Patents by Inventor Stephen Gerard Maroldo

Stephen Gerard Maroldo 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 production of a borohydride compound
    Patent number: 8377405
    Abstract: A process for production of a borohydride compound. The process comprises combining a compound comprising boron and oxygen with an adduct of alane.
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: February 19, 2013
    Assignee: Rohm and Haas Company
    Inventors: Arthur Achhing Chin, Puja Jain, Suzanne Linehan, Francis Joseph Lipiecki, Stephen Gerard Maroldo, Samuel J. November, John Hiroshi Yamamoto
  • Continuous process for purification of brine
    Patent number: 8128897
    Abstract: A continuous process for purification of brine contaminated with alkaline earth metals. The process comprises combining the brine with an aqueous solution containing at least one of an alkali metal hydroxide and an alkali metal carbonate with efficient mixing by a micro-mixing device.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: March 6, 2012
    Assignee: Morton Salt, Inc.
    Inventors: Roma Gimelfarb, Kurt John Waatti, Francis Joseph Lipiecki, Stephen Gerard Maroldo, Kenneth Eugene Sloffer
  • Continuous process for purification of brine
    Publication number: 20090280044
    Abstract: A continuous process for purification of brine contaminated with alkaline earth metals. The process comprises combining the brine with an aqueous solution containing at least one of an alkali metal hydroxide and an alkali metal carbonate with efficient mixing by a micro-mixing device.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Inventors: Roma Gimelfarb, Francis Joseph Lipiecki, Stephen Gerard Maroldo, Kenneth Eugene Stoffer, Kurt John Waatti
  • Process for production of a borohydride compound
    Publication number: 20090214409
    Abstract: A process for production of a borohydride compound. The process comprises combining a compound comprising boron and oxygen with an adduct of alane.
    Type: Application
    Filed: February 3, 2009
    Publication date: August 27, 2009
    Inventors: Arthur Achhing Chin, Puja Jain, Suzanne Linehan, Francis Joseph Lipiecki, Stephen Gerard Maroldo, Samuel J. November, John Hiroshi Yamamoto
  • Electroactive catalysis
    Patent number: 7087147
    Abstract: The application of an electric current to catalysts useful for the vapor phase oxidation of hydrocarbons allows for processes for obtaining enhanced catalytic processing of a given feed material with a given catalyst, processes allowing the ready change-over from one product of a given feed stream to another product of that feed stream without the need to change catalyst, and processes allowing the ready change over from one feed stream to another feed stream with the concomitant change over from one product to another product without the need to change catalyst.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: August 8, 2006
    Assignee: Rohm and Haas Company
    Inventors: Daniel Arthur Bors, Anne Mae Gaffney, Stephen Gerard Maroldo
  • Method of making lithium borohydride
    Patent number: 7029641
    Abstract: The present invention relates to a method of making lithium borohydride that gives high yields while maintaining ease of purification.
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: April 18, 2006
    Assignee: Rohm and Haas Company
    Inventors: John Hiroshi Yamamoto, Won Suh Park, Aaron Sarafinas, Michael Miller Cook, Stephen Gerard Maroldo
  • Electroactive catalysis
    Patent number: 7001500
    Abstract: The application of an electric current to catalysts useful for the vapor phase oxidation of hydrocarbons allows for processes for obtaining enhanced catalytic processing of a given feed material with a given catalyst, processes allowing the ready change-over from one product of a given feed stream to another product of that feed stream without the need to change catalyst, and processes allowing the ready change over from one feed stream to another feed stream with the concomitant change over from one product to another product without the need to change catalyst.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: February 21, 2006
    Assignee: Rohm and Haas Company
    Inventors: Daniel Arthur Bors, Anne Mae Gaffney, Stephen Gerard Maroldo
  • Electroactive catalysis
    Publication number: 20040104109
    Abstract: The application of an electric current to catalysts useful for the vapor phase oxidation of hydrocarbons allows for processes for obtaining enhanced catalytic processing of a given feed material with a given catalyst, processes allowing the ready change-over from one product of a given feed stream to another product of that feed stream without the need to change catalyst, and processes allowing the ready change over from one feed stream to another feed stream with the concomitant change over from one product to another product without the need to change catalyst.
    Type: Application
    Filed: November 25, 2003
    Publication date: June 3, 2004
    Inventors: Daniel Arthur Bors, Anne Mae Gaffney, Stephen Gerard Maroldo
  • Electroactive catalysis
    Publication number: 20030094381
    Abstract: The application of an electric current to catalysts useful for the vapor phase oxidation of hydrocarbons allows for processes for obtaining enhanced catalytic processing of a given feed material with a given catalyst, processes allowing the ready change-over from one product of a given feed stream to another product of that feed stream without the need to change catalyst, and processes allowing the ready change over from one feed stream to another feed stream with the concomitant change over from one product to another product without the need to change catalyst.
    Type: Application
    Filed: November 14, 2002
    Publication date: May 22, 2003
    Inventors: Daniel Arthur Bors, Anne Mae Gaffney, Stephen Gerard Maroldo
  • Method of making lithium borohydride
    Publication number: 20030068265
    Abstract: The present invention relates to a method of making lithium borohydride that gives high yields while maintaining ease of purification.
    Type: Application
    Filed: October 3, 2002
    Publication date: April 10, 2003
    Inventors: John Hiroshi Yamamoto, Won Shu Park, Aaron Sarafinas, Michael Miller Cook, Stephen Gerard Maroldo