Patents by Inventor Matthew J. Dauzvardis

Matthew J. Dauzvardis 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).

  • Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions
    Patent number: 11753524
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: September 12, 2023
    Assignee: Plastipak Packaging, Inc.
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen scavenging compositions, articles containing same, and methods of their use
    Patent number: 11649339
    Abstract: The disclosure relates to transition metal compositions comprising a solid polymer carrier and a transition metal composition comprising cobalt for use in, for example, packing materials. Also disclosed are methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: May 16, 2023
    Assignee: PLASTIPAK PACKAGING, INC.
    Inventors: Kirk Behrendt, Matthew J. Dauzvardis, Richard Hoch
  • Oxygen scavenging compositions, articles containing same, and methods of their use
    Patent number: 11345534
    Abstract: The disclosure relates to oxygen scavenging compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: May 31, 2022
    Assignee: Plastipak Packaging, Inc.
    Inventors: Shenshen Li, Matthew J. Dauzvardis, Richard L. Hoch
  • OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS
    Publication number: 20220073700
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: July 19, 2021
    Publication date: March 10, 2022
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS
    Publication number: 20220073699
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: April 23, 2021
    Publication date: March 10, 2022
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions
    Patent number: 11066536
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: July 20, 2021
    Assignee: PLASTIPAK PACKAGING, INC.
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions
    Patent number: 10988597
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: April 27, 2021
    Assignee: Plastipak Packaging, Inc.
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS
    Publication number: 20200172702
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: July 10, 2019
    Publication date: June 4, 2020
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen Scavenging Compositions, Articles Containing Same, and Methods of Their Use
    Publication number: 20200165051
    Abstract: The disclosure relates to oxygen scavenging compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 28, 2020
    Inventors: Shenshen Li, Matthew J. Dauzvardis, Richard L. Hoch
  • OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS
    Publication number: 20200131334
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: June 10, 2019
    Publication date: April 30, 2020
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions
    Patent number: 10351692
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: July 16, 2019
    Assignee: Plastipak Packaging, Inc.
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions
    Patent number: 10316167
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: June 11, 2019
    Assignee: Plastipak Packaging
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS
    Publication number: 20160108207
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: October 17, 2014
    Publication date: April 21, 2016
    Applicant: Plastipak Packaging, Inc.
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • OXYGEN SCAVENGERS, COMPOSITIONS COMPRISING THE SCAVENGERS, AND ARTICLES MADE FROM THE COMPOSITIONS
    Publication number: 20160083558
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: September 19, 2014
    Publication date: March 24, 2016
    Applicant: PLASTIPAK PACKAGING, INC.
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Oxygen Scavenging Compositions, Articles Containing Same, and Methods of Their Use
    Publication number: 20130285277
    Abstract: The disclosure relates to transition metal compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: April 30, 2013
    Publication date: October 31, 2013
    Inventors: Kirk Behrendt, Matthew J. Dauzvardis, Richard L. Hoch
  • Plastic flake processing
    Publication number: 20040140248
    Abstract: A method for identifying and separating hydrophilic plastic from hydrophobic plastic includes tagging the hydrophilic plastic with a tagging agent, such as a fluorescent dye. Upon exposure to a water bath or other processing fluid, the hydrophilic plastic incorporates, such as by absorption, the tagging agent. The plastic containing the tagging agent is then detected and separated from the remainder of the plastic material.
    Type: Application
    Filed: January 17, 2003
    Publication date: July 22, 2004
    Inventors: Matthew J. Dauzvardis, Frank J. Schmidt