Patents by Inventor Razi EPSZTEIN

Razi EPSZTEIN 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).

  • Nitrate removal
    Patent number: 10800687
    Abstract: A reactor closed to the atmosphere and method using same for nitrate removal are disclosed.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: October 13, 2020
    Assignee: TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED
    Inventors: Michal Green, Sheldon Tarre, Razi Epsztein
  • Removal of nitrates from ground water
    Patent number: 10766800
    Abstract: The present invention relates to a process for the selective removal of nitrates from ground water using a hybrid nanofiltration (NF)—reverse osmosis (RO) filtration system. The process generates product water that is low in nitrate and can be used for drinking, irrigation and other purposes, as well as waste water that is relatively low in salinity and can be safely discarded to sewage systems and recycled, e.g., for irrigation purposes.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: September 8, 2020
    Assignee: TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED
    Inventors: Michal Green, Ori Lahav, Razi Epsztein, Oded Nir
  • NITRATE REMOVAL
    Publication number: 20190002319
    Abstract: A reactor closed to the atmosphere and method using same for nitrate removal are disclosed.
    Type: Application
    Filed: August 15, 2016
    Publication date: January 3, 2019
    Inventors: Michal GREEN, Sheldon TARRE, Razi EPSZTEIN
  • REMOVAL OF NITRATES FROM GROUND WATER
    Publication number: 20180257964
    Abstract: The present invention relates to a process for the selective removal of nitrates from ground water using a hybrid nanofiltration (NF)—reverse osmosis (RO) filtration system. The process generates product water that is low in nitrate and can be used for drinking, irrigation and other purposes, as well as waste water that is relatively low in salinity and can be safely discarded to sewage systems and recycled, e.g., for irrigation purposes.
    Type: Application
    Filed: May 3, 2016
    Publication date: September 13, 2018
    Applicant: TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED
    Inventors: Michal GREEN, Ori LAHAV, Razi EPSZTEIN, Oded NIR