Patents by Inventor Farhad Khosravi

Farhad Khosravi 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).

  • Patent number: 12096941
    Abstract: Disclosed are methods, devices and materials for the in situ formation of an implant for treating a nerve. A treatment site on a nerve is positioned within a cavity defined by a form. A transformable media is introduced into the form cavity to surround the treatment site. The media is permitted to undergo a transformation from a first, relatively flowable state to a second, relatively non flowable state to form a protective barrier surrounding the treatment site. The implant may be a growth inhibiting nerve cap to inhibit neuroma formation following planned or traumatic nerve injury, a growth permissive conduit for facilitating reconnection of a severed nerve, or an anchor for stabilizing a pain management electrode with respect to a nerve. Access to the nerve treatment site may be open surgical or percutaneous.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: September 24, 2024
    Assignees: Tulavi Therapeutics, Inc., INCEPT, LLC
    Inventors: Corinne Bright, Yong Ren, Ken Martin, Farhad Khosravi, Amarpreet S. Sawhney
  • Publication number: 20240277979
    Abstract: Inflation devices and methods for using them are provided for selectively inflating and deflating multiple balloons on a catheter. For example, the inflation device may include a first valve including a plurality of first valve ports and a first valve member movable between multiple positions for opening and closing fluid paths between the first valve ports, a second valve including a plurality of second valve ports and a second valve member movable between multiple positions for opening and closing fluid paths between the second valve ports, and an actuator coupled to the first and second valve members for directing the first and second valve members between multiple positions, e.g., to selectively pull vacuum and sequentially inflate the balloons.
    Type: Application
    Filed: December 26, 2023
    Publication date: August 22, 2024
    Inventors: Archimedes Sanati, Jake Wolenberg, Fred H. Co, Yi Yang, Farhad Khosravi
  • Patent number: 11980556
    Abstract: Apparatus and methods are provided for flaring a stent deployed within a branch vessel including an ostium communicating with a main vessel, a first end of the stent extending at least partially from the branch. A catheter is provided that includes a first balloon carried on its distal end, and a second balloon that includes a distal section overlying at least a portion of the first balloon and a proximal section. The catheter distal end is introduced into the main vessel and positioned through the ostium and stent into the branch until the first balloon is disposed within the stent. The first balloon is expanded to anchor the stent, and the second balloon is expanded to flare the first end of the stent. Optionally, the first balloon is expanded further, e.g., to expand the stent within the branch body lumen and/or dilate the lesion.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: May 14, 2024
    Assignee: Ostial Corporation
    Inventors: Archimedes Sanati, Farhad Khosravi
  • Publication number: 20240152792
    Abstract: A method for solving an integer or a mixed-integer programming problem may include: (a) obtaining an indication of a quantum Hamiltonian representative of an integer or a mixed-integer programming problem; (b) implementing the quantum Hamiltonian on a quantum optical device, wherein the quantum optical device comprises quantum gates; (c) using the quantum optical device to prepare a quantum state of the system of qumodes; (d) performing a measurement of the system of the qumodes; and (e) providing a solution of the integer or the mixed-integer programming problem based on the measurement.
    Type: Application
    Filed: December 21, 2023
    Publication date: May 9, 2024
    Inventors: Farhad KHOSRAVI, Pooya RONAGH, Artur SCHERER
  • Patent number: 11944717
    Abstract: Disclosed are methods, devices and materials for the in situ formation of a nerve cap and/or a nerve wrap to inhibit neuroma formation following planned or traumatic nerve injury. The method includes the steps of identifying a severed end of a nerve, and positioning the severed end into a cavity defined by a form. A transformable media is introduced into the form cavity to surround the severed end. The media is permitted to undergo a transformation from a first, relatively flowable state to a second, relatively non flowable state to form a protective barrier surrounding the severed end. The media may be a hydrogel, and the transformation may produce a synthetic crosslinked hydrogel protective barrier. The media may include at least one anti-regeneration agent to inhibit nerve regrowth.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 2, 2024
    Assignees: Tulavi Therapeutics, Inc., Incept, LLC
    Inventors: Corinne Bright, Yong Ren, Kenneth M. Martin, Farhad Khosravi, Amarpreet S. Sawhney
  • Publication number: 20240082536
    Abstract: A catheter is provided comprising localized regions of modified flexibility. The regions of modified flexibility may comprise a softened inner liner, for example softened via stretching the inner liner or disposing a plurality of holes in the inner liner, to modify the bending stiffness and/or tensile stiffness of the catheter. The catheter may further include an axially extending filament that at least partially overlaps the softened portion of the inner liner. The axially extending filament may include an anchoring section to anchor the at least one axially extending filament in a section of the catheter that includes the helical coil.
