Patents by Inventor Madison Bluhm

Madison Bluhm 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).

  • Crosslinking control in high impact polystyrene manufacturing process
    Patent number: 9593186
    Abstract: The method includes providing a high impact polystyrene (HIPS) reaction system, wherein the HIPS reaction system has a devolitalizer downstream of a reactor and injecting a retarding agent into the HIPS reaction system prior to the devolitalizer.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: March 14, 2017
    Assignee: Fina Technology, Inc.
    Inventors: Wei Wang, David Knoeppel, Madison Bluhm
  • CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS
    Publication number: 20160032029
    Abstract: The method includes providing a high impact polystyrene (HIPS) reaction system, wherein the HIPS reaction system has a devolitalizer downstream of a reactor and injecting a retarding agent into the HIPS reaction system prior to the devolitalizer.
    Type: Application
    Filed: October 13, 2015
    Publication date: February 4, 2016
    Inventors: Wei Wang, David Knoeppel, Madison Bluhm
  • Crosslinking control in high impact polystyrene manufacturing process
    Patent number: 9193839
    Abstract: The method includes providing a high impact polystyrene (HIPS) reaction system, wherein the HIPS reaction system has a devolitalizer downstream of a reactor and injecting a retarding agent into the HIPS reaction system prior to the devolitalizer.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 24, 2015
    Assignee: FINA TECHNOLOGY, INC.
    Inventors: Wei Wang, David Knoeppel, Madison Bluhm
  • CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS
    Publication number: 20150259481
    Abstract: The method includes providing a high impact polystyrene (HIPS) reaction system, wherein the HIPS reaction system has a devolitalizer downstream of a reactor and injecting a retarding agent into the HIPS reaction system prior to the devolitalizer.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 17, 2015
    Applicant: FINA TECHNOLOGY, INC.
    Inventors: Wei Wang, David Knoeppel, Madison Bluhm