Patents by Inventor Liliana Minevski

Liliana Minevski 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).

  • High temperature corrosion inhibitor
    Publication number: 20060091044
    Abstract: A process for the inhibition of corrosion caused by naphthenic acid during the elevated temperature processing of crude oil or the high temperature distillates derived therefrom by use of a treatment comprising (I) tetra functional substituted aromatic compounds and (II) esters or anhydrides of trimellitic acid.
    Type: Application
    Filed: November 2, 2004
    Publication date: May 4, 2006
    Applicant: General Electric Company
    Inventors: Scott Lehrer, S. Pruett, Liliana Minevski, James Edmondson, Alan Goliaszewski, Feng Shao
  • Polythiaether compounds and their use as corrosion inhibitors
    Publication number: 20060022172
    Abstract: The corrosion of metals in contact with aqueous alkanolamine solutions in acid gas removal units is inhibited by adding to the alkanolamine solution a corrosion inhibiting amount of a polythiaether compound.
    Type: Application
    Filed: September 27, 2005
    Publication date: February 2, 2006
    Inventors: Zen-Yu Chang, Liliana Minevski, Ping Lue
  • Polythiaether compounds and their use as corrosion inhibitors
    Patent number: 6974553
    Abstract: The corrosion of metals in contact with aqueous alkanolamine solutions in acid gas removal units is inhibited by adding to the alkanolamine solution a corrosion inhibiting amount of a polythiaether compound.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: December 13, 2005
    Assignee: GE Betz, Inc.
    Inventors: Zen-Yu Chang, Liliana Minevski, Ping Lue
  • Polythiaether compounds and their use as corrosion inhibitors
    Publication number: 20040076542
    Abstract: The corrosion of metals in contact with aqueous alkanolamine solutions in acid gas removal units is inhibited by adding to the alkanolamine solution a corrosion inhibiting amount of a polythiaether compound.
    Type: Application
    Filed: October 15, 2002
    Publication date: April 22, 2004
    Inventors: Zen-Yu Chang, Liliana Minevski, Ping Lue