Patents by Inventor Shahriar Eftekharzadeh

Shahriar Eftekharzadeh 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).

  • HYDROPNEUMATIC ISOTHERMAL COMPRESSED AIR ENERGY STORAGE
    Publication number: 20240218851
    Abstract: An apparatus for compressed gas energy storage and recovery.
    Type: Application
    Filed: February 6, 2024
    Publication date: July 4, 2024
    Inventor: Shahriar Eftekharzadeh
  • Motion plug
    Patent number: 11858379
    Abstract: An apparatus for transmission of electricity by conduction to a vehicle while in motion.
    Type: Grant
    Filed: May 16, 2021
    Date of Patent: January 2, 2024
    Inventor: Shahriar Eftekharzadeh
  • Pressure Tunnel
    Publication number: 20230194049
    Abstract: An apparatus for storing large quantities of compressed gas at high pressure underground.
    Type: Application
    Filed: April 26, 2021
    Publication date: June 22, 2023
    Inventor: Shahriar Eftekharzadeh
  • Storm tunnel
    Patent number: 11603652
    Abstract: A tunnel for detention, infiltration, and retention of water.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: March 14, 2023
    Inventor: Shahriar Eftekharzadeh
  • FIRE GUARD
    Publication number: 20220023687
    Abstract: An apparatus for protecting structures against wildfires by means of thermal insulation.
    Type: Application
    Filed: July 26, 2020
    Publication date: January 27, 2022
    Inventor: Shahriar Eftekharzadeh
  • Motion Plug
    Publication number: 20210268912
    Abstract: An apparatus for transmission of electricity by conduction to a vehicle while in motion.
    Type: Application
    Filed: May 16, 2021
    Publication date: September 2, 2021
    Inventor: Shahriar Eftekharzadeh
  • Storm Tunnel
    Publication number: 20210189710
    Abstract: A tunnel for detention, infiltration, and retention of water.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventor: Shahriar Eftekharzadeh
  • Utilizing debris basins for stormwater retention
    Patent number: 11035113
    Abstract: Utilizing debris basins for stormwater retention.
    Type: Grant
    Filed: April 18, 2020
    Date of Patent: June 15, 2021
    Inventor: Shahriar Eftekharzadeh
  • Underground watersilo
    Patent number: 11028611
    Abstract: A method for constructing silos underground to store water.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: June 8, 2021
    Inventor: Shahriar Eftekharzadeh
  • Utilizing Debris Basins for Stormwater Retention
    Publication number: 20200240129
    Abstract: Utilizing debris basins for stormwater retention.
    Type: Application
    Filed: April 18, 2020
    Publication date: July 30, 2020
    Inventor: Shahriar Eftekharzadeh
  • Underground Watersilo
    Publication number: 20190330872
    Abstract: A method for constructing silos underground to store water.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 31, 2019
    Inventor: Shahriar Eftekharzadeh
  • Floating Tile
    Publication number: 20190322085
    Abstract: A floating tile for shielding open water surfaces from evaporation and external elements.
    Type: Application
    Filed: June 28, 2019
    Publication date: October 24, 2019
    Inventor: Shahriar Eftekharzadeh
  • Two level stormwater channel
    Patent number: 10047511
    Abstract: A method and apparatus for combined conveyance, detention, and infiltration of stormwater runoff.
    Type: Grant
    Filed: September 5, 2016
    Date of Patent: August 14, 2018
    Inventor: Shahriar Eftekharzadeh
  • Method and apparatus for near-isothermal compressed gas energy storage
    Patent number: 9787161
    Abstract: A method and apparatus for gas compression and expansion that simultaneously serves as storage tank for the compressed gas, and heat exchanger for heat transfer to the environment to maintain near-isothermal conditions.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: October 10, 2017
    Inventor: Shahriar Eftekharzadeh
  • METHOD AND APPARATUS FOR NEAR-ISOTHERMAL COMPRESSED GAS ENERGY STORAGE
    Publication number: 20170229941
    Abstract: A method and apparatus for gas compression and expansion that simultaneously serves as storage tank for the compressed gas, and heat exchanger for heat transfer to the environment to maintain near-isothermal conditions.
    Type: Application
    Filed: February 8, 2016
    Publication date: August 10, 2017
    Inventor: Shahriar Eftekharzadeh
  • Border Protection Viaduct
    Publication number: 20170218580
    Abstract: A viaduct specially configured to secure and protect an international border.
    Type: Application
    Filed: April 18, 2017
    Publication date: August 3, 2017
    Inventor: Shahriar Eftekharzadeh
  • Apparatus for pressurized conveyance in gravity conduits
    Patent number: 9677262
    Abstract: An apparatus for increasing the utility of gravity conduits by using their underutilized headspace for pressurized conveyance.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: June 13, 2017
    Inventor: Shahriar Eftekharzadeh
  • Two Level Stormwater Channel
    Publication number: 20160369491
    Abstract: A method and apparatus for combined conveyance, detention, and infiltration of stormwater runoff.
    Type: Application
    Filed: September 5, 2016
    Publication date: December 22, 2016
    Inventor: Shahriar Eftekharzadeh
  • Apparatus and Method for Installing Utility Service Lines in Road Pavements
    Publication number: 20160333532
    Abstract: An apparatus and a method for installing pipes and conduits in road pavements with minimum cover.
    Type: Application
    Filed: July 26, 2016
    Publication date: November 17, 2016
    Inventor: Shahriar Eftekharzadeh
  • Vertical Underground Storage Tank and Method of Installing and Forming the Same
    Publication number: 20160305108
    Abstract: A vertical underground storage tank that is installed and partly in-situ formed with minimized excavation, minimum footprint, and without dewatering.
    Type: Application
    Filed: June 28, 2016
    Publication date: October 20, 2016
    Inventor: Shahriar Eftekharzadeh