Patents by Inventor Richard L. James

Richard L. James 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
  • 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: 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
  • Publication number: 20160039843
    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: October 22, 2015
    Publication date: February 11, 2016
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Patent number: 9187436
    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: April 8, 2009
    Date of Patent: November 17, 2015
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Daniel M. Trauth, George D Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Publication number: 20150094501
    Abstract: Provided is a process for the formation of 2-nitropropane and/or 2,2-dinitropropane by the nitration of propane with dilute nitric acid.
    Type: Application
    Filed: July 23, 2013
    Publication date: April 2, 2015
    Inventors: Daniel M. Trauth, Richard L. James
  • Patent number: 8519199
    Abstract: Provided is a process for the formation of 2-nitropropane and/or 2,2-dinitropropane by the nitration of propane with dilute nitric acid.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: August 27, 2013
    Inventors: Daniel M Trauth, Richard L James
  • Patent number: 8207382
    Abstract: A method for stabilizing nitro compounds against discoloration. The method comprises reacting nitro compounds containing color-forming impurities with nitric acid, neutralizing and washing the product, and distilling therefrom purified nitro compounds.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: June 26, 2012
    Inventors: Daniel M. Trauth, Edward L. Little, Richard L. James, John D. Gummere, Morteza Mokhtarzadeh, Li Wang
  • Publication number: 20110105806
    Abstract: A method for stabilizing nitro compounds against discoloration. The method comprises reacting nitro compounds containing color-forming impurities with nitric acid, neutralizing and washing the product, and distilling therefrom purified nitro compounds.
    Type: Application
    Filed: April 8, 2009
    Publication date: May 5, 2011
    Inventors: Daniel M. Trauth, Edward L. Little, Richard L. James, John D. Gummere, Morteza Mokhtarzadeh, Li Wang
  • Publication number: 20110028731
    Abstract: Provided is a process for the formation of 2-nitropropane and/or 2,2-dinitropropane by the nitration of propane with dilute nitric acid.
    Type: Application
    Filed: April 8, 2009
    Publication date: February 3, 2011
    Inventors: Daniel M. Trauth, Richard L. James
  • Publication number: 20110028732
    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: April 8, 2009
    Publication date: February 3, 2011
    Applicants: ANGUS CHEMICAL COMPANY, GLOBAL TECHNOLOGIES INC.
    Inventors: Daniel M. Trauth, George D. Green, Raymond J. Swedo, Richard L. James, Ian A. Tomlinson
  • Patent number: 5941381
    Abstract: A Utility Carry All for transporting numerous spray bottles in connection with a fluid handling or transporting central container having a handle positioned for balanced transport. The Utility Carry All includes a number of bottle neck size adapter inserts that fit into numerous longitudinal bottle mount openings positioned along the sides of the central transporting container and allow a user to insert a specific adapter size for a particular size spray bottle neck size. The adapter inserts snap into place and can be removed or changed to different bottle sizes. The utility carry all is provided with numerous bottle neck adapters so that the carry all can be customized by the user to carry desired bottles.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: August 24, 1999
    Inventor: Richard L. James
  • Patent number: 4329523
    Abstract: An improved process for the vapor phase nitration of methane comprising delivering preheated (1000.degree.-1250.degree. F.) methane at a flow rate of not less than 20,000 SCFH into a reaction chamber of 3.334 inches in diameter maintained at about 950.degree. F., delivering nitric acid into the reaction chamber through a plurality of orifices perpendicularly mounted with respect to the methane flow, whereat the nitric acid vaporizes, mixes with the methane and reacts therewith, and exiting the reaction mixture after a reaction time of 30 to 250 milliseconds and recovering nitromethane from the reaction mixture.
    Type: Grant
    Filed: September 2, 1980
    Date of Patent: May 11, 1982
    Assignee: International Minerals & Chemical Corp.
    Inventors: Richard L. James, Richard S. Egly
  • Patent number: 3953187
    Abstract: A control system for operating the ram vertically movable in and out of a glass mold. The control system for operating the ram includes a hydraulic pump, a hydraulic fluid reservoir, and a hydraulic cylinder which is interconnected to the pump and to the reservoir. A vertically reciprocal piston is positioned in the cylinder. Valve means control the flow of hydraulic fluid from the pump and reservoir to the chambers defined on opposite sides of the piston. The operating system includes a first control of hydraulic fluid and fluid pressure to the first chamber and from the second chamber for rapidly lowering or permitting free fall of the ram towards the mold by action of gravity and a second control means of the fluid pressure on both sides of the piston to reduce the speed of the ram to pressing speed and finally to a fixed pressing position.
    Type: Grant
    Filed: March 19, 1975
    Date of Patent: April 27, 1976
    Assignee: Lynch Corporation
    Inventor: Richard L. James