 30, 2024
    Assignee: Codexis, Inc.
    Inventors: William Casey Hallows, Rachel Cathleen Botham, Yu Zhu, Chinping Chng, Nikki Dellas, Gjalt W. Huisman, Moulay Hicham Alaoui Ismaili, David William Homan, Adam P. Silverman, Jonathan Vroom, Jessica P. Lao
  • Patent number: 11963693
    Abstract: A joint assembly for an endovascular device, comprising a shaft comprising a main body and an enlarged end, a proximal strut comprising a slot, wherein the slot engages the enlarged end of the shaft and a locking collar comprising a proximal face and a distal face, and at least partially covering the enlarged end of the shaft and the slot of the proximal strut, such that the locking collar constrains the proximal strut such that the proximal strut cannot disengage from the enlarged end of the shaft when the joint assembly and the clot retrieval device is under load.
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: April 23, 2024
    Assignee: NEURAVI LIMITED
    Inventors: Brendan Casey, David Vale, Maeve Holian, Brian Fahy
  • Publication number: 20240115279
    Abstract: A self-expanding intravascular medical device including a multi-component assembly with a self-expanding outer cage component comprising a plurality of struts; and a single cell wave-shape component disposed within the self-expanding outer cage component forming a channel therein. The proximal end of the single cell wave-shape component is connected to the self-expanding outer cage component at a proximal joint.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: Neuravi Limited
    Inventors: Brendan CASEY, Aidan DUFFY, Thomas O'MALLEY, David VALE
  • Patent number: 11944327
    Abstract: A system has an outer catheter and an inner aspirating clot retrieval catheter having an expansile distal tip for flow restriction, improved aspiration efficiency, and a large mouth into which a clot or other obstructions can be retrieved. The clot retrieval catheter can have a support tube proximal of the tip. The expansile tip can be a strut framework, and a flexible, low-modulus cover is disposed around at least a portion of the tip strut framework and the proximal support tube. The distal end of the tip can be encapsulated by a low-friction elastomeric lip for atraumatic contact with the walls of a blood vessel. The tip has a collapsed delivery configuration and expands radially into a deployed configuration. The tip strut framework, support tube, and cover can all have characteristics which enhance the deliverability of the clot retrieval catheter to the target.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: April 2, 2024
    Assignee: NEURAVI LIMITED
    Inventors: David Vale, Ronald Kelly, Brendan Casey, Karl Keating
  • Patent number: 11937835
    Abstract: A clot retrieval device for removing clot from a blood vessel, including a shaft; a plurality of expandable bodies distal of the shaft, each expandable body comprising a plurality of scaffolding segments forming closed cells, wherein at least one of the clot scaffolding segments terminates in a distal apex free from connection to an adjacent closed cell; and a plurality of clot inlet mouths between expandable bodies through which clot may pass and enter the device.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: March 26, 2024
    Assignee: NEURAVI LIMITED
    Inventors: David Vale, Eamon Brady, Michael Gilvarry, Mahmood Razavi, Kevin McArdle, David Hardiman, Brendan Casey
  • Patent number: 11931522
    Abstract: A balloon guide catheter having a sleeved inflation lumen secured with a wire wrap for improved inflation lumen kink protection and a welded balloon construction provides a robust and flexible catheter with an exceptionally large inner lumen relative to its outer profile and enables rapid and reliable balloon inflation and deflation in a highly deliverable and kink resistant catheter. Balloon guide catheters having multiple sleeved inflation lumens and proximal luers for utilizing the multiple inflation lumens are also provided.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: March 19, 2024
    Assignee: NEURAVI LIMITED
    Inventors: Ronald Kelly, Michael Gilvarry, David Vale, Brendan Casey, Maeve Holian, Denis Foley
  • Publication number: 20240089741
    Abstract: Described herein are systems and methods for assigning and managing RF communication links between ground-based stations and airborne assets. In one or more examples, a pilot or other user of the systems and methods described herein can generate and transmit a flight plan to a spectrum management system. Additionally, or alternatively, the pilot or use can also transmit additional information to the spectrum management system such as the type of aircraft/radio configuration that they will be using during a flight, and a request for a certain amount of data throughput that they want to have access to during the flight. In one or more examples, upon receiving the flight plan and/or information from the pilot, the spectrum management system can proceed to match the user's desired flight plan with one or more RF spectrum resources for the airborne radio of the pilot's UAV to use during their planned flight.
    Type: Application
    Filed: July 11, 2023
    Publication date: March 14, 2024
    Inventors: Osama Hussein TARRAF, Alistair Charles Peter BRADEN, Tamara Lynne CASEY, Shane David CHAPMAN, Michael Robert GAGNE
  • Publication number: 20240075191
    Abstract: The disclosed subject matter relates to extracorporeal blood processing or other processing of fluids. Volumetric fluid balance, a required element of many such processes, may be achieved with multiple pumps or other proportioning or balancing devices which are to some extent independent of each other. This need may arise in treatments that involve multiple fluids. Safe and secure mechanisms to ensure fluid balance in such systems are described.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 7, 2024
    Applicant: NxStage Medical, Inc.
