Patents by Inventor Abirami Dhanabalan

Abirami Dhanabalan 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).

  • LITHIUM-SILICON BATTERY COMPRISING A SILICON-CARBON COMPOSITE
    Publication number: 20240047650
    Abstract: Disclosed herein is an improved lithium-silicon battery. The anode of the battery comprises a composite comprising Group 14 elements silicon and carbon. This composite comprises silicon in the preferred form for use in the lithium-silicon battery: silicon that is amorphous, nano-sized, and entrained within porous carbon. Compared to batteries found in the prior art, lithium-silicon batteries disclosed herein comprising the composite anode material disclosed herein find superior utility in various applications.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 8, 2024
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • HIGHLY EFFICIENT MANUFACTURING OF SILICON-CARBON COMPOSITE MATERIALS COMPRISING ULTRA LOW Z
    Publication number: 20240030410
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: August 2, 2023
    Publication date: January 25, 2024
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel
  • SILICON-CARBON COMPOSITE MATERIALS WITH ENHANCED ELECTROCHEMICAL PROPERTIES
    Publication number: 20230373796
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: September 24, 2021
    Publication date: November 23, 2023
    Inventors: Henry R. COSTANTINO, Avery J. SAKSHAUG, Abirami DHANABALAN, Nathan D. PHILLIP, Christopher TIMMONS, Rajankumar PATEL
  • MANUFACTURING OF SILICON-CARBON COMPOSITES MATERIALS
    Publication number: 20230348280
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: August 18, 2021
    Publication date: November 2, 2023
    Inventors: Henry R. COSTANTINO, Abirami DHANABALAN, Avery J. SAKSHAUG, Christopher TIMMONS, Rajankumar PATEL
  • SILICON-CARBON COMPOSITES
    Publication number: 20230348281
    Abstract: Silicon carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: August 18, 2021
    Publication date: November 2, 2023
    Inventors: Abirami DHANABALAN, Avery J. SAKSHAUS, Henry R. COSTANTINO
  • Highly efficient manufacturing of silicon-carbon composite materials comprising ultra low Z
    Patent number: 11804591
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: October 31, 2023
    Assignee: GROUP14 TECHNOLOGIES, INC.
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel
  • METHODS OF PASSIVATION TO CONTROL OXYGEN CONTENT AND REACTIVITY OF SILICON-CARBON COMPOSITE MATERIALS
    Publication number: 20230304151
    Abstract: Passivated silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: March 30, 2023
    Publication date: September 28, 2023
    Inventors: Henry R. COSTANTINO, Avery J. SAKSHAUG, Abirami DHANABALAN, Christopher TIMMONS, Aaron M. Feaver
  • PASSIVATED SILICON-CARBON COMPOSITE MATERIALS
    Publication number: 20230246176
    Abstract: Passivated silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: March 30, 2023
    Publication date: August 3, 2023
    Inventors: Henry R. COSTANTINO, Avery J. SAKSHAUG, Abirami DHANABALAN, Christopher TIMMONS, Aaron M. Feaver
  • SILICON CARBON COMPOSITES COMPRISING ULTRA LOW Z
    Publication number: 20230219819
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: October 5, 2022
    Publication date: July 13, 2023
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • HIGHLY EFFICIENT MANUFACTURING OF SILICON-CARBON COMPOSITES MATERIALS COMPRISING ULTRA LOW Z
    Publication number: 20230155112
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 18, 2023
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel
  • Particulate composite materials
    Patent number: 11639292
    Abstract: Particulate composite materials and devices comprising the same are provided.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: May 2, 2023
    Assignee: GROUP14 TECHNOLOGIES, INC.
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug
  • Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low Z
    Patent number: 11611070
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: March 21, 2023
    Assignee: GROUP14 TECHNOLOGIES, INC.
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel
  • Silicon carbon composites comprising ultra low z
    Patent number: 11498838
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: November 15, 2022
    Assignee: Group14 Technologies, Inc.
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • Silicon carbon composites comprising ultra low Z
    Patent number: 11492262
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: November 8, 2022
    Assignee: Group14Technologies, Inc.
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • HIGHLY EFFICIENT MANUFACTURING OF SILICON-CARBON COMPOSITES MATERIALS COMPRISING ULTRA LOW Z
    Publication number: 20220246914
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: April 7, 2022
    Publication date: August 4, 2022
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel
  • Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z
    Patent number: 11335903
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: May 17, 2022
    Assignee: Group14 Technologies, Inc.
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel
  • SILICON CARBON COMPOSITES COMPRISING ULTRA LOW Z
    Publication number: 20220064008
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: November 11, 2021
    Publication date: March 3, 2022
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • LITHIUM-SILICON BATTERY
    Publication number: 20220059818
    Abstract: Disclosed herein is an improved lithium-silicon battery. The anode of the battery comprises a composite comprising Group14 elements silicon and carbon. This composite comprises silicon in the preferred form for use in the lithium-silicon battery: silicon that is amorphous, nano-sized, and entrained within porous carbon. Compared to batteries found in the prior art, lithium-silicon batteries disclosed herein comprising the composite anode material disclosed herein find superior utility in various applications.
    Type: Application
    Filed: June 1, 2021
    Publication date: February 24, 2022
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • SILICON CARBON COMPOSITES COMPRISING ULTRA LOW Z
    Publication number: 20220055905
    Abstract: Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: October 19, 2021
    Publication date: February 24, 2022
    Inventors: Abirami Dhanabalan, Avery J. Sakshaug, Henry R. Costantino
  • HIGHLY EFFICIENT MANUFACTURING OF SILICON-CARBON COMPOSITES MATERIALS COMPRISING ULTRA LOW Z
    Publication number: 20220059820
    Abstract: Silicon-carbon composite matertials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
    Type: Application
    Filed: August 18, 2021
    Publication date: February 24, 2022
    Inventors: Henry R. Costantino, Abirami Dhanabalan, Avery J. Sakshaug, Christopher Timmons, Rajankumar Patel