Patents by Inventor Raymond J. Swedo

Raymond J. 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).

  • Patent number: 11542277
    Abstract: Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with dilute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: January 3, 2023
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Publication number: 20190315768
    Abstract: Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with dilute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Patent number: 10377771
    Abstract: Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with dilute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: August 13, 2019
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Patent number: 10259763
    Abstract: A compound having formula (Ph3C)mAr(OR)n, wherein Ph represents a phenyl group, Ar is an aromatic ring system having from six to twenty carbon atoms, R is C1-C18 alkyl or C7-C12 aralkyl, m is one or two, and n is an integer from one to four.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: April 16, 2019
    Assignee: Dow Global Technologies LLC
    Inventors: George D. Green, Raymond J. Swedo
  • Patent number: 10189939
    Abstract: A method for curing an epoxy resin by adding to the epoxy resin a compound having formula (I) wherein 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: August 5, 2014
    Date of Patent: January 29, 2019
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: George D. Green, Raymond J. Swedo
  • Patent number: 10131606
    Abstract: A compound having formula C{Ph(R1)i(OR2)j}2{Ph(R3)m(OR4)n}{Ph(R5)o(OR6)p}, wherein Ph represents a benzene ring, R1, R3 and R5 independently are C1-C18 alkyl; R2, R4 and R6 independently are C4-C12 alkyl, i, m, n, o, and p independently are zero, one or two; j is one or two.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: November 20, 2018
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: George David Green, Warren E. Smith, Raymond J. Swedo
  • Patent number: 10064804
    Abstract: Provided are polymeric nitrones comprising polymerized units of (a) acrylates of Formula I: wherein R1 and R2 are as defined herein; and (b) nitrone-pendant esters of Formula II: wherein R3 and R4 are as defined herein, and Z is a nitrone substituent of Formula III: wherein R5, R6, R7, R8, R9, R10, R11, R12, R13, and R14 are as defined herein, and wherein the sum of m+n is a number from 10 to 50, and the ratio of m to n is from 1:1 to 20:1.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: September 4, 2018
    Assignee: Dow Global Technologies LLC
    Inventors: George D. Green, Raymond J. Swedo
  • Publication number: 20180127435
    Abstract: Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with dilute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.
    Type: Application
    Filed: January 2, 2018
    Publication date: May 10, 2018
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Patent number: 9926506
    Abstract: A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel by adding to the petroleum hydrocarbon or liquid biologically derived fuel a compound having formula C{Ph(R1)i(OR2)j}2{Ph(R3)m(OR4)n}{Ph(R5)o(OR6)p}, wherein Ph represents a benzene ring, R1, R3 and R5 independently are C1-C18 alkyl or C4-C18 heteroalkyl; R2, R4 and R6 independently are C1-C18 alkyl or C4-C18 heteroalkyl, i, j, m, n, o and p independently are zero, one or two. Each compound having formula C{Ph(R1)i(OR2)j}2{Ph(R3)m(OR4)n}{Ph(R5)o(OR6)p} is present at a level from 0.01 ppm to 20 ppm.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: March 27, 2018
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: George David Green, Warren E. Smith, Raymond J. Swedo
  • Patent number: 9890177
    Abstract: Provided is a process for the formation of nitrated compounds by the nitration of hydrocarbon compounds with dilute nitric acid. Also provided are processes for preparing industrially useful downstream derivatives of the nitrated compounds, as well as novel nitrated compounds and derivatives, and methods of using the derivatives in various applications.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: February 13, 2018
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Patent number: 9828335
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are independently H, C1-C10 alkyl, —OH, C1-C6 alkoxy, —COOH, —COO?M+, or —O?M+, where M+ is a sodium, potassium, or ammonium ion, provided that at least one of R6, R7, R8, R9, or R10 is —OH.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: November 28, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: George David Green, Raymond J. Swedo
  • Patent number: 9796667
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, and R5 are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O31 M+, where M+ is a sodium, potassium, or ammonium ion, wherein at least two of R1, R2, R3, R4, or R5 are —OH, and R6, R7, R8, R9, and R10, are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+ where M+ is a sodium, potassium, or ammonium ion, or a substituent of Formula II: wherein R11, R12, R13, R14,and R15are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, provided that one of R6, R7, R8, R9, and R10 is a substituent of Formula II.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: October 24, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: George David Green, Raymond J. Swedo
  • Publication number: 20170253558
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are independently H, C1-C10 alkyl, —OH, C1-C6 alkoxy, —COOH, —COO?M+, or —O?M+, where M+ is a sodium, potassium, or ammonium ion, provided that at least one of R6, R7, R8, R9, or R10 is —OH.
