Patents by Inventor Steven C. Petrosius

Steven C. Petrosius 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).

  • Method for selective dehalogenation of halogenated polyaromatic compounds
    Patent number: 5369214
    Abstract: A method for dehalogenating halogenated polyaromatic compounds is provided wherein the polyaromatic compounds are mixed with a hydrogen donor solvent and a carbon catalyst in predetermined proportions, the mixture is maintained at a predetermined pressure, and the mixture is heated to a predetermined temperature and for a predetermined time.
    Type: Grant
    Filed: January 7, 1994
    Date of Patent: November 29, 1994
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Malvina Farcasiu, Steven C. Petrosius