Patents by Inventor Julia KOZHUKH

Julia KOZHUKH 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).

  • COPOLYMERS OF DIGLYCIDYL ETHER TERMINATED POLYSILOXANE COMPOUNDS AND NON-AROMATIC POLYAMINES
    Publication number: 20160102404
    Abstract: Copolymers of diglycidyl ether terminated polysiloxane compounds and non-aromatic polyamines are used in the preparation of dielectric materials for electroless metal plating. The copolymers may be used in the manufacture of printed circuit boards such as in cleaning and conditioning through-holes prior to electroless metallization.
    Type: Application
    Filed: December 16, 2015
    Publication date: April 14, 2016
    Inventors: Julia KOZHUKH, Zuhra I. NIAZIMBETOVA, Kristen M. MILUM
  • COPOLYMERS OF DIGLYCIDYL ETHER TERMINATED POLYSILOXANE COMPOUNDS AND NON-AROMATIC POLYAMINES
    Publication number: 20150342063
    Abstract: Copolymers of diglycidyl ether terminated polysiloxane compounds and non-aromatic polyamines are used in the preparation of dielectric materials for electroless metal plating. The copolymers may be used in the manufacture of printed circuit boards such as in cleaning and conditioning through-holes prior to electroless metallization.
    Type: Application
    Filed: May 26, 2014
    Publication date: November 26, 2015
    Inventors: Julia KOZHUKH, Zuhra I. NIAZIMBETOVA, Kristen M. MILUM
  • ADDITIVES FOR ELECTROPLATING BATHS
    Publication number: 20150159288
    Abstract: Reaction products of halogenated pyrimidines and nucleophilic linker units are included in metal electroplating baths to provide good throwing power. The electroplating baths can be used to plate metal, such as copper, tin and alloys thereof on printed circuit boards and semiconductors and fill through-holes and vias.
    Type: Application
    Filed: December 6, 2013
    Publication date: June 11, 2015
    Inventors: Julia KOZHUKH, Zuhra I. NIAZIMBETOVA, Maria Anna RZEZNIK
  • REACTION PRODUCTS OF GUANIDINE COMPOUNDS OR SALTS THEREOF, POLYEPOXIDES AND POLYHALOGENS
    Publication number: 20150136611
    Abstract: Reaction products of guanidine compounds or salts thereof, polyepoxide compounds and polyhalogen compounds may be used as levelers in metal electroplating baths, such as copper electroplating baths, to provide good throwing power. Such reaction products may plate with good surface properties of the metal deposits and good physical reliability.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 21, 2015
    Inventors: Julia KOZHUKH, Zuhra I. NIAZIMBETOVA, Maria Anna RZEZNIK