Patents by Inventor Raymond John Swedo

Raymond John Swedo 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).

  • Ortho-phenylphenol compounds
    Patent number: 9079838
    Abstract: A compound having formula (I), wherein G1 represents a C4-C22 alkyl or alkenyl group, a C8-C20 aralkyl group or formula (II) wherein G3 is a difunctional C2-C18 alkyl or alkenyl group, a difunctional C6-C20 aryl group or G3 is absent; provided that G1 is not 2-butyl, n-hexyl, n-octyl, n-dodecyl, n-hexadecyl or 2-phenylethyl.
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: July 14, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: George David Green, Raymond John Swedo
  • Biphenyl benzyl ether marker compounds for liquid hydrocarbons and other fuels and oils
    Patent number: 9005314
    Abstract: A compound having formula (I) wherein G represents at least one substituent selected from the group consisting of C1-C12 alkyl and C1-C12 alkoxy.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: April 14, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: George David Green, Raymond John Swedo
  • Ortho-phenylphenol compounds as markers for liquid hydrocarbons and other fuels and oils
    Patent number: 8961624
    Abstract: A method for marking a petroleum hydrocarbon or liquid biologically derived fuel by adding to the petroleum hydrocarbon or biologically derived fuel at least one compound having formula (I), wherein G1 represents an organic functional group having from four to forty carbon atoms.
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: February 24, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: George David Green, Raymond John Swedo
  • Low-VOC polyamines
    Patent number: 8722936
    Abstract: A compound having formula (I) wherein R1, R2, R3, R4, R5 and R6 independently are hydrogen, C1-C10 alkyl, C5-C10 cycloalkyl, C6-C10 aryl or C7-C20 aralkyl; X is a difunctional group selected from the group consisting of C2-C20 alkyl, C5-C20 cycloalkyl, C6-C10 aryl, C8-C20 aryl alkyl, C4-C20 heteroalkyl or C10-C20 aryl heteroalkyl.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: May 13, 2014
    Assignee: ANGUS Chemical Company
    Inventor: Raymond John Swedo
  • BISPHENOL A COMPOUNDS AS MARKERS FOR LIQUID HYDROCARBONS AND OTHER FUELS AND OILS
    Publication number: 20140090292
    Abstract: A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel by adding at least one compound having formula (I), wherein R1 and R2 independently represent hydrogen or C1-C4 alkyl groups, and G represents hydrogen or at least one substituent selected from the group consisting of C1-C18 alkyl and C1-C18 alkoxy.
    Type: Application
    Filed: June 19, 2012
    Publication date: April 3, 2014
    Inventors: George David Green, Raymond John Swedo, Robert Butterick, III
  • ORTHO-PHENYLPHENOL COMPOUNDS AS MARKERS FOR LIQUID HYDROCARBONS AND OTHER FUELS AND OILS
    Publication number: 20140075829
    Abstract: A method for marking a petroleum hydrocarbon or liquid biologically derived fuel by adding to the petroleum hydrocarbon or biologically derived fuel at least one compound having formula (I), wherein G1 represents an organic functional group having from four to forty carbon atoms.
    Type: Application
    Filed: May 7, 2012
    Publication date: March 20, 2014
    Applicant: ANGUS Chemical Company
    Inventors: George David Green, Raymond John Swedo
  • ORTHO-PHENYLPHENOL COMPOUNDS
    Publication number: 20140081051
    Abstract: A compound having formula (I), wherein G1 represents a C4-C22 alkyl or alkenyl group, a C8-C20 aralkyl group or formula (II) wherein G3 is a difunctional C2-C18 alkyl or alkenyl group, a difunctional C6-C20 aryl group or G3 is absent; provided that G1 is not 2-butyl, n-hexyl, n-octyl, n-dodecyl, n-hexadecyl or 2-phenylethyl.
    Type: Application
    Filed: May 7, 2012
    Publication date: March 20, 2014
    Applicant: ANGUS Chemical Company
    Inventors: George David Green, Raymond John Swedo
  • Marker compounds for liquid hydrocarbons and other fuels and oils
    Patent number: 8574323
    Abstract: A compound having formula (I) wherein G represents at least one substituent selected from the group consisting of C1-C12 alkyl and C1-C12 alkoxy.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: November 5, 2013
    Assignee: Angus Chemical Company
    Inventors: George David Green, Raymond John Swedo
  • Method for marking liquid hydrocarbons and other fuels and oils
    Patent number: 8481322
    Abstract: A method for marking a petroleum hydrocarbon, biodiesel fuel or ethanol fuel by adding to the petroleum hydrocarbon, biodiesel fuel or ethanol fuel at least one compound having formula (I) wherein R1 and R2 independently represent at least one substituent selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy and nitro; and R3 and R4 independently represent hydrogen, methyl or ethyl.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: July 9, 2013
    Assignee: ANGUS Chemical Company
    Inventors: George David Green, Raymond John Swedo
  • LOW-VOC POLYAMINES
    Publication number: 20120196963
    Abstract: A compound having formula (I) wherein R1, R2, R3, R4, R5 and R6 independently are hydrogen, C1-C10 alkyl, C5-C10 cycloalkyl, C6-C10 aryl or C7-C20 aralkyl; X is a difunctional group selected from the group consisting of C2-C20 alkyl, C5-C20 cycloalkyl, C6-C10 aryl, C8-C20 aryl alkyl, C4-C20 heteroalkyl or C10-C20 aryl heteroalkyl.
    Type: Application
    Filed: October 8, 2010
    Publication date: August 2, 2012
    Applicant: Angus Chemical Company
    Inventor: Raymond John Swedo
  • BIPHENYL BENZYL ETHER MARKER COMPOUNDS FOR LIQUID HYDROCARBONS AND OTHER FUELS AND OILS
    Publication number: 20120090225
    Abstract: A compound having formula (I) wherein G represents at least one substituent selected from the group consisting of C1-C12 alkyl and C1-C12 alkoxy.
    Type: Application
    Filed: October 4, 2011
    Publication date: April 19, 2012
    Inventors: George David Green, Raymond John Swedo
  • METHOD FOR MARKING LIQUID HYDROCARBONS AND OTHER FUELS AND OILS
    Publication number: 20110290997
    Abstract: A method for marking a petroleum hydrocarbon, biodiesel fuel or ethanol fuel by adding to the petroleum hydrocarbon, biodiesel fuel or ethanol fuel at least one compound having formula (I) wherein R1 and R2 independently represent at least one substituent selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy and nitro; and R3 and R4 independently represent hydrogen, methyl or ethyl.
    Type: Application
    Filed: May 23, 2011
    Publication date: December 1, 2011
    Inventors: George David Green, Raymond John Swedo
  • MARKER COMPOUNDS FOR LIQUID HYDROCARBONS AND OTHER FUELS AND OILS
    Publication number: 20110289831
    Abstract: A compound having formula (I) wherein G represents at least one substituent selected from the group consisting of C1-C12 alkyl and C1-C12 alkoxy.
    Type: Application
    Filed: May 23, 2011
    Publication date: December 1, 2011
    Inventors: George David Green, Raymond John Swedo
  • Vinyl ether-terminated polyester oligomer stabilizers for vinyl ether-based coating systems
    Patent number: 5672675
    Abstract: Oligomers of particular usefulness in coatings are vinyl ether terminated polyester oligomers which include 4,8-bis(hydroxymethyl) tricyclo?5.2.1.0.sup.2,6 !decane (BHTD).
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: September 30, 1997
    Assignee: AlliedSignal, Inc.
    Inventors: George David Green, James Ronald Snyder, Raymond John Swedo