Patents by Inventor Pankaj Ajmera

Pankaj Ajmera 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).

  • Process for producing methyl mercaptan from dimethyl sulfide
    Patent number: 10577314
    Abstract: The present invention generally relates to the manufacture of methyl mercaptan using recycled dimethyl sulfide. In particular, the invention relates to a process for the continuous production of methyl mercaptan via the catalytic conversion of dimethyl sulfide using a non-promoted Al2O3 catalyst at low temperatures.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: March 3, 2020
    Assignee: Novus International, Inc.
    Inventors: Puvin Pichai, James Rolston, Stephan Schubert, Leslaw Mleczko, Jens Assmann, Edwin Gross-Hardt, Pankaj Ajmera
  • PROCESS FOR PRODUCING METHYL MERCAPTAN FROM DIMETHYL SULFIDE
    Publication number: 20170342028
    Abstract: The present invention generally relates to the manufacture of methyl mercaptan using recycled dimethyl sulfide. In particular, the invention relates to a process for the continuous production of methyl mercaptan via the catalytic conversion of dimethyl sulfide using a non-promoted Al2O3 catalyst at low temperatures.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 30, 2017
    Inventors: Puvin Pichai, James Rolston, Stephan Schubert, Leslaw Mleczko, Jens Assmann, Edwin Gross-Hart, Pankaj Ajmera