Patents by Inventor Lawrence A. Zazerra

Lawrence A. Zazerra 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).

  • Fluorinated solvent compositions containing ozone
    Patent number: 6537380
    Abstract: A homogeneous non-aqueous composition containing a fluorinated solvent, ozone, and optionally a co-solvent and the use of these compositions for cleaning and oxidizing substrates is described.
    Type: Grant
    Filed: January 7, 2002
    Date of Patent: March 25, 2003
    Assignee: 3M Innovative Properties Company
    Inventors: Lawrence A. Zazerra, Frederick E. Behr, Michael J. Parent, Paul E. Rajtar
  • Fluorinated solvent compositions containing ozone
    Patent number: 6372700
    Abstract: A homogeneous non-aqueous compositions containing a fluorinated solvent, ozone, and optionally a co-solvent and the use of these compositions for cleaning and oxidizing substrates is described.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: April 16, 2002
    Assignee: 3M Innovative Properties Company
    Inventors: Lawrence A. Zazerra, Frederick E. Behr, Michael J. Parent, Paul E. Rajtar