Patents by Inventor Lubov Alexandrovna Isupova

Lubov Alexandrovna Isupova 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).

  • Ammonia oxidation catalyst
    Patent number: 6489264
    Abstract: A catalyst for oxidation of ammonia is of the general formula (AxByO3z)k (MEmOn)f, wherein: A is a cation of Ca, Sr, Ba, Mg, Be, La or mixtures thereof, B is cations of Mn, Fe, Ni, Co, Cr, Cu, V or mixtures thereof, x=0-2, y=1-2, z=0.8-1.7; MemOn is an aluminum oxide and/or oxide of silicon zirconium, chromium, aluminosilicates, oxides of rare earth elements (REE) or mixtures thereof, m=1-3, n=1-2, k and f are % by weight, with the ratio f/k=0.01-1. The catalyst may be granules of different configuration, including blocks of honeycomb structure. The catalyst is thermally stable, resistant to thermal shocks. There is no water runoff.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: December 3, 2002
    Assignee: Institut Kataliza Imeni G.K.
    Inventors: Lubov Alexandrovna Isupova, Vladislav Alexandrovich Sadykov, Olga Ivanovna Snegurenko, Evgeny Abramovich Brushtein, Tatyana Viktorovna Telyatnikova, Valery Vasilievich Lunin