Patents by Inventor Reza M. Rock

Reza M. Rock 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).

  • Coreactive materials and methods for three-dimensional printing
    Patent number: 11920046
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: March 5, 2024
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • HIGH TRANSFER EFFICIENCY APPLICATION METHODS AND SHEAR THINNING COATING COMPOSITIONS FOR APPLICATION USING THE METHODS
    Publication number: 20230374314
    Abstract: A method of forming a coating layer on at least a portion of a substrate that includes applying an aqueous coating composition to a substrate using a high transfer efficiency applicator. The aqueous coating composition includes (i) a film-forming polymer or resin, (ii) a polyurethane dispersion; (iii) crosslinked polymer microparticles; (iv) a polymer comprising one or more reactive functional groups; or (iv) combinations thereof. The aqueous coating composition has a viscosity ranging from 10 to 100 Pa*s at a shear stress of 1 Pa when measured using an Anton-Paar MCR301 rheometer equipped with a 50-millimeter parallel plate-plate fixture at 25° C. and a pressure of 101.3 kPa (1 atm) and keeping a plate-plate distance fixed at 0.2 mm.
    Type: Application
    Filed: October 4, 2021
    Publication date: November 23, 2023
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Jacob W. Mohin, Xinyu Lu, Reza M. Rock
  • COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING
    Publication number: 20230227677
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Application
    Filed: March 15, 2023
    Publication date: July 20, 2023
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Coreactive materials and methods for three-dimensional printing
    Patent number: 11634599
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: April 25, 2023
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Methods for reactive three-dimensional printing by inkjet printing
    Patent number: 11220610
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: January 11, 2022
    Assignees: PPG Industries Ohio, Inc., The University of Nottingham
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Richard J. M. Hague, Christopher John Tuck, Le Ma, Ricky Darren Wildman, Yinfeng He
  • Methods for Reactive Three-Dimensional Printing by Extrusion
    Publication number: 20210277263
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also enclosed.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 9, 2021
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun, Orlando Rios, William G. Carter
  • ADDITIVE MANUFACTURING USING POLYUREA MATERIALS
    Publication number: 20210206049
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Application
    Filed: November 10, 2020
    Publication date: July 8, 2021
    Inventors: David Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
  • Coreactive materials and methods for three-dimensional printing
    Patent number: 11028279
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: June 8, 2021
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Methods for reactive three-dimensional printing by extrusion
    Patent number: 10982105
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also enclosed.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: April 20, 2021
    Assignees: PPG Industries Ohio, Inc., UT-Battelle, LLC
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun, Orlando Rios, William G. Carter
  • COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING
    Publication number: 20200399487
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Additive manufacturing using polyurea materials
    Patent number: 10864673
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: December 15, 2020
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
  • ADDITIVE MANUFACTURING USING REACTIVE COMPOSITIONS
    Publication number: 20200361136
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Application
    Filed: August 17, 2018
    Publication date: November 19, 2020
    Applicant: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Anthony J. Fogl
  • Additive manufacturing using polyurea materials
    Patent number: 10434704
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 8, 2019
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
  • ADDITIVE MANUFACTURING USING POLYUREA MATERIALS
    Publication number: 20190283313
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 19, 2019
    Inventors: David Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
  • COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING
    Publication number: 20190169449
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Application
    Filed: February 6, 2019
    Publication date: June 6, 2019
    Applicant: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Coreactive materials and methods for three-dimensional printing
    Patent number: 10253195
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: April 9, 2019
    Assignee: PPG Industries Ohio, Inc.
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • ADDITIVE MANUFACTURING USING POLYUREA MATERIALS
    Publication number: 20190054681
    Abstract: Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.
    Type: Application
    Filed: August 18, 2017
    Publication date: February 21, 2019
    Inventors: David Robert Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan Donaldson, Anthony J. Fogl
  • Coreactive Materials and Methods for Three-Dimensional Printing
    Publication number: 20170355865
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Application
    Filed: November 24, 2015
    Publication date: December 14, 2017
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun
  • Methods for Reactive Three-Dimensional Printing by Extrusion
    Publication number: 20170341296
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also enclosed.
    Type: Application
    Filed: November 24, 2015
    Publication date: November 30, 2017
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Cynthia Kutchko, Susan F. Donaldson, Hao Sun, Orlando Rios, William G. Carter
  • Methods for Reactive Three-Dimensional Printing by Inkjet Printing
    Publication number: 20170321083
    Abstract: Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.
    Type: Application
    Filed: November 24, 2015
    Publication date: November 9, 2017
    Inventors: David R. Fenn, Kurt G. Olson, Reza M. Rock, Richard J.M. Hague, Christopher John Tuck, Le Ma, Ricky Darren Wildman, Yinfeng He