Patents by Inventor Christianus Adrianus Arnoldus Claesen

Christianus Adrianus Arnoldus Claesen 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).

  • Thermoplastic composition with boron compound
    Patent number: 5648415
    Abstract: The invention relates to a material which comprises at least 20% of polyphenylene ether and which comprises as a flame-retardant 0.05-10% by weight of a boron compound, for example, boric acid, B.sub.2 O.sub.3, borate, salts or borate esters related to the polyphenylene ether, as well as optionally a plasticiser and further conventionally used additives.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 15, 1997
    Assignee: General Electric Company
    Inventors: Theodorus Lambertus Hoeks, Christianus Adrianus Arnoldus Claesen, Johannes Hubertus Gabriel Marie Lohmeijer, James Edward Pickett