Patents by Inventor Boris Issakovich Gorovits

Boris Issakovich Gorovits 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 of producing cumene hydroperoxide
    Patent number: 7335798
    Abstract: The specification provides a method of producing cumene hydroperoxide by continuous aqueous-emulsion oxidation at a high temperature and pressure in a cascade of reactors, wherein the process is conducted in the presence of a mixture of an aqueous solution of an ammonium salt with a concentration of 0.001–0.5 mass % and an aqueous solution of ammonia with a concentration of 0.001–0.5 mass %, which mixture is fed into each oxidation reactor in an ammonia:ammonium salt mass ratio of 1:100 to 100:1.
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: February 26, 2008
    Assignee: General Electric Company
    Inventors: Arkady Samuilovich Dyckman, John William Fulmer, Viktor Vladimirovich Pinson, Andrey Vladimirovich Zinenkov, Boris Issakovich Gorovits
  • Method of producing cumene hydroperoxide
    Patent number: 6956136
    Abstract: The specification provides a method of producing cumene hydroperoxide by continuous aqueous-emulsion oxidation at a high temperature and pressure in a cascade of reactors, wherein the process is conducted in the presence of a mixture of an aqueous solution of an ammonium salt with a concentration of 0.001-0.5 mass % and an aqueous solution of ammonia with a concentration of 0.001-0.5 mass %, which mixture is fed into each oxidation reactor in an ammonia:ammonium salt mass ratio of 1:100 to 100:1.
    Type: Grant
    Filed: July 29, 2003
    Date of Patent: October 18, 2005
    Assignee: General Electric Company
    Inventors: Arkady Samuilovich Dyckman, John William Fulmer, Viktor Vladimirovich Pinson, Andrey Vladimirovich Zinenkov, Boris Issakovich Gorovits
  • Method of producing cumene hydroperoxide
    Publication number: 20040059162
    Abstract: The specification provides a method of producing cumene hydroperoxide by continuous aqueous-emulsion oxidation at a high temperature and pressure in a cascade of reactors, wherein the process is conducted in the presence of a mixture of an aqueous solution of an ammonium salt with a concentration of 0.001-0.5 mass % and an aqueous solution of ammonia with a concentration of 0.001-0.5 mass %, which mixture is fed into each oxidation reactor in an ammonia: ammonium salt mass ratio of 1:100 to 100:1.
    Type: Application
    Filed: July 29, 2003
    Publication date: March 25, 2004
    Inventors: Arkady Samuilovich Dyckman, John William Fulmer, Viktor Vladimirovich Pinson, Andrey Vladimirovich Zinenkov, Boris Issakovich Gorovits
  • Phenol tar cracking process
    Patent number: 6025530
    Abstract: The present invention relates generally to a method for treating phenol tar, and, more particularly to a method for separating valuable products from phenol tar by treating the tar with steam.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: February 15, 2000
    Assignee: General Electric Company
    Inventors: Arkady Samuilovich Dyckman, Andrey Zinenkov, Boris Issakovich Gorovits, John W. Fulmer