Patents by Inventor Zhkhra I. NIAZIMBETOVA

Zhkhra I. NIAZIMBETOVA 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).

  • NEW METAL PLATING COMPOSITIONS
    Publication number: 20190100499
    Abstract: Reaction products of primary and secondary diamines and bisanhydrides are included as additives in metal electroplating baths. The metal electroplating baths have good throwing power and deposit metal layers having substantially planar surfaces. The metal plating baths may be used to deposit metal on substrates with surface features such as through-holes and vias.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 4, 2019
    Inventors: Lingli DUAN, Chen CHEN, Shaoguang FENG, Zhkhra I. NIAZIMBETOVA, Maria Anna RZEZNIK