Patents by Inventor Robert Sottor

Robert Sottor 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).

  • Patent number: 12110606
    Abstract: The invention relates to a silver electrolyte for the deposition of silver layers on substrates, which comprises potassium silver cyanide, potassium cyanide with a content of at least 10 g/L, at least one grain refiner with a content of 0.2 to 10 g/L, at least one dispersant with a content of 1 to 10 g/L and at least one solid component with a content of 1 to 150 g/L, wherein the particles of the solid component have an average particle size (d50) of 10 nm-100 ?m. Furthermore, contact surfaces and methods for the deposition of such contact surfaces are shown.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: October 8, 2024
    Assignees: ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG, DR.- ING. MAX SCHLOTTER GMBH & CO. KG
    Inventors: Andreas Stadler, Robert Sottor, Reinhard Wagner, Christian Dandl, Sebastian Heitmüller
  • Publication number: 20210254231
    Abstract: The invention relates to a silver electrolyte for the deposition of silver layers on substrates, which comprises potassium silver cyanide, potassium cyanide with a content of at least 10 g/L, at least one grain refiner with a content of 0.2 to 10 g/L, at least one dispersant with a content of 1 to 10 g/L and at least one solid component with a content of 1 to 150 g/L, wherein the particles of the solid component have an average particle size (d50) of 10 nm-100 ?m. Furthermore, contact surfaces and methods for the deposition of such contact surfaces are shown and the use of the electrolyte according to the invention in strip electroplating.
    Type: Application
    Filed: June 26, 2019
    Publication date: August 19, 2021
    Inventors: Andreas Stadler, Robert Sottor, Reinhard Wagner, Christian Dandl, Sebastian Heitmüller
  • Publication number: 20210254230
    Abstract: The invention relates to a silver electrolyte for the deposition of silver layers on substrates, which comprises potassium silver cyanide, potassium cyanide with a content of at least 10 g/L, at least one grain refiner with a content of 0.2 to 10 g/L, at least one dispersant with a content of 1 to 10 g/L and at least one solid component with a content of 1 to 150 g/L, wherein the particles of the solid component have an average particle size (d50) of 10 nm-100 ?m. Furthermore, contact surfaces and methods for the deposition of such contact surfaces are shown.
    Type: Application
    Filed: June 26, 2019
    Publication date: August 19, 2021
    Inventors: Andreas Stadler, Robert Sottor, Reinhard Wagner, Christian Dandl, Sebastian Heitmüller