Patents by Inventor F. Malekahmadi

F. Malekahmadi 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).

  • Use of breaker chemicals in gelled hydrocarbons
    Patent number: 5649596
    Abstract: Oil degradable granules containing particulate breaker chemical is used in fracturing operations to break hydrocarbon liquid gelled with salts of alkyl phosphate esters. The preferred breaker chemical is powdered Ca(OH).sub.2.
    Type: Grant
    Filed: February 27, 1996
    Date of Patent: July 22, 1997
    Assignee: Nalco/Exxon Energy Chemicals, L.P.
    Inventors: C. K. Jones, R. D. Lundberg, F. Malekahmadi