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:
Jan. 17, 2023
Filed:
Nov. 01, 2019
Applicant:
Coventya, Inc, Brooklyn Heights, OH (US);
Inventors:
George Bokisa, North Olmsted, OH (US);
Claire Theuret, Brooklyn Heights, OH (US);
Assignee:
Coventya, Inc., Brooklyn Heights, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/38 (2006.01); C25D 5/00 (2006.01); C25D 5/10 (2006.01);
U.S. Cl.
CPC ...
C25D 5/611 (2020.08); C25D 3/38 (2013.01); C25D 5/10 (2013.01); C25D 5/627 (2020.08);
Abstract
An aqueous acidic copper electroplating bath that produces a satin deposit includes a source of copper ions, an acid, a satin additive, and optionally one or more acidic copper electroplating bath additive(s), wherein the satin additive includes a block copolymer with the structure of RO(EO)m(PO)nH.