Closed-loop recycled polyurethane foam, methods of manufacture and products therefrom

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United States of America Patent

PATENT NO 8962704
SERIAL NO

14092220

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure relates to the production of molded products containing recycled content, and more particularly polyurethane foam which includes polyol recovered from chemical recycling of polyurethane foam scrap, which polyol has been treated to optimize viscosity and/or reactivity characteristics.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL AUTOMOTIVE COMPONENTS GROUP NORTH AMERICA INC28333 TELEGRAPH ROAD SOUTHFIELD MI 48034

International Classification(s)

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  • 2013 Application Filing Year
  • C08J Class
  • 1321 Applications Filed
  • 1140 Patents Issued To-Date
  • 86.30 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McRoberts, Terrence Marsh Holly, US 5 1
Ryntz, Rose Ann Clinton Township, US 8 38

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  • C08J Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges14851365139612201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 800255075100125150175200225250275300325350375400425450475500525550

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 24, 2026