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:
Jul. 20, 1993
Filed:
Mar. 05, 1992
Applicant:
Inventors:
Maria M Ramirez de Agudelo, Caracas, VE;
Milton Manrique, Caracas, VE;
Carlos Seaton, Caracas, VE;
Juan Hurtado, Caracas, VE;
Assignee:
Intevep, S.A., Caracas, VE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B / ; C22B / ;
U.S. Cl.
CPC ...
4231505 ; 423155 ;
Abstract
A process is disclosed for recovering nickel and magnesium from natural material by extracting them in the presence of a spent sulfur containing iron based hydroconversion catalyst, under oxidative conditions.
Ramirez de Agudelo, Maria. (1993). Process for recovery of nickel and magnesium from a naturally occurring (U.S. Patent No. 5229088). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5229088
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile