Patents by Inventor Graciela Lubertino

Graciela Lubertino 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 the benign direct fixation and conversion of nitrogen oxides
    Patent number: 6068823
    Abstract: A direct fixation of NO.sub.2 and N.sub.2 O.sub.4 at room temperature and atmospheric pressure is described using bis(diorganoamino)magnesium compounds formed from reactions between donor-solvent free diorganomagnesium compounds and primary or secondary amines, yielding new compositions of matter having the general formulas [(R.sub.2 N).sub.i (R.sub.2 NN.sub.x O.sub.y)jMg].sub.m and [(R.sub.2 N).sub.i (R.sub.2 NN.sub.x O.sub.y).sub.j (N.sub.x O.sub.y).sub.k Mg].sub.m. Methods are also described to convert these new compositions of matter into useful organic compounds and nitrogen gas.
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: May 30, 2000
    Assignee: The University of Houston System
    Inventors: Ramiro Sanchez, Graciela Lubertino