Patents by Inventor Carmelo IACONO

Carmelo IACONO 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).

  • SULPHUR TOLERANCE IN Cu-SCR CATALYSTS
    Publication number: 20240058751
    Abstract: The present invention relates to a catalyst composition. More particularly, the present invention relates to a catalyst composition comprising a low SAR zeolite, copper in an amount of at least 2 wt %; and a rare earth element. The present invention also relates to a method for the manufacture of a catalyst composition. The present invention further relates to a catalyst article comprising a catalyst composition and a method for the treatment of an exhaust gas which comprises contacting an exhaust gas with a catalyst article comprising a catalyst composition.
    Type: Application
    Filed: July 20, 2023
    Publication date: February 22, 2024
    Inventors: Kaneshalingam ARULRAJ, Daniel Robert AVIS, Guy Richard CHANDLER, Alexander Nicholas Michael GREEN, Matthew Eben HARRIS, Oliver HEMMING, Carmelo IACONO, Alanna Susan MURPHY, Paul Richard PHILLIPS, Maria Pia RUGGERI
  • Catalytic composition for treating a NOx-containing exhaust gas
    Patent number: 11904305
    Abstract: A catalytic composition for treating a NOx-containing exhaust gas, wherein the composition comprises a copper-substituted zeolite comprising: i) Ce in a total amount of about 0.1 to about 200 g/ft3; and ii) Mn in a total amount of about 0.1 to about 200 g/ft3.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: February 20, 2024
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Daniel Avis, Alexander Nicholas Michael Green, Matthew Eben Harris, Carmelo Iacono, Caitlin Jenkins, Alanna Murphy
  • METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
    Publication number: 20230347326
    Abstract: A method of treating exhaust gas from a lean burn internal combustion engine is disclosed. The method comprises: introducing ammonia or an ammonia precursor into the exhaust gas upstream of an Fe-SCR catalyst, the Fe-SCR catalyst comprising iron and a zeolite; and contacting the exhaust gas with the Fe-SCR catalyst; wherein the amount of ammonia or ammonia precursor introduced into the exhaust gas upstream of the Fe-SCR catalyst is controlled to provide an ammonia-to-NOx molar ratio (ANR) in the exhaust gas contacting the Fe-SCR catalyst of from greater than 2 to 6.
    Type: Application
    Filed: April 17, 2023
    Publication date: November 2, 2023
    Inventors: Daniel AVIS, Rafal BARAN, Gavin BROWN, Alexander GREEN, Neil GREENHAM, Matthew HARRIS, Oliver HEMMING, Carmelo IACONO, Caitlin JENKINS, Alanna MURPHY, Paul PHILLIPS
  • CATALYST FOR TREATING EXHAUST GAS
    Publication number: 20230130212
    Abstract: Catalyst compositions and methods of preparation comprising: preparing a promoter metal-molecular sieve catalyst composition comprising a promoter metal and a molecular sieve; and incorporating an iron salt into the promoter metal-molecular sieve catalyst composition.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 27, 2023
    Inventors: Daniel Robert AVIS, Gavin BROWN, Alba CASTANON RODRIGUEZ, Alexander Nicholas Michael GREEN, Neil GREENHAM, Matthew Eben HARRIS, Oliver HEMMING, Carmelo IACONO, Caitlin Lucy JENKINS, Alanna Susan MURPHY, Paul Richard PHILLIPS
  • Catalytic Composition for Treating a NOx-containing Exhaust Gas
    Publication number: 20220362754
    Abstract: A catalytic composition for treating a NOx-containing exhaust gas, wherein the composition comprises a copper-substituted zeolite comprising: i) Ce in a total amount of about 0.1 to about 200 g/ft3; and ii) Mn in a total amount of about 0.1 to about 200 g/ft3.
    Type: Application
    Filed: May 6, 2022
    Publication date: November 17, 2022
    Inventors: Daniel AVIS, Alexander Nicholas Michael GREEN, Matthew Eben HARRIS, Carmelo IACONO, Caitlin JENKINS, Alanna MURPHY