Patents by Inventor Ashish Rana

Ashish Rana 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).

  • Fluid catalytic cracking of p-cresol dimer into phenolic monomers and process thereof
    Patent number: 12275695
    Abstract: A fluid catalytic cracking process for p-cresol dimer to produce valuable phenolic monomers, i.e., 2-methyl phenol, 4-methyl phenol, 2,3-xylenol, and phenol, uses an equilibrium catalyst (E-cat) generated in the petroleum fluid catalytic cracking (FCC) unit. The p-cresol dimer can be processed under relatively mild conditions, while maximizing desired and minimizing undesired products.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: April 15, 2025
    Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Desavath V. Naik, Samir Kumar Maity, Bharat Singh Rana, Pankaj Kumar Kanaujia, Ashish Rana, Deependra Tripathi
  • FLUID CATALYTIC CRACKING OF P-CRESOL DIMER INTO PHENOLIC MONOMERS AND PROCESS THEREOF
    Publication number: 20230202953
    Abstract: A fluid catalytic cracking process for p-cresol dimer to produce valuable phenolic monomers, i.e., 2-methyl phenol, 4-methyl phenol, 2,3-xylenol, and phenol, uses an equilibrium catalyst (E-cat) generated in the petroleum fluid catalytic cracking (FCC) unit. The p-cresol dimer can be processed under relatively mild conditions, while maximizing desired and minimizing undesired products.
    Type: Application
    Filed: December 7, 2022
    Publication date: June 29, 2023
    Inventors: Desavath V. Naik, Samir Kumar Maity, Bharat Singh Rana, Pankaj Kumar Kanaujia, Ashish Rana, Deependra Tripathi