Patents Represented by Attorney Antonelli, Terrry, Stout & Kraus, LLP.

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  • Solid oxygen scavenger composition and process for producing the same
    Patent number: 8017033
    Abstract: A molded oxygen absorbent composition is composed of a molded product of an oxygen absorbent composition which contains an oxygen absorbing substance, water or moisture, and a swelling component capable of being swelled with water or moisture. The molded oxygen absorbent composition is reduced in its size and excellent in oxygen absorbing property.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: September 13, 2011
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Ken Sugimoto, Yoshinobu Miyabe, Masaharu Udagawa, Takahiro Seki