    Inventors: Jeffrey H. BURBANK, Dennis M. TREU, Daniel Joseph RUBERY, JR., Scott W. NEWELL, James M. BRUGGER, William J. SCHNELL, William K. WEIGEL, Steven A. WHITE, Mark T. WYETH, Jerome JAMES, David DESOUZA, Joseph E. TURK, JR., Garrett CASEY
  • Publication number: 20240065713
    Abstract: A method and/or use of restoring blood flow in neurovasculature by removing thrombus in a plurality of human patients experiencing ischemic stroke using a revascularization device as either a first-line device or a second-line device.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 29, 2024
    Applicant: Neuravi Limited
    Inventors: Malgorzata Alicja KOKOSZKA, David VALE, Brendan CASEY, Michael GILVARRY, Jacqueline O'GORMAN, Daniel KING, Kevin McARDLE, Brian FAHY
  • Publication number: 20230269441
    Abstract: Mechanisms provide intermediate key frame animation during a media seek. A streaming server receives a seek request from a client device while the streaming server provides the client device with a media stream. The seek request is made when the media stream is playing at an initial location and the seek request includes a request to play the media stream from a seek location. In some embodiments, intermediate key frames before the seek location are identified. In other instances, intermediate key frames between the initial location and the seek location are identified. These intermediate key frames are provided to the client device for display before the media stream begins playing at the seek location.
    Type: Application
    Filed: January 13, 2023
    Publication date: August 24, 2023
    Inventors: David Casey, Bob Carlson
  • Patent number: 11582531
    Abstract: Mechanisms provide intermediate key frame animation during a media seek. A streaming server receives a seek request from a client device while the streaming server provides the client device with a media stream. The seek request is made when the media stream is playing at an initial location and the seek request includes a request to play the media stream from a seek location. In some embodiments, intermediate key frames before the seek location are identified. In other instances, intermediate key frames between the initial location and the seek location are identified. These intermediate key frames are provided to the client device for display before the media stream begins playing at the seek location.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: February 14, 2023
    Assignee: TIVO CORPORATION
    Inventors: David Casey, Bob Carlson
  • Publication number: 20230012007
    Abstract: Mechanisms are provided for presenting a media location browsing interface to facilitate a media search and/or seek. A client device receives a media stream from a streaming server. This client device provides a media location browsing interface after receiving the media stream. This media location browsing interface includes a plurality of key frames representing locations along the media stream that are selectable at the client device. A seek request to play the media stream from a seek location corresponding to one of the plurality of key frames is captured. The client device begins playback of the media stream at the seek location.
    Type: Application
    Filed: June 24, 2022
    Publication date: January 12, 2023
    Inventors: David Casey, Tommy Isaksson, Kelvin Komensen, Fidel Zawde, Bob Carlson
  • Patent number: 11405437
    Abstract: Mechanisms are provided for presenting a media location browsing interface to facilitate a media search and/or seek. A client device receives a media stream from a streaming server. This client device provides a media location browsing interface after receiving the media stream. This media location browsing interface includes a plurality of key frames representing locations along the media stream that are selectable at the client device. A seek request to play the media stream from a seek location corresponding to one of the plurality of key frames is captured. The client device begins playback of the media stream at the seek location.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: August 2, 2022
    Assignee: TiVo Corporation
    Inventors: David Casey, Tommy Isaksson, Kelvin Komensen, Fidel Zawde, Bob Carlson
  • Publication number: 20210281922
    Abstract: Mechanisms provide intermediate key frame animation during a media seek. A streaming server receives a seek request from a client device while the streaming server provides the client device with a media stream. The seek request is made when the media stream is playing at an initial location and the seek request includes a request to play the media stream from a seek location. In some embodiments, intermediate key frames before the seek location are identified. In other instances, intermediate key frames between the initial location and the seek location are identified. These intermediate key frames are provided to the client device for display before the media stream begins playing at the seek location.
    Type: Application
    Filed: November 20, 2020
    Publication date: September 9, 2021
    Applicant: MobiTV, Inc.
    Inventors: David CASEY, Bob Carlson
  • Patent number: 10873787
    Abstract: Mechanisms provide intermediate key frame animation during a media seek. A streaming server receives a seek request from a client device while the streaming server provides the client device with a media stream. The seek request is made when the media stream is playing at an initial location and the seek request includes a request to play the media stream from a seek location. In some embodiments, intermediate key frames before the seek location are identified. In other instances, intermediate key frames between the initial location and the seek location are identified. These intermediate key frames are provided to the client device for display before the media stream begins playing at the seek location.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: December 22, 2020
    Assignee: MobiTV, Inc.
    Inventors: David Casey, Bob Carlson
  • Publication number: 20190379947
    Abstract: Mechanisms provide intermediate key frame animation during a media seek. A streaming server receives a seek request from a client device while the streaming server provides the client device with a media stream. The seek request is made when the media stream is playing at an initial location and the seek request includes a request to play the media stream from a seek location. In some embodiments, intermediate key frames before the seek location are identified. In other instances, intermediate key frames between the initial location and the seek location are identified. These intermediate key frames are provided to the client device for display before the media stream begins playing at the seek location.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 12, 2019
    Applicant: MobiTV, Inc.
    Inventors: David CASEY, Bob Carlson
  • Publication number: 20190379713
    Abstract: Mechanisms are provided for presenting a media location browsing interface to facilitate a media search and/or seek. A client device receives a media stream from a streaming server. This client device provides a media location browsing interface after receiving the media stream. This media location browsing interface includes a plurality of key frames representing locations along the media stream that are selectable at the client device. A seek request to play the media stream from a seek location corresponding to one of the plurality of key frames is captured. The client device begins playback of the media stream at the seek location.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 12, 2019
    Applicant: MobiTV, Inc.
    Inventors: DAVID CASEY, Tommy Isaksson, Kelvin Komensen, Fidel Zawde, Bob Carlson