Patents by Inventor Jacobus J. H. Masseling

Jacobus J. H. Masseling 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).

  • Oxygen-based noncatalytic sulfuric acid process
    Patent number: 5194239
    Abstract: A noncatalytic process for producing sulfur trioxide and sulfuric acid in which sulfur is combusted with an oxygen-rich gas in the presence of recycled sulfur dioxide-rich gas to form sulfur trioxide which is absorbed in sulfuric acid and yield a sulfur dioxide rich gas which is compressed to form the recycled sulfur dioxide rich gas.
    Type: Grant
    Filed: November 15, 1991
    Date of Patent: March 16, 1993
    Assignee: The Ralph M. Parsons Company
    Inventors: Jacobus J. H. Masseling, David Netzer