Patents by Inventor Istvan Lencse

Istvan Lencse 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 for hydrocracking and method for catalytic hydrodewaxing of gas oil
    Patent number: 6054040
    Abstract: The invention relates to a new catalyst applicable in hydrocracking of hydrocarbons. The catalyst contains as catalytically active components: a) a ZSM-5 zeolite wherein 10-100% of the exchangeable hydrogen ions have been replaced by nickel ions, and b) 0.3-3 parts by weight of magadiite in hydrogen form for 1 part by weight of component (a). The catalyst can be applied in hydrodewaxing of gas oil, and enables the production with an extremely low pour point.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: April 25, 2000
    Assignee: MOL Magyar Olaj- es Gazipari Reszvenytarsasag
    Inventors: Maria Balai, Hermann Beyer, Gabriella Borbely, Istvan Czagler, Pal Feher, Janos Forstner, Gabor Georgiades, Janos Gergely, Jozsef Horvath, Bela Jover, Laszlo Kantor, Imre Kovacs, Istvan Lencse, Jozsef Perger, Jozsef Petro, Erno Ratosi, Gabriella Pecsvari Szalmasne, Laszlo Szirmai, Jozsef Szollosi, Laszlo Zsida