The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 11, 2012
Filed:
Apr. 30, 2009
Applicants:
Xingling Xu, Moses Lake, WA (US);
Eric Webb, Moses Lake, WA (US);
Inventors:
Xingling Xu, Moses Lake, WA (US);
Eric Webb, Moses Lake, WA (US);
Assignee:
Moses Lake Industries, Inc., Moses Lake, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/38 (2006.01); C25D 21/18 (2006.01); C25D 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A copper electroplating bath that includes an aqueous solution that comprises a copper salt and at least one acid and a container that comprises a copper salt in solid form, is disclosed. The container supplies copper ions to the aqueous solution to maintain the copper ion concentration of the aqueous solution at saturation levels while retaining the copper salt in solid form within the container.