Patents by Inventor John Fischer
John Fischer 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).
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Publication number: 20240119084Abstract: A system configured to perform a forensic analysis of a file including: one or more processors; and a memory storing computer-readable instructions that, when executed by the one or more processors, cause the system device to: receive one or more files for analysis; identify a file format for the file; determine whether the file format is a supported multimedia file; parse the file to separate structural elements from the file; generate a profile structural signature for the one or more files; a database including a plurality of profile structural signatures corresponding to known hardware and/or software; determining whether the one or more files matches one of the plurality of profile structural signatures; and providing an indication of an identity of the known hardware and/or software for the one or more files upon a determination that the one or more files matches one of the plurality of profile structural signatures. A method for performing a forensic analysis of a file is also disclosed.Type: ApplicationFiled: September 28, 2023Publication date: April 11, 2024Inventors: Daniel John Fischer, Bertram C. Lyons, Walter Bruehs
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Patent number: 11939828Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A pump configuration includes a single VFD configuration, the single shaft electric motor, and the single shaft hydraulic pump mounted on the single pump trailer. The single VFD configuration converts the electric power at the power generation voltage level distributed from the power distribution trailer to a VFD voltage level and drives the single shaft electric motor to control the operation of the single shaft electric motor and the single hydraulic pump. The VFD voltage level is a voltage level that is required to drive the single shaft electric motor. The VFD configuration also controls operation of the auxiliary systems based on the electric power at the auxiliary voltage level.Type: GrantFiled: September 19, 2023Date of Patent: March 26, 2024Assignee: Halliburton Energy Services, Inc.Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Publication number: 20240082514Abstract: In one embodiment, a filter assembly for use in an insufflation system is described. The filter assembly comprises: a filter medium operative to filter medical gases; a housing comprising an inlet, an outlet and the filter medium, the housing defining a gases flow path through the filter medium between the inlet and the outlet; and at least one heating element being positioned in the housing and being configured to heat the filter medium; and wherein, the at least one heating element is spaced apart from the filter medium and from an inner surface of the housing.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Richard John BOYES, Christian Francis FISCHER, Ali Ghalib Abdul Rahman GHALIB, Jessica Kristen SLOANE, Monika BAUMANN, Bernard Tsz Lun IP
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Patent number: 11877743Abstract: The presently disclosed subject matter provides systems and methods for performing minimally invasive surgery. A laparoscopic device for performing minimally invasive surgery can include a mesh configured to be affixed to a fascial tissue to reinforce the fascial tissue. The mesh can be attached to the laparoscopic device before the mesh reaches the fascial tissue. The laparoscopic device can also include a telescoping arm configured to deliver the mesh to the fascial tissue. The telescoping arm can be further configured to position the mesh at the fascial tissue by releasing the mesh from the laparoscopic device.Type: GrantFiled: October 10, 2017Date of Patent: January 23, 2024Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventors: John Fischer, Rex Peters
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Publication number: 20240011380Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A power distribution trailer distributes the electric power generated by the power generation system at the power generation voltage level to the single VFD and converts the electric power at a power generation voltage level to a VFD voltage level and controls the operation of the single shaft electric motor and the single hydraulic pump. The power distribution trailer converts the electric power generated by the power generation system at the power generation level to an auxiliary voltage level that is less than the power generation voltage level. The power distribution trailer distributes the electric power at the auxiliary voltage level to the single VFD that controls an operation of the of the auxiliary systems.Type: ApplicationFiled: September 21, 2023Publication date: January 11, 2024Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Publication number: 20240011381Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. The single VFD converts the electric power of at least 13.8 kV to a VFD rated voltage level of at least 4160V and drives the single shaft electric motor at the VFD voltage level of up to 4160V to control the operation of the single shaft electric motor and the single hydraulic pump. The single shaft electric motor drives the single hydraulic pump with the rotation at the rated RPM level of at least 750 RPM. The single hydraulic pump continuously pumps the fracking media into the well at the HP level of at least 5000 HP. The single hydraulic pump operates on a continuous duty cycle to continuously pump the fracking media at the HP level of at least 5000 HP.Type: ApplicationFiled: September 26, 2023Publication date: January 11, 2024Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Publication number: 20240003208Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A pump configuration includes a single VFD configuration, the single shaft electric motor, and the single shaft hydraulic pump mounted on the single pump trailer. The single VFD configuration converts the electric power at the power generation voltage level distributed from the power distribution trailer to a VFD voltage level and drives the single shaft electric motor to control the operation of the single shaft electric motor and the single hydraulic pump. The VFD voltage level is a voltage level that is required to drive the single shaft electric motor. The VFD configuration also controls operation of the auxiliary systems based on the electric power at the auxiliary voltage level.Type: ApplicationFiled: September 19, 2023Publication date: January 4, 2024Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11852133Abstract: A well service pump system