Patents by Inventor Douglas F. Ready

Douglas F. Ready 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).

  • Wet calcination of alkali metal bicarbonates in hydrophobic media
    Patent number: 4743439
    Abstract: A process for the wet calcination of sodium bicarbonate, sodium sesquicarbonate or mixtures thereof comprising forming a suspension of sodium bicarbonate, sodium sesquicarbonate or said mixture in a water-immiscible relative high boiling liquid, and heating the suspension to form sodium carbonate.
    Type: Grant
    Filed: January 16, 1984
    Date of Patent: May 10, 1988
    Assignee: General Chemical Corporation
    Inventor: Douglas F. Ready