Patents by Inventor Pinak Mohapatra

Pinak Mohapatra 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).

  • Alkene generation using metal sulfide particles
    Patent number: 11767275
    Abstract: Systems and methods include providing a gaseous alkane input stream and metal sulfide (MSx) particles that can react with an alkane in the gaseous alkane input stream to generate an alkene, a reduced metal sulfide (MSx?1) particle, and at least one of: hydrogen sulfide (H2S) and at least one sulfur containing compound selected from: S2, CS, and CS2. A product stream can be collected that includes the alkene and at least one of: hydrogen sulfide (H2S) and the at least one sulfur containing compound. A reduced metal sulfide (MSx?1) particle reacts with sulfur in a sulfur stream and can generate the metal sulfide (MSx) particle and hydrogen (H2).
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: September 26, 2023
    Assignee: OHIO STATE INNOVATION FOUNDATION
    Inventors: Liang-Shih Fan, Deven Baser, Sourabh Nadgouda, Anuj Joshi, Pinak Mohapatra
  • ALKENE GENERATION USING METAL SULFIDE PARTICLES
    Publication number: 20230009840
    Abstract: Systems and methods include providing a gaseous alkane input stream and metal sulfide (MSx) particles that can react with an alkane in the gaseous alkane input stream to generate an alkene, a reduced metal sulfide (MSx-1) particle, and at least one of: hydrogen sulfide (H2S) and at least one sulfur containing compound selected from: S2, CS, and CS2. A product stream can be collected that includes the alkene and at least one of: hydrogen sulfide (H2S) and the at least one sulfur containing compound. A reduced metal sulfide (MSx-1) particle reacts with sulfur in a sulfur stream and can generate the metal sulfide (MSx) particle and hydrogen (H2).
    Type: Application
    Filed: September 26, 2022
    Publication date: January 12, 2023
    Inventors: Liang-Shih Fan, Deven Baser, Sourabh Nadgouda, Anuj Joshi, Pinak Mohapatra
  • Alkene generation using metal sulfide particles
    Patent number: 11453626
    Abstract: Systems and methods include providing a gaseous alkane input stream and metal sulfide (MSx) particles that can react with an alkane in the gaseous alkane input stream to generate an alkene, a reduced metal sulfide (MSx-1) particle, and at least one of: hydrogen sulfide (H2S) and at least one sulfur containing compound selected from: S2, CS, and CS2. A product stream can be collected that includes the alkene and at least one of: hydrogen sulfide (H2S) and the at least one sulfur containing compound. A reduced metal sulfide (MSx-1) particle reacts with sulfur in a sulfur stream and can generate the metal sulfide (MSx) particle and hydrogen (H2).
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: September 27, 2022
    Assignee: OHIO STATE INNOVATION FOUNDATION
    Inventors: Liang-Shih Fan, Deven Baser, Sourabh Nadgouda, Anuj Joshi, Pinak Mohapatra
  • ALKENE GENERATION USING METAL SULFIDE PARTICLES
    Publication number: 20220089511
    Abstract: Systems and methods include providing a gaseous alkane input stream and metal sulfide (MSx) particles that can react with an alkane in the gaseous alkane input stream to generate an alkene, a reduced metal sulfide (MSx-1) particle, and at least one of: hydrogen sulfide (H2S) and at least one sulfur containing compound selected from: S2, CS, and CS2. A product stream can be collected that includes the alkene and at least one of: hydrogen sulfide (H2S) and the at least one sulfur containing compound. A reduced metal sulfide (MSx-1) particle reacts with sulfur in a sulfur stream and can generate the metal sulfide (MSx) particle and hydrogen (H2).
    Type: Application
    Filed: April 8, 2020
    Publication date: March 24, 2022
    Inventors: Liang-Shih Fan, Deven Baser, Sourabh Nadgouda, Anuj Joshi, Pinak Mohapatra