Patents by Inventor Ronald Christopher

Ronald Christopher 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: 10961395
    Abstract: The present invention relates to an asphalt product. The asphalt product includes an asphalt binder and a bio-oil blend comprising a mixture of a non-hydrogenated bio-oil and a partially hydrogenated bio-oil, where the bio-oil blend is mixed with the asphalt binder to form an asphalt product having a shear stiffness of 0.20 kPa to 11,000 kPa at a temperature ranging from 25° C. to 85° C. and/or a viscosity of 0.15 Pa·s to 1.50 Pa·s at a temperature ranging from 120° C. to 165° C. The present invention further relates to methods of producing an asphalt product and methods of applying an asphalt product to a surface.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: March 30, 2021
    Assignee: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: Ronald Christopher Williams, Joseph Herbert Podolsky, Nacu Hernandez, Eric W. Cochran
  • Publication number: 20210087445
    Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.
    Type: Application
    Filed: December 4, 2020
    Publication date: March 25, 2021
    Inventors: Todd M. Cotter, Francois Wagner, Rene G. Demers, Richard J. Klok, Alexandra Marazano, Adam D. Lior, James A. Salvatore, Sujatha K. Iyengar, David F. Louapre, Sidath S. Wijesooriya, Ronald Christopher Motta, Gary A. Guertin, Michael D. Kavanaugh, Doruk O. Yener, Jennifer H. Czerepinski, Jun Jia, Frederic Josseaux, Ralph Bauer, Frank J. Csillag, Yang Zhong, James P. Stewart, Mark P. Dombrowski, Sandhya Jayaraman Rukmani, Amandine Martin, Stephen E. Fox, Nilanjan Sarangi, Dean S. Matsumoto
  • Publication number: 20210079224
    Abstract: The present application is directed to an asphalt binder composition comprising: an asphalt binder; a compound of formula (I): wherein R, A, n, and m are as described herein, a compound of formula (II): wherein R?, A?, n?, and m? are as described herein. The present application is also directed to further compositions, methods of producing an asphalt binder composition, and methods of paving.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 18, 2021
    Inventors: Eric W. Cochran, Nacu Hernandez, Austin Hohmann, Ronald Christopher Williams, Michael Forrester, Joseph H. Podolsky, Paul Ledtje, Conglin Chen
  • Publication number: 20200390230
    Abstract: The present disclosure generally relates to oral care systems and devices. An oral care system includes a container defining an interior portion. The container includes a repository provided within the interior portion and configured to hold a fluid, and a barrier configured to maintain the fluid separate from the interior portion. The barrier is configured to be breached to expose the interior portion to the fluid. The system further includes a tube configured to slide in the interior portion of the container. The tube includes a distal end configured to breach the barrier when the tube is moved in a direction of the fluid in the repository.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 17, 2020
    Applicant: Sage Products, LLC
    Inventors: Paul Michael Fowler, Ronald Christopher Cagle, Theresa L. Sebastian, Daniel R. Ulreich, Jodi Marie Balbinot, Kristin Marie Sexton
  • Patent number: 10758034
    Abstract: The present disclosure generally relates to oral care systems and devices. An oral care system includes a container defining an interior portion. The container includes a repository provided within the interior portion and configured to hold a fluid, and a barrier configured to maintain the fluid separate from the interior portion. The barrier is configured to be breached to expose the interior portion to the fluid. The oral care system may further include a toothbrush. The container is configured to retain at least a portion of the toothbrush.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: September 1, 2020
    Assignee: Sage Products, LLC
    Inventors: Paul Michael Fowler, Ronald Christopher Cagle, Theresa L. Sebastian, Daniel R. Ulreich, Jodi Marie Balbinot, Kristin Marie Sexton
  • Patent number: 10752711
    Abstract: The present invention relates to a thermoplastic block copolymer comprising at least one PA block and at least one PB block. The PA block represents a polymer block comprising one or more units of monomer A, and the PB block represents a polymer block comprising one or more units of monomer B. Monomer A is a vinyl, acrylic, diolefin, nitrile, dinitrile, acrylonitrile monomer, a monomer with reactive functionality, or a crosslinking monomer. Monomer B is a radically polymerizable triglyceride or mixtures thereof, typically in the form of a plant or animal oil. The present invention also relates to a method of preparing a thermoplastic block copolymer or novel thermoplastic statistical copolymers by polymerizing a radically polymerizable monomer with a radically polymerizable triglyceride or mixtures thereof via reversible addition-fragmentation chain-transfer polymerization (RAFT), in the presence of an free radical initiator and a chain transfer agent.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 25, 2020
    Assignee: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: Eric W. Cochran, Ronald Christopher Williams, Nacu Hernandez, Andrew Cascione
  • Publication number: 20200263943
    Abstract: A gas tube support system for a gas-actuated firearm contains an annular or bored housing for receipt of a gas tube therein, thereby securing the gas tube during operation of the firearm. At least one or more bores are drilled or formed within the annular or bored housing to provide an impingement of the gas tube as it extends through the annular or bored housing. One or more fasteners are threadedly or otherwise received within a corresponding one of one or more respective bores, thereby securing the gas tube within the annular or bored housing. A gas-actuated firearm containing the gas tube support system is also provided.
