Patents Represented by Attorney Charles A. Huggott

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  • Method for treatment of rubber and plastic wastes
    Patent number: 4108730
    Abstract: A process for converting relatively ash-free solid polymeric wastes to more valuable liquid, solid, and gaseous products which comprises mixing rubber and/or plastic wastes at high temperatures in a refractory petroleum stream and catalytically cracking the mixture.
    Type: Grant
    Filed: March 14, 1977
    Date of Patent: August 22, 1978
    Assignee: Mobil Oil Corporation
    Inventors: Nai Yuen Chen, Tsoung-Yuan Yan