Patents by Inventor Xiangsheng S. Meng

Xiangsheng S. Meng 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).

  • CARBOXYLIC ACIDS PREPARED USING A SALT-SPLITTING PROCESS
    Publication number: 20100099910
    Abstract: Processes for preparing carboxylic acids in which a single phase mixture including an ammonium salt of a carboxylic acid is heated in the presence of a non-aqueous solvent to split the salt and form the acid. The acid may be dehydrated to form unsaturated counterparts.
    Type: Application
    Filed: October 3, 2007
    Publication date: April 22, 2010
    Applicant: CARGILL INCORPORATED
    Inventors: Xiangsheng S. Meng, Paraskevas Tsobanakis
  • Processes for Producing Phosphates
    Publication number: 20090110624
    Abstract: There are disclosed methods for producing ammonium, sodium, and/or potassium phosphates that involve reacting phosphate rock with ammonium, sodium and/or potassium hydrogen sulfate.
    Type: Application
    Filed: May 12, 2006
    Publication date: April 30, 2009
    Applicant: CARGILL, INCORPORATED
    Inventors: Xiangsheng S. Meng, Paraskevas Tsobanakis, Charles Sanderson, Ian C. Purtle, Colin G. Weyrauch