Patents by Inventor Steven Oshen

Steven Oshen 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).

  • System and method for precipitating salts
    Patent number: 6887452
    Abstract: A system and method for producing salts using a crystallizer with an integrated column is disclosed. In the column, liquid, containing one reactant, absorbs a second reactant, from the gas stream. The second reactant reacts with the first reactant to produce salt. Liquid leaving the column and rich in salt, collects in the crystallizer. Conditions within the crystallizer promote nucleation and crystal growth. A recirculation system withdraws a portion of liquid from the crystallizer for introduction into the column.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: May 3, 2005
    Assignee: United States Filter Corporation
    Inventors: Thomas Anthony Pecoraro, Steven Oshen