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. 16, 1978
Filed:
Oct. 11, 1974
Applicant:
Inventors:
Thaddeus M Muzyczko, Melrose Park, IL (US);
Samuel Shore, Roselle, IL (US);
Jerome A Martin, Chicago, IL (US);
Assignee:
The Richardson Company, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F / ; C23G / ; C07C / ;
U.S. Cl.
CPC ...
252 / ; 21 / ; 252 / ; 252148 ; 252392 ; 2605709 ;
Abstract
As improved corrosion inhibitors, reaction products of alkylene oxides and blocked phenols wherein two substituents of the phenol are non-oxyalkylatable, saturated tertiary-amino alkylene groups, and acid-stable salts of these products.
Muzyczko, Thaddeus. (1978). Corrosion inhibitors (U.S. Patent No. 4089789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4089789
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile