Patents by Inventor Kurt Pluss

Kurt Pluss 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).

  • 1-Carboxymethyl-3-sulfoloweralkyl pyridinium betaine inner salts
    Patent number: 4150232
    Abstract: Novel pyridyl alkyl sulfonic acid betaines useful as additives to nickel electroplating baths.
    Type: Grant
    Filed: June 15, 1978
    Date of Patent: April 17, 1979
    Assignee: Cilag-Chemie A.G.
    Inventors: Kurt Pluss, Bruno R. De Martin
  • (N-Substituted pyridyl)-alkyl sulfonic acid betaines as electroplating additives
    Patent number: 4148797
    Abstract: Novel pyridyl alkyl sulfonic acid betaines useful as additives to nickel electroplating baths.
    Type: Grant
    Filed: June 15, 1978
    Date of Patent: April 10, 1979
    Assignee: Cilag-Chemie A.G.
    Inventors: Kurt Pluss, Bruno R. DeMartin
  • (N-Substituted-pyridyl)-alkyl sulfonic acid betaines as electroplating additives
    Patent number: 4120859
    Abstract: Novel pyridyl alkyl sulfonic acid betaines useful as additives to nickel electroplating baths.
    Type: Grant
    Filed: July 15, 1977
    Date of Patent: October 17, 1978
    Assignee: Cilag-Chemie A.G.
    Inventors: Kurt Pluss, Bruno Romano De Martin
  • Electroplating additives
    Patent number: 4067785
    Abstract: Novel pyridyl alkyl sulfonic acid betaines useful as additives to nickel electroplating baths.
    Type: Grant
    Filed: January 27, 1977
    Date of Patent: January 10, 1978
    Assignee: Cilag-Chemie A.G.
    Inventors: Kurt Pluss, Bruno Romano De Martin