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. 22, 1991
Filed:
Jul. 17, 1989
Applicant:
Inventors:
Marco Cesari, San Donato Milanese, IT;
Arnaldo Roggero, San Donato Milanese, IT;
Luigi Rivola, San Donato Milanese, IT;
Yean Demertzis, Milan, IT;
Assignee:
Eniricerche, S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
422-7 ; 422 16 ; 422 14 ;
Abstract
A method is disclosed for the inhibition of general corrosion, and of stress corrosion by hydrogen sulfide in manganese and low-alloy, medium-strength and high strength steels, obtained by means of the use of compounds of formula:
Quick Actions:
Cesari, Marco. (1991). Inhibitors of corrosion in high-strength and medium-strength steels (U.S. Patent No. 4986962). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4986962
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile