Patents by Inventor Daniel Hildebrand

Daniel Hildebrand 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: 20240149046
    Abstract: Catheter blood pumps that include an expandable pump portion. The pump portions include a collapsible blood conduit that defines a blood lumen. The collapsible blood conduits include a collapsible scaffold adapted to provide radial support to the blood conduit. The pump portion also includes one or more impellers. The collapsible scaffold may include portions of differing radial stiffness based on location of the one or more impellers therein.
    Type: Application
    Filed: March 7, 2022
    Publication date: May 9, 2024
    Inventors: Michael CALOMENI, Brian D. BRANDT, Ari RYAN, Reza SHIRAZI, Gregory Michael HAMEL, Daniel HILDEBRAND, Spencer NOE
  • Publication number: 20240139499
    Abstract: An intravascular fluid movement device that includes an expandable member having a collapsed, delivery configuration and an expanded, deployed configuration, the expandable member having a proximal end and a distal end, a rotatable member disposed radially and axially within the expandable member, and a conduit coupled to the expandable member, the conduit at least partially defining a blood flow lumen between a distal end of the conduit and a proximal end of the conduit, the conduit disposed solely radially inside of the expandable member in a distal section of the expandable member.
    Type: Application
    Filed: June 27, 2023
    Publication date: May 2, 2024
    Inventors: Amr SALAHIEH, Claudio ARGENTO, Tom SAUL, Brady ESCH, Colin MIXTER, Peter BROWN, Anna KERLO, Daniel HILDEBRAND, Daniel VARGHAI
  • Patent number: 11964145
    Abstract: Catheter blood pump that include an expandable pump portion extending distally from an elongate shaft. The pump portions include an expandable impeller housing including an expandable blood conduit that defines a blood lumen between an inflow and an outflow. The pump portions include one or more expandable impellers disposed at least partially within the blood lumen.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: April 23, 2024
    Assignee: Shifamed Holdings, LLC
    Inventors: Michael Calomeni, Brian D. Brandt, Daniel Hildebrand, Tom Saul
  • Publication number: 20240050224
    Abstract: Intraocular lens delivery devices and methods of use.
    Type: Application
    Filed: August 29, 2023
    Publication date: February 15, 2024
    Applicant: Alcon Inc.
    Inventors: Daniel HILDEBRAND, Claudio ARGENTO, Gregory MATTHEWS
  • Publication number: 20230405298
    Abstract: Catheter blood pumps that include a collapsible blood conduit, a collapsible scaffold portion, and a bend formed in the collapsible scaffold. The collapsible blood conduit defines a blood lumen. The collapsible scaffold is adapted to provide radial support to the blood conduit. The blood pump also includes one or more impellers.
    Type: Application
    Filed: October 8, 2021
    Publication date: December 21, 2023
    Inventors: Daniel HILDEBRAND, Michael CALOMENI, Gregory M. HAMEL, Janine ROBINSON, Brian D. BRANDT, Crissly CRISOSTOMO, Jack FORNEY
  • Publication number: 20230390544
    Abstract: Catheter blood pumps that include a collapsible blood conduit, a collapsible scaffold portion, and a taper formed in the collapsible scaffold. The collapsible blood conduit defines a blood lumen. The collapsible scaffold is adapted to provide radial support to the blood conduit. The blood pump also includes one or more impellers. In some embodiments, the one or more impellers can also include a taper. The taper of the blood conduit can match the taper of the one or more impellers.
    Type: Application
    Filed: October 12, 2021
    Publication date: December 7, 2023
    Inventors: Daniel HILDEBRAND, S. Mostafa GHOREYSHI, Amr SALAHIEH
  • Patent number: 11779456
    Abstract: Intraocular lens delivery devices and methods of use.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: October 10, 2023
    Assignee: Alcon Inc.
    Inventors: Daniel Hildebrand, Claudio Argento, Gregory Vinton Matthews
  • Publication number: 20230310830
    Abstract: Devices for moving blood within a patient, and methods of doing so. The devices can include a pump portion that includes an impeller and a housing around the impeller, as well as a fluid lumen. The impeller can be activated to cause rotation of the impeller and thereby move fluid within the fluid lumen.
    Type: Application
    Filed: October 17, 2022
    Publication date: October 5, 2023
    Inventors: Amr SALAHIEH, Tom SAUL, Brady ESCH, Anna KERLO, Daniel HILDEBRAND, Daniel VARGHAI
  • Patent number: 11717670
    Abstract: An intravascular fluid movement device that includes an expandable member having a collapsed, delivery configuration and an expanded, deployed configuration, the expandable member having a proximal end and a distal end, a rotatable member disposed radially and axially within the expandable member, and a conduit coupled to the expandable member, the conduit at least partially defining a blood flow lumen between a distal end of the conduit and a proximal end of the conduit, the conduit disposed solely radially inside of the expandable member in a distal section of the expandable member.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: August 8, 2023
    Assignee: Shifamed Holdings, LLP
    Inventors: Amr Salahieh, Claudio Argento, Tom Saul, Brady Esch, Colin Mixter, Peter Brown, Anna Kerlo, Daniel Hildebrand, Daniel Varghai
  • Publication number: 20230201558
    Abstract: Catheter blood pumps that include collapsible blood conduits and one or more collapsible impellers. The catheter blood pumps include an outflow and an expandable flow diverter disposed in an outflow region. The expandable flow diverters can be completely proximal to a proximal end of the collapsible blood conduit.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 29, 2023
    Inventors: Daniel VARGHAI, Ari RYAN, Daniel HILDEBRAND, Mostafa GHOREYSHI
  • Publication number: 20230191106
    Abstract: Catheter blood pumps that include an expandable pump portion. The pump portions include a collapsible blood conduit that defines a blood lumen. The collapsible blood conduits include a collapsible scaffold adapted to provide radial support to the blood conduit. The pump portion also includes one or more impellers.