    Type: Application
    Filed: August 21, 2023
    Publication date: March 14, 2024
    Inventors: Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang, Farhad Khosravi, Joseph Rimsa
  • Patent number: 11903588
    Abstract: Disclosed are coating compositions, processes, and designs for endowing vascular devices with thromboresistant and endothelializing properties. Also disclosed are designs of vascular devices used as aneurysm treating devices for assisting in the delivery, packing, and maintenance of embolization coils within an aneurysm, particularly a neurovascular aneurysm.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: February 20, 2024
    Assignee: Incept, LLC
    Inventors: Yi Yang, Tiffany C. Suekama, Syed Hossainy, Viet Ton, Farhad Khosravi, Alex Jared Rowson, Benjamin Robert Palone, Henry Lao
  • Patent number: 11890393
    Abstract: Disclosed are methods, devices and materials for the in situ formation of a nerve cap to inhibit neuroma formation following planned or traumatic nerve injury. The method includes the steps of identifying a severed end of a nerve, and positioning the severed end into a cavity defined by a form. A transformable media is introduced into the form cavity to surround the severed end. The media is permitted to undergo a transformation from a first, relatively flowable state to a second, relatively non flowable state to form a protective barrier surrounding the severed end. The media may be a hydrogel, and the transformation may produce a synthetic crosslinked hydrogel protective barrier. The media may include at least one anti-regeneration agent to inhibit nerve regrowth.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: February 6, 2024
    Assignees: Tulavi Therapeutics, Inc., Incept, LLC
    Inventors: Corinne Bright, Yong Ren, Kenneth M. Martin, Farhad Khosravi, Amarpreet S. Sawhney
  • Patent number: 11850386
    Abstract: Inflation devices and methods for using them are provided for selectively inflating and deflating multiple balloons on a catheter. For example, the inflation device may include a first valve including a plurality of first valve ports and a first valve member movable between multiple positions for opening and closing fluid paths between the first valve ports, a second valve including a plurality of second valve ports and a second valve member movable between multiple positions for opening and closing fluid paths between the second valve ports, and an actuator coupled to the first and second valve members for directing the first and second valve members between multiple positions, e.g., to selectively pull vacuum and sequentially inflate the balloons.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: December 26, 2023
    Assignee: OSTIAL CORPORATION
    Inventors: Archimedes Sanati, Jake Wolenberg, Fred H. Co, Yi Yang, Farhad Khosravi
  • Patent number: 11808722
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: November 7, 2023
    Assignee: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Publication number: 20230334115
    Abstract: The present disclosure provides methods and systems for solving problems. Examples of problems include, but are not limited to, maximum clique problems.
    Type: Application
    Filed: June 7, 2023
    Publication date: October 19, 2023
    Inventors: Ugur YILDIZ, Kensuke INABA, Pooya RONAGH, Artur SCHERER, Farhad KHOSRAVI, Pooja PANDEY
  • Patent number: 11766539
    Abstract: A catheter is provided comprising localized regions of modified flexibility. The regions of modified flexibility may comprise a softened inner liner, for example softened via stretching the inner liner or disposing a plurality of holes in the inner liner, to modify the bending stiffness and/or tensile stiffness of the catheter. The catheter may further include an axially extending filament that at least partially overlaps the softened portion of the inner liner. The axially extending filament may include an anchoring section to anchor the at least one axially extending filament in a section of the catheter that includes the helical coil.
    Type: Grant
    Filed: March 28, 2020
    Date of Patent: September 26, 2023
    Assignee: INCEPT, LLC
    Inventors: Brandon Yee, Ashoor Shahbazi Yourgenlow, Yi Yang, Farhad Khosravi, Joseph Rimsa
  • Patent number: 11761917
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 19, 2023
    Assignee: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Patent number: 11609198
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: March 21, 2023
    Assignee: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Publication number: 20220412907
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Application
    Filed: August 29, 2022
    Publication date: December 29, 2022
    Applicant: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Publication number: 20220390402
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Application
    Filed: July 1, 2022
    Publication date: December 8, 2022
    Applicant: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Patent number: 11510797
    Abstract: Apparatus and methods are provided for flaring a stent deployed within a branch vessel including an ostium communicating with a main vessel, a first end of the stent extending at least partially from the branch. A catheter is provided that includes a balloon having a reinforced region adjacent an unreinforced region. When the balloon is positioned at a desired location, e.g., within a stent, prosthetic valve, or other tubular prosthesis, the balloon may be inflated to a first pressure causing the reinforced and unreinforced regions to expand substantially simultaneously. Upon inflation of the balloon beyond the first pressure, the reinforced region of the balloon remains at the first diameter and the unreinforced region continues to expand, e.g., to flare one or more ends of the prosthesis.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: November 29, 2022
    Assignee: OSTIAL CORPORATION
    Inventors: Yi Yang, Jake Wolenberg, Archimedes Sanati, Fred H. Co, Farhad Khosravi
  • Patent number: 11493466
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein have pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: November 8, 2022
    Assignee: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Patent number: 11486842
    Abstract: Sensors having an advantageous design and methods for fabricating such sensors are generally provided. Some sensors described herein comprise pairs of electrodes having radial symmetry, pairs of nested electrodes, and/or nanowires. Some embodiments relate to fabricating electrodes by methods in which nanowires are deposited from a fluid contacted with a substrate in a manner such that it evaporates and is replenished.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: November 1, 2022
    Assignee: NanoDX, Inc.
    Inventors: Farhad Khosravi, David Bastable, Sergey A. Dryga
  • Publication number: 20220239178
    Abstract: A brushless electric motor includes a rotor rotatable about an axis of rotation, a stator that surrounds the rotor externally and includes a stator core and coils wound on the stator core, and a busbar assembly including a busbar holder surrounding first busbars. The windings are made of a winding wire including a first end portion on one side and a second end portion on another side of the winding wire. The first busbars are electrically contacted with the second end portions, the busbar holder being placed on a top of the stator, and the busbar holder includes fastening arms which engage in longitudinal grooves of the stator.
    Type: Application
    Filed: January 26, 2022
    Publication date: July 28, 2022
    Inventors: Kosuke OGAWA, Tomoyuki UMEDA, Farhad KHOSRAVI