supplies high pressure working fluid to a well. The pump system is a linear design which incorporates an electric motor, a variable frequency drive (VFD), a pump drive, closed loop variable flow rate hydraulic pumps, hydraulic ram cylinders, working fluid end cylinders, and a coupling to connect the hydraulic ram cylinders and the working fluid end cylinders. The electric motor powers the hydraulic system which, in turn, provides hydraulic fluid to operate the hydraulic ram cylinders. The VFD is connected to a single one of the hydraulic pumps at a time and applies power to the connected pump, via the pump drive, to drive the connected pump from a cold start to an operating speed. The VFD is connected sequentially, one pump at a time, to each of the hydraulic pumps and disconnected from each pump once the pump reaches the operating speed. Once the pump reaches operating speed, the pump is connected to receive power directly to the electric motor.Type: GrantFiled: April 26, 2019Date of Patent: December 26, 2023Assignee: AMERIFORGE GROUP INC.Inventors: Tom Gable, Garrett Smith, Shelton Burnett, John Fischer
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Publication number: 20230392461Abstract: Certain embodiments of the present application relate to a variable frequency drive (VFD) cabin for a pump configuration including a mobile trailer on which the VFD cabin is to be mounted. The VFD cabin generally includes a medium-voltage VFD and a ventilation system. In certain embodiments, the ventilation system is configured to generate an overpressure condition within the cabin to discourage the entry of dust and debris into the cabin. In certain embodiments, one or more components of the medium-voltage VFD are coupled to the floor of the cabin via a vibration damping system. In certain embodiments, the VFD cabin may be directly coupled to a chassis of the mobile trailer without an intervening suspension being provided between the VFD cabin and the chassis.Type: ApplicationFiled: August 22, 2023Publication date: December 7, 2023Inventors: John Fischer, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen, John J. Crosetto
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Publication number: 20230366280Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration includes the single VFD, the single shaft electric motor, and the single hydraulic pump mounted on the single pump trailer. A controller associated with the single VFD and is mounted on the single pump trailer. The controller monitors operation parameters associated with an operation of the electric driven hydraulic fracking system as each component of the electric driven hydraulic fracking system operates to determine whether the operation parameters deviate beyond a corresponding operation parameter threshold. Each of the operation parameters provides an indicator as to an operation status of a corresponding component of the electric driven hydraulic fracking system. The controller initiates corrected actions when each operation parameter deviates beyond the corresponding operation threshold.Type: ApplicationFiled: July 25, 2023Publication date: November 16, 2023Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11809482Abstract: A system and method to perform a forensic analysis of a file including: one or more processors; and a memory storing computer-readable instructions that, when executed by the one or more processors, cause the system device to: receive one or more files for analysis; identify a file format for the file; determine whether the file format is a supported multimedia file; parse the file to separate structural elements from the file; generate a profile structural signature for the one or more files; a database including a plurality of profile structural signatures corresponding to known hardware and/or software; determining whether the one or more files matches one of the plurality of profile structural signatures; and providing an indication of an identity of the known hardware and/or software for the one or more files upon a determination that the one or more files matches one of the plurality of profile structural signatures.Type: GrantFiled: August 10, 2020Date of Patent: November 7, 2023Assignee: Medex Forensics, Inc.Inventors: Daniel John Fischer, Bertram C. Lyons, Walter Bruehs
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Patent number: 11795800Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A power distribution trailer distributes the electric power generated by the power generation system at the power generation voltage level to the single VFD and converts the electric power at a power generation voltage level to a VFD voltage level and controls the operation of the single shaft electric motor and the single hydraulic pump. The power distribution trailer converts the electric power generated by the power generation system at the power generation level to an auxiliary voltage level that is less than the power generation voltage level. The power distribution trailer distributes the electric power at the auxiliary voltage level to the single VFD that controls an operation of the of the auxiliary systems.Type: GrantFiled: October 11, 2022Date of Patent: October 24, 2023Assignee: National Service Alliance—Houston LLCInventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11788396Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. The single VFD converts the electric power of at least 13.8 kV to a VFD rated voltage level of at least 4160V and drives the single shaft electric motor at the VFD voltage level of up to 4160V to control the operation of the single shaft electric motor and the single hydraulic pump. The single shaft electric motor drives the single hydraulic pump with the rotation at the rated RPM level of at least 750 RPM. The single hydraulic pump continuously pumps the fracking media into the well at the HP level of at least 5000 HP. The single hydraulic pump operates on a continuous duty cycle to continuously pump the fracking media at the HP level of at least 5000 HP.Type: GrantFiled: January 11, 2022Date of Patent: October 17, 2023Assignee: National Service Alliance—Houston LLCInventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11773664Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A pump configuration includes a single VFD configuration, the single shaft electric motor, and the single shaft hydraulic pump mounted on the single pump trailer. The single VFD configuration converts the electric power at the power generation voltage level distributed from the power distribution trailer to a VFD voltage level and drives the single shaft electric motor to control the operation of the single shaft electric motor and the single hydraulic pump. The VFD voltage