Patents by Inventor William H. Lang

William H. Lang 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).

  • Manufacture of gasoline
    Patent number: 3998898
    Abstract: Reacting mixtures of difficultly convertible aliphatic organic oxygenate compounds, such as short chain aldehydes, carboxylic acids or carbohydrates with easily convertible aliphatic alcohols, ethers, acetals and analogs thereof over a crystalline aluminosilicate zeolite having a silica to alumina ratio of at least about 12 and a constraint index of about 1 to 12, at elevated temperatures, 0.5 to 50 LHSV and 1 to 200 atmospheres to produce a product comprising water, full range highly aromatic hydrocarbon gasoline and light aliphatic hydrocarbon gases having an improved production of C.sub.6 and C.sub.10 monocyclic aromatic hydrocarbons.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: December 21, 1976
    Assignee: Mobil Oil Corporation
    Inventors: Clarence D. Chang, William H. Lang, Anthony J. Silvestri