Patents by Inventor Ishwar Singh Bhardwaj

Ishwar Singh Bhardwaj 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).

  • Catalyst composite for dehydrogenation of paraffins to mono-olefins and method for the preparation thereof
    Patent number: 5677260
    Abstract: A novel catalyst composite for use in the dehydrogenation of paraffins to the corresponding monoolefins said composite incorporating within its spatial geometry on a percentage by weight basis a predetermined concentration gradient of a noble metal, a metal of Group IV A, a metal of Group III A, an alkali or alkaline earth metal element, a halogen; and a metal of Group VIII selected from. Fe, Co and Ni provided on a high surface area mesoporous support and a process for the preparation thereof.
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: October 14, 1997
    Assignee: Indian Petrochemicals Corporation Limited
    Inventors: Rajeshwer Dongara, Arun Gurudath Basrur, Dattatraya Tammannashastri Gokak, Karumanchi Venkateshwara Rao, Konda Ramaswamy Krishnamurthy, Ishwar Singh Bhardwaj