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:
May. 04, 1999
Filed:
Dec. 04, 1996
Applicant:
Inventors:
Michael L Sienkowski, Warren, MI (US);
Michael Petschel, Troy, MI (US);
Assignee:
Henkel Corporation, Gulph Mills, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
148247 ; 148253 ; 148261 ; 148262 ; 148273 ; 148275 ; 148279 ; 148283 ;
Abstract
Equations have been developed to predict the amount of sludge formed during, and the values of several other characteristics of, zinc phosphating processes. Using these equations, novel compositions that achieve low sludge without sacrificing other characteristics of good zinc phosphate coatings have been discovered.
Sienkowski, Michael. (1999). Sludge reducing zinc phosphating process and composition (U.S. Patent No. 5900073). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5900073
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile