Patents by Inventor Jonathan M. Boulton

Jonathan M. Boulton 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).

  • Process for the preparation of a ceramic fiber
    Patent number: 4810441
    Abstract: A ceramic fiber is prepared without the need for a fiber-forming organic polymer or a coagulating bath by forming a homogeneous clear solution from an aluminum halohydrate organic complex dissolved in a mixture of water and a C1-C4 alcohol from which a clear homogeneous precursor filament is drawn and fired, which complex is obtained from an aluminum halohydrate and a polyol containing 2 to 6 carbon atoms and at least 2 hydroxy groups.
    Type: Grant
    Filed: March 25, 1986
    Date of Patent: March 7, 1989
    Assignee: Clinotherm Limited
    Inventors: Harold G. Emblem, Kenneth Jones, Jonathan M. Boulton