Patents by Inventor Gopal Laxman Tembe

Gopal Laxman Tembe 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).

  • OLEFIN OLIGOMERIZATION, A CATALYST COMPOSITION THEREFOR AND A METHOD OF PREPARING THE CATALYST COMPOSITION
    Publication number: 20180029954
    Abstract: The present disclosure envisages a catalyst composition for olefin oligomerization. The present disclosure also provides the offline and inline methods for preparing the catalyst composition. The catalyst composition of the present disclosure provides high productivity and selectivity for 1-Hexene during olefin oligomerization.
    Type: Application
    Filed: July 25, 2017
    Publication date: February 1, 2018
    Applicant: Reliance Industries Limited
    Inventors: Gopal Laxman Tembe, Muthukumaru Subramania Pillai, Soumen Mukherjee, Nitin Pal, Raksh Vir Jasra, Suketu M. Vakil
  • Process for the preparation of linear low molecular weight olefins by the oligomerization of ethylene
    Patent number: 6930218
    Abstract: A process for the preparation of low molecular weight linear alpha olefins is disclosed. The process comprises oligomerising ethylene in an inert aliphatic or aromatic solvent in the presence of a catalyst comprising of a first component selected from zirconium alkoxide and zirconium aryloxide and a second component selected from alkyl aluminum halide and/or alkyl aluminum.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: August 16, 2005
    Assignee: Indian Petrochemicals Corporation Limited
    Inventors: Gopal Laxman Tembe, S. Muthukumaru Pillai, M. Ravindranathan
  • Process for the preparation of liniear low molecular weight olefins by the oligomerization of ethylene
    Publication number: 20020147375
    Abstract: A process for the preparation of low molecular weight linear alpha olefins is disclosed. The process comprises oligomerising ethylene in an inert aliphatic or aromatic solvent in the presence of a catalyst comprising of a first component selected from zirconium alkoxide and zirconium aryloxide and a second component selected from alkyl aluminum halide and/or alkyl aluminum.
    Type: Application
    Filed: August 23, 2001
    Publication date: October 10, 2002
    Applicant: INDIAN PETROCHEMICALS CORPORATION LIMITED
    Inventors: Gopal Laxman Tembe, S. Muthukumaru Pillai, M. Ravindranathan
  • Process for manufacture of linear alpha-olefins using a titanium component and an organoaluminum halide component
    Patent number: 6121502
    Abstract: A process for the manufacture of linear alpha-olefins is disclosed. The process employs, for the purposes of oligomerizing an unsaturated aliphatic hydrocarbon to linear alpha-olefins, a catalyst mixture comprising titanium aryl and/or titanium alkoxide, organoaluminum halide and optionally one or more additives selected from a group containing phosphorus, oxygen and sulphur compounds.
    Type: Grant
    Filed: February 19, 1997
    Date of Patent: September 19, 2000
    Assignee: Indian Petrochemicals Corporation Limited
    Inventors: Gopal Laxman Tembe, Ashis Ranjan Bandyopadhyay, S. Muthukumaru Pillai, Sheo Satish, M. Ravindranathan