    Type: Application
    Filed: November 18, 2019
    Publication date: August 20, 2020
    Inventors: Klint McLean Kingsbury, Clayton Warren Reinarz, Ronald Christopher Snider
  • Patent number: 10730975
    Abstract: The present invention relates to a thermoplastic block copolymer comprising at least one PA block and at least one PB block. The PA block represents a polymer block comprising one or more units of monomer A, and the PB block represents a polymer block comprising one or more units of monomer B. Monomer A is a vinyl, acrylic, diolefin, nitrile, dinitrile, acrylonitrile monomer, a monomer with reactive functionality, or a crosslinking monomer. Monomer B is a radically polymerizable triglyceride or mixtures thereof, typically in the form of a plant or animal oil. The present invention also relates to a method of preparing a thermoplastic block copolymer or novel thermoplastic statistical copolymers by polymerizing a radically polymerizable monomer with a radically polymerizable triglyceride or mixtures thereof via reversible addition-fragmentation chain-transfer polymerization (RAFT), in the presence of an free radical initiator and a chain transfer agent.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: August 4, 2020
    Assignee: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: Eric W. Cochran, Ronald Christopher Williams, Nacu Hernandez, Andrew Cascione
  • Publication number: 20200207526
    Abstract: A cap assembly for a container and a method of assembly. The cap assembly includes a housing couplable to a container opening, the housing defining a housing opening communicating with the container opening; a cover operable to close the housing opening; and a retainer mechanism operable to releasably connect the cover to the housing, the retainer mechanism including a non-fusible member selectively contacting the cover and the housing, and a fusible member operable to hold the non-fusible member in contact with the cover and the housing in a retaining condition, the fusible member deforming at or above a threshold of the condition to allow the non-fusible member to move out of contact with one of the cover and the housing, in a release condition, to open the container opening to atmosphere.
    Type: Application
    Filed: December 31, 2019
    Publication date: July 2, 2020
    Inventors: Ronald Christopher Hughes, James Allen Miller, Michael Patrick Reinsvold
  • Publication number: 20200189811
    Abstract: A vent for selectively sealing an opening of an enclosed chamber includes a body, a first poppet, a second poppet, and a face seal. The body is configured to be coupled to the enclosed chamber. The first poppet is disposed within the body and is biased by a first biasing member. The first poppet includes a first surface. The second poppet is disposed within the body and includes a second surface. The second poppet is biased toward the first poppet such that the second surface is biased toward engaging the first surface. The face seal is positioned between the first surface and the second surface.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventors: Ronald Christopher Hughes, James Allen Miller, Michael Patrick Reinsvold
  • Publication number: 20200165459
    Abstract: The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 28, 2020
    Inventors: Ronald Christopher Williams, Joseph H. Podolsky, Nacu Hernandez, Eric W. Cochran, Austin Hohmann, Mohamed Elkashef
  • Publication number: 20200157396
    Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.
    Type: Application
    Filed: January 22, 2020
    Publication date: May 21, 2020
    Inventors: Todd M. COTTER, Francois WAGNER, Rene G. DEMERS, Richard J. KLOK, Alexandra MARAZANO, Adam D. LIOR, James A. SALVATORE, Sujatha K. IYENGAR, David F. LOUAPRE, Sidath S. WIJESOORIYA, Ronald Christopher MOTTA, Gary A. GUERTIN, Michael D. KAVANAUGH, Doruk O. YENER, Jennifer H. CZEREPINSKI, Jun JIA, Frederic JOSSEAUX, Ralph BAUER, Frank J. CSILLAG, Yang ZHONG, James P. Stewart, Mark P. DOMBROWSKI, Sandhya JAYARAMAN RUKMANI, Amandine MARTIN, Stephen E. FOX, Nilanjan SARANGI, Dean S. MATSUMOTO
  • Patent number: 10602823
    Abstract: A handbag includes interior pockets or audible compartments that, when touched, provide an audible identification of contents, enabling objects to be easily retrieved despite the number of objects stored in the handbag and in a dark environment. The audible content identification may additionally be combined with a variety of additional “smart” or convenience features, such as audible reminders of items on a checklist input through a smartphone interface or memo pad or suggestions for hairstyles based on a weather report.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: March 31, 2020
    Inventor: Ronald Christopher Duncan, Jr.
