Patents by Inventor Martitza I. Ortega

Martitza I. Ortega 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).

  • Aluminum gradient aluminosilicate zeolite compositions
    Patent number: 11021372
    Abstract: Disclosed herein are compositions including aluminosilicate zeolite crystals with an 8 ring pore size having a depth dependent silica to alumina molar ratio and processes of making aluminosilicate zeolite crystals with an 8 ring pore size having a depth dependent silica to alumina molar ratio.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: June 1, 2021
    Assignee: BASF Corporation
    Inventors: Eduard L Kunkes, Ahmad Moini, Martitza I. Ortega
  • ALUMINUM GRADIENT ALUMINOSILICATE ZEOLITE COMPOSITIONS
    Publication number: 20190225500
    Abstract: Disclosed herein are compositions comprising an aluminosilicate zeolite crystals with an 8 ring pore size having a depth dependent silica to alumina molar ratio and processes of making aluminosilicate zeolite crystals with an 8 ring pore size having a depth dependent silica to alumina molar ratio.
    Type: Application
    Filed: April 2, 2019
    Publication date: July 25, 2019
    Inventors: Eduard L. Kunkes, Ahmad Moini, Martitza I. Ortega