Patents by Inventor Harshveer DHALIWAL

Harshveer DHALIWAL 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).

  • INTRAVASCULAR BLOOD PUMPS, MOTORS, AND FLUID CONTROL
    Publication number: 20250010056
    Abstract: Intravascular blood pumps systems and methods of use. The blood pump system includes a catheter portion having a distal blood pump with one or more distal collapsible impellers. The system can include a clean purge fluid pathway to carry clean fluid distally to the blood pump and a purge fluid return pathway to carry return fluid proximally into an external motor and out a proximal end of the motor, and optionally to a waste reservoir.
    Type: Application
    Filed: November 21, 2022
    Publication date: January 9, 2025
    Inventors: Daniel VARGHAI, Ari RYAN, Harshveer DHALIWAL
  • CATHETER BLOOD PUMPS AND COLLAPSIBLE PUMP HOUSINGS
    Publication number: 20240416107
    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: August 22, 2024
    Publication date: December 19, 2024
    Inventors: Harshveer DHALIWAL, Michael CALOMENI, Brian D. BRANDT, Ari RYAN, Reza SHIRAZI, Janine ROBINSON
  • CATHETER BLOOD PUMPS WITH COLLAPSIBLE PUMP HOUSING AND SENSOR SYSTEM
    Publication number: 20240115849
    Abstract: Catheter blood pumps that include a sensor system. The pumps may 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 pumps may also include one or more impellers. One or more sensors may be arranged with respect to inflow and outflow regions of the blood lumen, the scaffold and/or the impellers.
    Type: Application
    Filed: February 10, 2022
    Publication date: April 11, 2024
    Inventors: Harshveer DHALIWAL, Michael CALOMENI, Brian D. BRANDT, Ari RYAN, Janine ROBINSON, Reza SHIRAZI
  • CATHETER BLOOD PUMPS AND COLLAPSIBLE PUMP HOUSINGS
    Publication number: 20210252274
    Abstract: Catheter blood pumps that include an expandable pump portion. The pump portions include an 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: September 25, 2020
    Publication date: August 19, 2021
    Inventors: Harshveer DHALIWAL, Michael CALOMENI, Brian D. BRANDT, Ari RYAN, Reza SHIRAZI, Janine ROBINSON