Patents by Inventor Donald Becking

Donald Becking 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).

  • Electroplating composition and process
    Patent number: 6582582
    Abstract: An electroplating bath is disclosed that is particularly suited to the electrodeposition of tin, zinc and alloys of the foregoing in a smooth and bright electrodeposit. The disclosed electroplating bath comprises propanedioic acid, diethyl ester, polymer with N-(3-aminopropyl)-1,3-propanediamine, N-(2-carboxy benzoyl) as a brightener additive. In addition, the electroplating bath may also comprise carboxylic acids, ammonium salts, aldehyde compounds and a variety of co-brighteners.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: June 24, 2003
    Inventor: Donald Becking
  • Electroplating composition and process
    Publication number: 20020170828
    Abstract: An electroplating bath is disclosed that is particularly suited to the electrodeposition of tin, zinc and alloys of the foregoing in a smooth and bright electrodeposit. The disclosed electroplating bath comprises propanedioic acid, diethyl ester, polymer with N-(3-aminopropyl)-1,3-propanediamine, N-(2-carboxy benzoyl) as a brightener additive.
    Type: Application
    Filed: March 9, 2001
    Publication date: November 21, 2002
    Inventor: Donald Becking