    Type: Application
    Filed: May 17, 2021
    Publication date: June 22, 2023
    Inventors: Ari RYAN, Daniel VARGHAI, Brian D. BRANDT, Michael CALOMENI, Crissly CRISOSTOMO, Daniel HILDEBRAND
  • Publication number: 20230109991
    Abstract: Catheter blood pumps that include collapsible blood conduits and one or more collapsible impellers. The catheter blood umps include an outflow and an expandable flow diverter disposed in the outflow. The expandable flow diverters can be completely proximal to a proximal end of the collapsible blood conduit.
    Type: Application
    Filed: March 29, 2021
    Publication date: April 13, 2023
    Inventors: Daniel HILDEBRAND, S. Mostafa GHOREYSHI
  • Publication number: 20230016461
    Abstract: Accommodating intraocular lenses including an optic having an anterior element and a posterior element defining an optic fluid chamber, wherein the optic is aspheric across all powers throughout accommodation or disaccommodation. Intraocular lenses, optionally accommodating, where an optic portion is centered with a midline of a height of the peripheral portion, the height measured in the anterior to posterior direction.
    Type: Application
    Filed: September 27, 2022
    Publication date: January 19, 2023
    Applicant: Alcon Inc.
    Inventors: Terah Whiting SMILEY, Daniel HILDEBRAND, Bryan Patrick FLAHERTY
  • Publication number: 20230001177
    Abstract: Methods and devices for supporting circulation. The methods may include positioning a blood pump in the arterial vasculature or the venous vasculature. The methods may include positioning a pump portion of the blood pump in a descending aorta, an inferior vena cava, a renal artery, and/or a renal vein. The methods include delivering a pump portion of a blood pump to a target location and rotating one or more impellers to move blood through the pump portion.
    Type: Application
    Filed: December 11, 2020
    Publication date: January 5, 2023
    Applicant: SHIFAMED HOLDINGS, LLC
    Inventors: Janine ROBINSON, Daniel HILDEBRAND, Michael CALOMENI, Veronica NEIMAN, Tom SAUL, Robert EDESESS
  • Patent number: 11511103
    Abstract: Devices for moving blood within a patient, and methods of doing so. The devices can include a pump portion that includes an impeller and a housing around the impeller, as well as a fluid lumen. The impeller can be activated to cause rotation of the impeller and thereby move fluid within the fluid lumen.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: November 29, 2022
    Assignee: Shifamed Holdings, LLC
    Inventors: Amr Salahieh, Tom Saul, Brady Esch, Anna Kerlo, Daniel Hildebrand, Daniel Varghai
  • Publication number: 20220346942
    Abstract: An intraocular lens is disclosed that includes an optic body with a projection extending radially outwards from a peripheral surface of the optic body. The projection comprises a haptic contact surface facing radially outward, wherein the entire haptic contact surface is a flat surface. A haptic having a free distal end and a proximal portion is secured to the projection along the haptic contact surface, wherein the projection and the proximal portion interface at a butt joint without the haptic extending into the projection and without the projection extending into the haptic. The haptic also includes a haptic fluid chamber.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 3, 2022
    Applicant: Alcon Inc.
    Inventors: Daniel HILDEBRAND, Terah Whiting SMILEY, Nathan LEWIS, Robert Demitri ANGELOPOULOS
  • Patent number: 11484402
    Abstract: Accommodating intraocular lenses including an optic having an anterior element and a posterior element defining an optic fluid chamber, wherein the optic is aspheric across all powers throughout accommodation or disaccommodation. Intraocular lenses, optionally accommodating, where an optic portion is centered with a midline of a height of the peripheral portion, the height measured in the anterior to posterior direction.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: November 1, 2022
    Assignee: Alcon Inc.
    Inventors: Terah Whiting Smiley, Daniel Hildebrand, Bryan Patrick Flaherty
  • Publication number: 20220313980
    Abstract: Catheter blood pumps that include an expandable pump portion extending distally from a catheter. The pump portions may include an expandable impeller housing that includes an expandable blood conduit defining a blood lumen. The pump portions may include a collapsible impeller that includes a collapsible and optionally inflatable hub and one or more collapsible blades extending from the hub.
    Type: Application
    Filed: August 7, 2020
    Publication date: October 6, 2022
    Inventors: Daniel HILDEBRAND, Michael CALOMENI, Ari RYAN, Daniel VARGHAI, Janine ROBINSON
  • Patent number: 11426270
    Abstract: An intraocular lens is disclosed that includes an optic body with a projection extending radially outwards from a peripheral surface of the optic body. The projection comprises a haptic contact surface facing radially outward, wherein the entire haptic contact surface is a flat surface. A haptic having a free distal end and a proximal portion is secured to the projection along the haptic contact surface, wherein the projection and the proximal portion interface at a butt joint without the haptic extending into the projection and without the projection extending into the haptic. The haptic also includes a haptic fluid chamber.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: August 30, 2022
    Assignee: Alcon Inc.
    Inventors: Daniel Hildebrand, Terah Whiting Smiley, Nathan Lewis, Robert Angelopoulos
  • Publication number: 20220233841
    Abstract: Catheter blood pumps and methods of use and manufacture. The pumps may include an expandable and collapsible shroud that defines a blood lumen. The shroud may include a polymeric scaffold along at least a portion of a length of the shroud. The pumps may include one or more impellers.
    Type: Application
    Filed: June 4, 2020
    Publication date: July 28, 2022
    Applicant: SHIFAMED HOLDINGS, LLC
    Inventors: Daniel HILDEBRAND, Brian BRANDT, Michael CALOMENI, Janine ROBINSON