  • Patent number: 10570238
    Abstract: The present invention relates to a block copolymer comprising at least one PA block and at least one PB block. The PA block represents a polymer block comprising one or more units of monomer A, and the PB block represents a polymer block comprising one or more units of monomer B. Monomer A is a vinyl, acrylic, diolefin, nitrile, dinitrile, or acrylonitrile monomer. Monomer B is a radically polymerizable plant oil monomer containing one or more triglycerides. The present invention also relates to a method of preparing a thermoplastic block copolymer by radical polymerizing a radically polymerizable monomer with a radically polymerizable plant oil monomer containing one or more triglycerides, in the presence of an initiator and a transition-metal catalyst system to form the thermoplastic block copolymer. The polymerized plant oil-based block copolymers are useful in a variety of applications, such as asphalt modifiers, rubber compositions, adhesives, tires, in the automobile industry, footwear, packaging, etc.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: February 25, 2020
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Eric William Cochran, Ronald Christopher Williams, Nacu Hernandez, Andrew A. Cascione
  • Patent number: 10570286
    Abstract: The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 25, 2020
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Ronald Christopher Williams, Joseph H. Podolsky, Nacu Hernandez, Eric W. Cochran, Austin Hohmann, Mohamed Elkashef
  • Patent number: 10563105
    Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: February 18, 2020
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Todd M. Cotter, Sidath S. Wijesooriya, Ronald Christopher Motta, Gary A. Guertin, Michael D. Kavanaugh, Doruk O. Yener, Jennifer H. Czerepinski, Jun Jia, Frederic Josseaux, Ralph Bauer, Frank J. Csillag, Francois Wagner, Yang Zhong, James P. Stewart, Mark P. Dombrowski, Sandhya Jayaraman Rukmani, Amandine Martin, Stephen E. Fox, Nilanjan Sarangi, Dean S. Matsumoto, Rene G. Demers, Richard J. Klok, Alexandra Marazano, Adam D. Lior, James A. Salvatore, Sujatha Iyengar, David F. Louapre
  • Patent number: 10566800
    Abstract: A method for controlling a genset system is provided. The method includes recognizing a communication failure between one or more gensets of a plurality of gensets and a control system and determining an operating state of each of the one or more gensets prior to the communication failure. The method further includes operating the genset system, upon communication failure, according to a load control scheme. The load control scheme includes determining an available power of the genset system based on the determined operating state of each of the one or more gensets and coupling one or more loads to the genset system based on the available power.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: February 18, 2020
    Assignee: Caterpillar Inc.
    Inventors: Ronald Christopher Gayles, Edward Maurer Schroeder, Stephen Charles Nofsinger, Josenia Yuen-Sai Gerdes, Andrew W Black
  • Publication number: 20200024373
    Abstract: The present invention relates to a compound of Formula (I): where {circle around (P)} R, R1, R2, R3, and Z are as described herein and to a process for preparing a compound of Formula (I). This invention also relates to a process for the synthesis of a polymer which includes providing a monomer composition, providing a compound of Formula (I), and polymerizing monomers within the monomer composition through controlled free radical polymerization with the compound of Formula (I) to form the polymer.
    Type: Application
    Filed: March 27, 2018
    Publication date: January 23, 2020
    Inventors: Nacu Hernandez, Eric Cochran, Ronald Christopher Williams, Michael John Forrester, William Bradley, George Kraus
  • Publication number: 20190390059
    Abstract: The present invention relates to an asphalt product that comprises an asphalt component and a plurality of pellets comprising a mixture of a ground tire rubber and an elastomeric polymer, where the density difference between the asphalt component and the plurality of pellets is less than 10%. The present invention further relates to a pellet comprising a ground tire rubber (“GTR”) and an elastomeric polymer mixed with the GTR, where the GTR has a density of less than 1.12 g/cm3. Also disclosed are methods of producing improved asphalt and paving a surface.
    Type: Application
    Filed: June 19, 2019
    Publication date: December 26, 2019
    Inventors: Eric W. COCHRAN, Nacu HERNANDEZ, Ronald Christopher WILLIAMS
  • Patent number: D912990
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: March 16, 2021
    Assignee: Sage Products, LLC
    Inventors: Ronald Christopher Cagle, Paul Michael Fowler, Timothy J. Rapinchuk