Patents by Inventor Sean Christian Emerson

Sean Christian Emerson 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).

  • Method of preparing metal containing compounds using hydrodynamic cavitation
    Patent number: 6869586
    Abstract: A process for the preparation of nanostructured materials in high phase purities using cavitation is disclosed. The method comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamber consists of a first element to produce cavitation bubbles, and a second element that creates a pressure zone sufficient to collapse the bubbles. The process is useful for the preparation of mixed metal oxide catalysts and materials for piezoelectrics and superconductors.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: March 22, 2005
    Assignees: Five Star Technologies, Inc., Worcester Polytechnic Institute
    Inventors: William R. Moser, Oleg V. Kozyuk, Josef Find, Sean Christian Emerson, Ivo M. Krausz
  • Method of preparing metal containing compounds using hydrodynamic cavitation
    Patent number: 6589501
    Abstract: A process for the preparation of nanostructured materials in high phase purities using cavitation is disclosed. The method comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamber consists of a first element to produce cavitation bubbles, and a second element that creates a pressure zone sufficient to collapse the bubbles. The process is useful for the preparation of mixed metal oxide catalysts and materials for piezoelectrics and superconductors.
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: July 8, 2003
    Assignees: Five Star Technologies, Inc., Worcester Polytechnic Institute
    Inventors: William R. Moser, Oleg V. Kozyuk, Josef Find, Sean Christian Emerson, Ivo M. Krausz
  • Method of preparing metal containing compounds using hydrodynamic cavitation
    Publication number: 20020193254
    Abstract: A process for the preparation of nanostructured materials in high phase purities using cavitation is disclosed. The method comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamber consists of a first element to produce cavitation bubbles, and a second element that creates a pressure zone sufficient to collapse the bubbles. The process is useful for the preparation of mixed metal oxide catalysts and materials for piezoelectrics and superconductors.
    Type: Application
    Filed: January 15, 2002
    Publication date: December 19, 2002
    Inventors: William R. Moser, Oleg V. Kozyuk, Josef Find, Sean Christian Emerson, Ivo M. Krausz
  • Method of preparing metal containing compounds using hydrodynamic cavitation
    Patent number: 6365555
    Abstract: A process for the preparation of nanostructured materials in high phase purities using cavitation is disclosed. The method comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamber consists of a first element to produce cavitation bubbles, and a second element that creates a pressure zone sufficient to collapse the bubbles. The process is useful for the preparation of mixed metal oxide catalysts and materials for piezoelectrics and superconductors.
    Type: Grant
    Filed: October 25, 1999
    Date of Patent: April 2, 2002
    Assignee: Worcester Polytechnic Institute
    Inventors: William R. Moser, Oleg V. Kozyuk, Josef Find, Sean Christian Emerson, Ivo M. Krausz
  • Method of preparing compounds using cavitation and compounds formed therefrom
    Publication number: 20020009414
    Abstract: Nanostructured materials and processes for the preparation of these nanostructured materials in high phase purities using cavitation is disclosed. The method preferably comprises mixing a metal containing solution with a precipitating agent and passing the mixture into a cavitation chamber. The chamber consists of a first element to produce cavitation bubbles, and a second element that creates a pressure zone sufficient to collapse the bubbles. The process is useful for the preparation of catalysts and materials for piezoelectrics and superconductors.
    Type: Application
    Filed: January 16, 2001
    Publication date: January 24, 2002
    Inventors: William R. Moser, Oleg V. Kozyuk, Ivo M. Krausz, Sean Christian Emerson, Josef Find