Patents by Inventor Kumar Umesh

Kumar Umesh 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).

  • Heavy petroleum residue derived iron incorporated spcarbon nanogranules for improved synthesis of light olefins
    Patent number: 10526257
    Abstract: Present invention relates to sp2 carbon nanogranules with iron incorporated in it from heavy petroleum residue of a refinery and thereby utilizing the materials for improved synthesis of light olefins (C2-C4) from syngas in a single step Fischer Tropsch synthesis to lower olefins, (FTO). The efficient iron incorporated carbon nanogranules derived from low value heavy petroleum residue are very attractive as catalytic system for direct synthesis of light olefin (C2-C4) from syngas at CO conversion up to 30%.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: January 7, 2020
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Indrajit Kumar Ghosh, Kumar Umesh, Ankur Bordoloi
  • HEAVY PETROLEUM RESIDUE DERIVED IRON INCORPORATED SP2 CARBON NANOGRANULES FOR IMPROVED SYNTHESIS OF LIGHT OLEFINS
    Publication number: 20190359540
    Abstract: Present invention relates to sp2 carbon nanogranules with iron incorporated in it from heavy petroleum residue of a refinery and thereby utilizing the materials for improved synthesis of light olefins (C2-C4) from syngas in a single step Fischer Tropsch synthesis to lower olefins, (FTO). The efficient iron incorporated carbon nanogranules derived from low value heavy petroleum residue are very attractive as catalytic system for direct synthesis of light olefin (C2-C4) from syngas at CO conversion up to 30%.
    Type: Application
    Filed: June 14, 2019
    Publication date: November 28, 2019
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Indrajit Kumar GHOSH, Kumar UMESH, Ankur BORDOLOI
  • Heavy petroleum residue derived iron incorporated spcarbon nanogranules for improved synthesis of light olefins
    Patent number: 10364198
    Abstract: Disclosed are sp2 carbon nanogranules with iron incorporated from heavy petroleum residue of a refinery. The nanogranules may be used for improved synthesis of light olefins (C2-C4) from syngas in a single step Fischer Tropsch synthesis to lower olefins, (FTO). The efficient iron incorporated carbon nanogranules derived from low value heavy petroleum residue are very attractive as a catalytic system for direct synthesis of light olefin (C2-C4) from syngas at CO conversion up to 30%.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: July 30, 2019
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Indrajit Kumar Ghosh, Kumar Umesh, Ankur Bordoloi
  • HEAVY PETROLEUM RESIDUE DERIVED IRON INCORPORATED SP2 CARBON NANOGRANULES FOR IMPROVED SYNTHESIS OF LIGHT OLEFINS
    Publication number: 20180118635
    Abstract: Disclosed are sp2 carbon nanogranules with iron incorporated from heavy petroleum residue of a refinery. The nanogranules may be used for improved synthesis of light olefins (C2-C4) from syngas in a single step Fischer Tropsch synthesis to lower olefins, (FTO). The efficient iron incorporated carbon nanogranules derived from low value heavy petroleum residue are very attractive as a catalytic system for direct synthesis of light olefin (C2-C4) from syngas at CO conversion up to 30%.
    Type: Application
    Filed: September 15, 2017
    Publication date: May 3, 2018
    Applicant: Council of Scientific & Industrial Research
    Inventors: Indrajit Kumar Ghosh, Kumar Umesh, Ankur Bordoloi