Patents by Inventor Thomas Francis Buckley

Thomas Francis Buckley 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 making an overbased, sulfurized salt of an alkylated hydroxyaromatic compound
    Patent number: 8580717
    Abstract: An overbased, sulfurized salt of at least one alkylated hydroxyaromatic compound, wherein the alkyl substituent of the hydroxyaromatic compound is a residue of at least one isomerized olefin having from about 15 to about 99 wt. % branching is disclosed. The overbased, sulfurized salt of at least one alkylated hydroxyaromatic compound is produced by the process comprising: (a) alkylating at least one hydroxyaromatic compound with at least one isomerized olefin having from about 15 to about 99 wt. % branching obtained by isomerizing at least one normal alpha olefin having from about 10 to about 40 carbon atoms, to provide at least one alkylated hydroxyaromatic compound; (b) neutralizing and sulfurizing the alkylated hydroxyaromatic compound in any order to provide at least one neutralized, sulfurized alkylated hydroxyaromatic compound; and (c) overbasing the at least one neutralized, sulfurized alkylated hydroxyaromatic compound.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: November 12, 2013
    Assignees: Chevron Oronite Company LLC, Chevron U.S.A. Inc., Chevron Oronite S.A.
    Inventors: Gilles P. Sinquin, Thomas Francis Buckley, III, Charles Michael Cisson
  • Process for making an overbased, sulfurized salt of an alkylated hydroxyaromatic compound
    Publication number: 20110124539
    Abstract: An overbased, sulfurized salt of at least one alkylated hydroxyaromatic compound, wherein the alkyl substituent of the hydroxyaromatic compound is a residue of at least one isomerized olefin having from about 15 to about 99 wt. % branching is disclosed. The overbased, sulfurized salt of at least one alkylated hydroxyaromatic compound is produced by the process comprising: (a) alkylating at least one hydroxyaromatic compound with at least one isomerized olefin having from about 15 to about 99 wt. % branching obtained by isomerizing at least one normal alpha olefin having from about 10 to about 40 carbon atoms, to provide at least one alkylated hydroxyaromatic compound; (b) neutralizing and sulfurizing the alkylated hydroxyaromatic compound in any order to provide at least one neutralized, sulfurized alkylated hydroxyaromatic compound; and (c) overbasing the at least one neutralized, sulfurized alkylated hydroxyaromatic compound.
    Type: Application
    Filed: November 24, 2009
    Publication date: May 26, 2011
    Applicant: Chevron Oronite S.A.
    Inventors: Gilles P. Sinquin, Thomas Francis Buckley, III, Charles Michael Cisson
  • Intermediates and methods for preparing 7-acylamino-8-oxo-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid derivatives
    Patent number: 4122262
    Abstract: Intermediates and methods for preparing a new series of 7-acylamino-8-oxo-3-oxa-1-azabicyclo[4.2.0]-octane-2-carboxylic acid derivatives are described. The end product compounds have antibacterial activity especially against certain Gram negative organisms.
    Type: Grant
    Filed: August 8, 1977
    Date of Patent: October 24, 1978
    Assignee: SmithKline Corporation
    Inventors: Thomas Francis Buckley, John Gerald Gleason
  • 7-Acylamino-8-oxo-3-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid derivatives and bactericidal compositions and use thereof
    Patent number: 4089956
    Abstract: A new series of 7-acylamino-8-oxo-3-oxa-1-azabicyclo-[4.2.0]octane-2-carboxylic acid derivatives is described which compounds have antibacterial activity especially against certain Gram negative organisms.
    Type: Grant
    Filed: September 8, 1976
    Date of Patent: May 16, 1978
    Assignee: SmithKline Corporation
    Inventors: Thomas Francis Buckley, John Gerald Gleason