    Type: Application
    Filed: May 18, 2017
    Publication date: September 7, 2017
    Inventors: George David Green, Raymond J. Swedo
  • Patent number: 9730874
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, and R5 are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, and R6, R7, R8, R9, and R10, are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, or a substituent of Formula II: wherein R11, R12, R13, R14, and R15 are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, provided that one of R6, R7, R8, R9, and R10 is a substituent of Formula II.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: August 15, 2017
    Assignee: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: George David Green, Raymond J. Swedo
  • Patent number: 9701625
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are independently H, C1-C10 alkyl, —OH, C1-C6 alkoxy, —COOH, —COO?M+, or —O?M+, where M+ is a sodium, potassium, or ammonium ion, provided that at least one of R6, R7, R8, R9, or R10 is —OH.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: July 11, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: George D. Green, Raymond J. Swedo
  • Publication number: 20170190655
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, and R5 are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O31 M+ where M+ is a sodium, potassium, or ammonium ion, wherein at least two of R1, R2, R3, R4, or R5 are —OH, and R6, R7, R8, R9, and R10, are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O31 M+ where M+ is a sodium, potassium, or ammonium ion, or a substituent of Formula II: wherein R11, R12, R13, R14,and R15are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O31 M+ where M+ is a sodium, potassium, or ammonium ion, provided that one of R6, R7, R8, R9, and R10 is a substituent of Formula II.
    Type: Application
    Filed: March 17, 2017
    Publication date: July 6, 2017
    Inventors: George David Green, Raymond J. Swedo
  • Patent number: 9688930
    Abstract: A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel by adding to the petroleum hydrocarbon or liquid biologically derived fuel at least one compound having formula Ar(R2)m(OR1)n, wherein Ar is an aromatic ring system having from six to twenty carbon atoms, R1 is C1-C12 alkyl or C2-C12 alkenyl, R2 is C1-C12 alkyl or C3-C12 alkenyl, m is an integer from zero to five and n is an integer from one to three; wherein each compound of formula Ar(R2)m(OR1)n is present at a level from 0.01 ppm to 100 ppm.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: June 27, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: George David Green, Raymond J. Swedo, Ronda L. Gras, Jim C. Luong
  • Publication number: 20170135941
    Abstract: Provided are polymeric nitrones comprising polymerized units of (a) acrylates of Formula I: wherein R1 and R2 are as defined herein; and (b) nitrone-pendant esters of Formula II: wherein R3 and R4 are as defined herein, and Z is a nitrone substituent of Formula III: wherein R5, R6, R7, R8, R9, R10, R11, R12, R13, and R14 are as defined herein, and wherein the sum of m+n is a number from 10 to 50, and the ratio of m to n is from 1:1 to 20:1.
    Type: Application
    Filed: June 25, 2015
    Publication date: May 18, 2017
    Inventors: George D. Green, Raymond J. Swedo
  • Patent number: 9605163
    Abstract: Provided are aminoalcohol compounds for use as additives for paints and coatings. The compounds are of the formula (I): wherein x, R, R1, R2, R3, R4, R5, R6, and RA are as defined herein.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: March 28, 2017
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Asghar Peera, Raymond J. Swedo, G. David Green, Esin G. Busche, John W. Quinn, Shreyas Bhide, Mahesh Sawant
  • Publication number: 20170079896
    Abstract: Provided are compounds and compositions thereof that are useful as antioxidants in personal care formulations. The compounds are of the Formula I: wherein R1, R2, R3, R4, and R5 are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, and R6, R7, R8, R9, and R10, are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, or a substituent of Formula II: wherein R11, R12, R13, R14, and R15 are independently H, —OH, C1-C6 alkoxy, —COOH, —COO?M+ or —O?M+, where M+ is a sodium, potassium, or ammonium ion, provided that one of R6, R7, R8, R9, and R10 is a substituent of Formula II.
    Type: Application
    Filed: May 7, 2015
    Publication date: March 23, 2017
    Inventors: George David Green, Raymond J. Swedo