Patents by Inventor P.S. MAHABALA

P.S. MAHABALA 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).

  • Dynamic melt crystallization process for purifying dicyclopentadiene from a mixed liquid hydrocarbon stream
    Patent number: 10561962
    Abstract: A dynamic process for purifying dicyclopentadiene from a mixed liquid hydrocarbon stream comprising dicyclopentadiene and one or more of a C5 paraffin, a C5 olefin, co-dimers, cyclopentadiene, benzene, vinyl norbornene, bicyclononadiene, propenyl norbornene, isopropenyl norbornene, methylbicyclononadiene, methyldicyclopentadiene, and various minor organic impurities is introduced, wherein the dicyclopentadiene is separated from the mixed liquid hydrocarbon stream by melt crystallizing sweating and collecting dicyclopentadiene.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: February 18, 2020
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: P. S. Sreenivasan, Omkar D. Gadgil, P. S. Mahabala
  • A Dynamic Melt Crystallization Process for Purifying Dicyclopentadiene from a Mixed Liquid Hydrocarbon Stream
    Publication number: 20190022553
    Abstract: A dynamic process for purifying dicyclopentadiene from a mixed liquid hydrocarbon stream comprising dicyclopentadiene and one or more of a C5 paraffin, a C5 olefin, co-dimers, cyclopentadiene, benzene, vinyl norbornene, bicyclononadiene, propenyl norbornene, isopropenyl norbornene, methylbicyclononadiene, methyldicyclopentadiene, and various minor organic impurities is introduced, wherein the dicyclopentadiene is separated from the mixed liquid hydrocarbon stream by melt crystallizing sweating and collecting dicyclopentadiene.
    Type: Application
    Filed: December 29, 2016
    Publication date: January 24, 2019
    Inventors: P.S. SREENIVASAN, Omkar D. GADGIL, P.S. MAHABALA