level is a voltage level that is required to drive the single shaft electric motor. The VFD configuration also controls operation of the auxiliary systems based on the electric power at the auxiliary voltage level.Type: GrantFiled: May 31, 2023Date of Patent: October 3, 2023Assignee: National Service Alliance—Houston LLCInventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Publication number: 20230304368Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A pump configuration includes a single VFD configuration, the single shaft electric motor, and the single shaft hydraulic pump mounted on the single pump trailer. The single VFD configuration converts the electric power at the power generation voltage level distributed from the power distribution trailer to a VFD voltage level and drives the single shaft electric motor to control the operation of the single shaft electric motor and the single hydraulic pump. The VFD voltage level is a voltage level that is required to drive the single shaft electric motor. The VFD configuration also controls operation of the auxiliary systems based on the electric power at the auxiliary voltage level.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Inventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11739602Abstract: Certain embodiments of the present application relate to a variable frequency drive (VFD) cabin for a pump configuration including a mobile trailer on which the VFD cabin is to be mounted. The VFD cabin generally includes a medium-voltage VFD and a ventilation system. In certain embodiments, the ventilation system is configured to generate an overpressure condition within the cabin to discourage the entry of dust and debris into the cabin. In certain embodiments, one or more components of the medium-voltage VFD are coupled to the floor of the cabin via a vibration damping system. In certain embodiments, the VFD cabin may be directly coupled to a chassis of the mobile trailer without an intervening suspension being provided between the VFD cabin and the chassis.Type: GrantFiled: January 23, 2023Date of Patent: August 29, 2023Assignee: National Service Alliance—Houston LLCInventors: John Fischer, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen, John J. Crosetto
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Patent number: 11736415Abstract: An external processing system includes a port configured to exchange signals with a router and one or more processors configured to instantiate an operating system and a hypervisor based on information provided by the router in response to the external processing system being connected to the router. The processors implement a user plane layer that generates feedback representative of a processing load and provides the feedback to the router via the port. The router includes a port allocated to an external processing system and a controller that provides the information representing the operating system and hypervisor in response to connection of the external processing system. The controller also receives feedback indicating a processing load at the external processing system. A queue holds packets prior to providing the packets to the external processing system. The controller discards one or more of the packets from the queue based on the feedback.Type: GrantFiled: February 10, 2020Date of Patent: August 22, 2023Assignee: Nokia Solutions and Networks OyInventors: Steve Morin, John Fischer, Peter Tregunno
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Patent number: 11708733Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration includes the single VFD, the single shaft electric motor, and the single hydraulic pump mounted on the single pump trailer. A controller associated with the single VFD and is mounted on the single pump trailer. The controller monitors operation parameters associated with an operation of the electric driven hydraulic fracking system as each component of the electric driven hydraulic fracking system operates to determine whether the operation parameters deviate beyond a corresponding operation parameter threshold. Each of the operation parameters provides an indicator as to an operation status of a corresponding component of the electric driven hydraulic fracking system. The controller initiates corrected actions when each operation parameter deviates beyond the corresponding operation threshold.Type: GrantFiled: October 18, 2022Date of Patent: July 25, 2023Assignee: National Service Alliance—Houston LLCInventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Patent number: 11668144Abstract: An electric driven hydraulic fracking system is disclosed. A pump configuration that includes the single VFD, the single shaft electric motor, and the single hydraulic pump that is mounted on the single pump trailer. A pump configuration includes a single VFD configuration, the single shaft electric motor, and the single shaft hydraulic pump mounted on the single pump trailer. The single VFD configuration converts the electric power at the power generation voltage level distributed from the power distribution trailer to a VFD voltage level and drives the single shaft electric motor to control the operation of the single shaft electric motor and the single hydraulic pump. The VFD voltage level is a voltage level that is required to drive the single shaft electric motor. The VFD configuration also controls operation of the auxiliary systems based on the electric power at the auxiliary voltage level.Type: GrantFiled: November 8, 2022Date of Patent: June 6, 2023Assignee: National Service Alliance—Houston LLCInventors: John Fischer, John J. Crosetto, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen
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Publication number: 20230160271Abstract: Certain embodiments of the present application relate to a variable frequency drive (VFD) cabin for a pump configuration including a mobile trailer on which the VFD cabin is to be mounted. The VFD cabin generally includes a medium-voltage VFD and a ventilation system. In certain embodiments, the ventilation system is configured to generate an overpressure condition within the cabin to discourage the entry of dust and debris into the cabin. In certain embodiments, one or more components of the medium-voltage VFD are coupled to the floor of the cabin via a vibration damping system. In certain embodiments, the VFD cabin may be directly coupled to a chassis of the mobile trailer without an intervening suspension being provided between the VFD cabin and the chassis.Type: ApplicationFiled: January 23, 2023Publication date: May 25, 2023Inventors: John Fischer, David Kubricht, Richard Cheatham, Jeffrey Pollack, Chad Lawman, David Todd, Tyler Nolen, John J. Crosetto