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:
Oct. 14, 1986
Filed:
Dec. 17, 1985
Applicant:
Inventor:
Jeffrey Darken, Woking, GB;
Assignee:
OMI International Corporation, Warren, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427305 ; 106-123 ; 106-126 ; 427437 ; 4274431 ; 428936 ;
Abstract
Copper may be deposited non-electrolytically from a composition comprising copper ions, a complexor to keep the copper ions in solution, and glyoxylate ions as a reducing agent. The use of formaldehyde is therefore avoided.
Darken, Jeffrey. (1986). Formaldehyde-free autocatalytic electroless copper plating (U.S. Patent No. 4617205). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4617205
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile