Patents by Inventor Martin A. Paonessa

Martin A. Paonessa 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).

  • Ionic liquids of heterocyclic amines
    Patent number: 8148533
    Abstract: Ionic liquids having melting points below about 100 C formed by reaction of a heterocyclic amine with about 2.8 and about 3.2 moles of anhydrous hydrogen fluoride per mole of amine nitrogen. Electrochemical devices having non-aqueous electrolytes containing the ionic liquids are also disclosed, as well as silicon oxide etching compositions containing the ionic liquids and etching methods in which silicon oxides are selectively removed by the etching compositions in the presence of aluminum.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: April 3, 2012
    Assignee: Honeywell International Inc.
    Inventors: Martin A. Paonessa, Rajiv R Singh, Valentine T Zuba, George A Shia, John A McFarland
  • Safe storage, transportation and delivery of chlorine
    Publication number: 20070221879
    Abstract: An improved system and method for the storage, transportation or delivery of chlorine is provided by mixing or dissolving the chlorine in organic salts that are non-reactive with chlorine and that lowers the vapor pressure of the chlorine to ambient pressure of about 14.7 psia or lower, and wherein the chlorine can be released or delivered by subjecting the mixture to heating or a vacuum.
    Type: Application
    Filed: March 21, 2006
    Publication date: September 27, 2007
    Inventors: Ryan Hulse, Rajiv Singh, Martin Paonessa
  • Hydrofluorocarbon refrigerant compositions
    Publication number: 20070023730
    Abstract: A composition comprising from about 80 weight percent to about 99.9 weight percent of at least one C1-C5 hydrofluorocarbon and from about 0.1 weight percent to about 20 weight percent of at least one C3-C7 alcohol, and the use of these composition for in methods of the recharging of refrigeration systems.
    Type: Application
    Filed: July 27, 2005
    Publication date: February 1, 2007
    Applicant: Honeywell International Inc.
    Inventors: Martin Paonessa, Rajiv Singh, David Wilson, Mark Spatz, Samuel Yana Motta
  • Purification of nitrogen trifluoride
    Publication number: 20060228285
    Abstract: A process and system for adsorption purification of NF3 wherein a crude product containing NF3 and impurities such as CF4 is brought into contact with a polyacrylonitrile-based carbon molecular sieve so that at least a portion of one or more impurities are adsorbed by the sieve without a significant adsorption of the NF3.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 12, 2006
    Applicant: Honeywell International Inc.
    Inventors: Rajiv Singh, Martin Paonessa, Matthew Luly, David Orlowski
  • Polymer ionic electrolytes
    Publication number: 20050196676
    Abstract: Polymeric ionic gels of ionic liquids having melting points below about 100° C. that are formed by the reaction of a heterocyclic amine with about 2.8 and about 3.2 moles of anhydrous hydrogen fluoride per mole of amine nitrogen. Electrochemical devices having non-aqueous electrolytes containing the ionic liquids and polymeric ionic gels are also disclosed.
    Type: Application
    Filed: March 4, 2005
    Publication date: September 8, 2005
    Applicant: Honeywell International, Inc.
    Inventors: Rajiv Singh, Martin Paonessa, Ian Shankland
  • Ionic liquids of heterocyclic amines
    Publication number: 20050196671
    Abstract: Ionic liquids having melting points below about 100 C formed by reaction of a heterocyclic amine with about 2.8 and about 3.2 moles of anhydrous hydrogen fluoride per mole of amine nitrogen. Electrochemical devices having non-aqueous electrolytes containing the ionic liquids are also disclosed, as well as silicon oxide etching compositions containing the ionic liquids and etching methods in which silicon oxides are selectively removed by the etching compositions in the presence of aluminum.
    Type: Application
    Filed: March 4, 2005
    Publication date: September 8, 2005
    Applicant: Honeywell International, Inc.
    Inventors: Martin Paonessa, Rajiv Singh, Valentine Zuba, George Shia, John McFarland