Patents by Inventor Silviu Botnaras

Silviu Botnaras 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).

  • Formulations comprising ammoniacal hydroxozinc compounds
    Patent number: 9978591
    Abstract: The invention relates to ammoniacal formulations comprising a) at least one hydroxozinc compound and b) at least one compound of an element of the 3rd primary group, to the use thereof, to a method using said formulations to produce layers comprising ZnO and to electronic components produced using same.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: May 22, 2018
    Assignee: EVONIK DEGUSSA GMBH
    Inventors: Juergen Steiger, Duy Vu Pham, Dennis Weber, Silviu Botnaras
  • FORMULATIONS COMPRISING AMMONIACAL HYDROXO-ZINC COMPOUNDS
    Publication number: 20150076421
    Abstract: The invention relates to ammoniacal formulations comprising a) at least one hydroxozinc compound and b) at least one compound of an element of the 3rd primary group, to the use thereof, to a method using said formulations to produce layers comprising ZnO and to electronic components produced using same.
    Type: Application
    Filed: March 26, 2013
    Publication date: March 19, 2015
    Applicant: Evonik Industries AG
    Inventors: Juergen Steiger, Duy Vu Pham, Dennis Weber, Silviu Botnaras