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:
Mar. 09, 1982
Filed:
Mar. 05, 1981
Applicant:
Inventor:
Rupert B Hurley, Williamsburg, VA (US);
Assignee:
Badische Corporation, Williamsburg, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
562582 ; 562597 ; 562585 ;
Abstract
The invention disclosed herein describes a process of making a solution of tartronic acid. The tartronic acid solution was produced by a controlled oxidation reaction employing potassium permanganate, and one of several starting materials.