Patents by Inventor Troy Bednarski

Troy Bednarski 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).

  • RECOVERING MIXED-METAL IONS FROM AQUEOUS SOLUTIONS
    Publication number: 20220205064
    Abstract: Hydrometallurgical solvent extraction processes for recovering value metal ion species such as any of manganese, cobalt, nickel, and/or lithium from solutions derived from recycled electronics and/or batteries and containing mixed-metal ions by separating the value metal ions using selective stripping techniques as herein described, are provided.
    Type: Application
    Filed: December 30, 2021
    Publication date: June 30, 2022
    Applicant: CYTEC INDUSTRIES INC.
    Inventors: William SZOLGA, JR., Troy Bednarski, Boban Jakovljevic, Luis Moya
  • Metal extractant reagents having increased resistance to degradation
    Patent number: 8609063
    Abstract: Solvent extraction compositions having an orthohydroxyaryloxime extractant, an anti-degradation agent, and a water-immiscible organic solvent, processes for extracting a metal from an aqueous acidic solution using same, and methods of reducing degradation of such compositions are provided herein.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: December 17, 2013
    Assignee: Cytec Technology Corp.
    Inventors: John Campbell, Susan Owens, Matthew Soderstrom, Troy Bednarski, Gustavo Marin
  • METAL EXTRACTANT REAGENTS HAVING INCREASED RESISTANCE TO DEGRADATION
    Publication number: 20130069008
    Abstract: Solvent extraction compositions having an orthohydroxyaryloxime extractant, an anti-degradation agent, and a water-immiscible organic solvent, processes for extracting a metal from an aqueous acidic solution using same, and methods of reducing degradation of such compositions are provided herein.
    Type: Application
    Filed: November 13, 2012
    Publication date: March 21, 2013
    Applicant: CYTEC TECHNOLOGY CORP.
    Inventors: John CAMPBELL, Susan OWENS, Matthew SODERSTROM, Troy BEDNARSKI, Gustavo MARIN
  • Metal extractant reagents having increased resistance to degradation
    Patent number: 8329124
    Abstract: Solvent extraction compositions having an orthohydroxyaryloxime extractant, an anti-degradation agent, and a water-immiscible organic solvent, processes for extracting a metal from an aqueous acidic solution using same, and methods of reducing degradation of such compositions are provided herein.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: December 11, 2012
    Assignee: Cytec Technology Corp.
    Inventors: John Campbell, Susan Owens, Matthew Soderstrom, Troy Bednarski, Gustavo Marin
  • METAL EXTRACTANT REAGENTS HAVING INCREASED RESISTANCE TO DEGRADATION
    Publication number: 20100092357
    Abstract: A solvent extraction composition and process for using the composition is provided. The composition contains up to 70% by weight of at least one orthohydroxyarylketoxime extractant and/or at least one orthohydroxyarylaldoximes extractant, salts and mixtures thereof; from about 0.1 to about 20% by weight of at least one substantially water insoluble aromatic hydroxy containing antidegradation agents. The composition optionally contains an equilibrium modifier.
    Type: Application
    Filed: October 8, 2009
    Publication date: April 15, 2010
    Inventors: John Campbell, Susan Owens, Matthew Soderstrom, Troy Bednarski, Gustavo Marin