Patents by Inventor Magdy E. Mohamed Gad

Magdy E. Mohamed Gad 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).

  • Demulsification and Extraction of Biochemicals from Crude and its Fractions Using Water and Subcritical/Supercritical Carbon Dioxide as Proton Pump with pH Tuning without Precipitating Oil Components
    Publication number: 20150315486
    Abstract: A demulsification process for extracting surface active biochemical products from crude oil and its fractions when they are used as feedstock during biochemical productions utilizes subcritical/supercritical CO2 as a proton pump. The process also includes a pH tuning step, thereby inducing demulsification and precipitation of biochemical products into the aqueous phase, but avoiding asphaltene precipitation by apriori addition of resinous solvents derived from crude oil or bioresources. The biochemical products are then extracted from the aqueous phase via temperature change or some other technique.
    Type: Application
    Filed: May 5, 2014
    Publication date: November 5, 2015
    Applicant: Saudi Arabian Oil Company
    Inventors: Zaki Yusuf, Magdy E. Mohamed Gad