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:
Nov. 09, 1993
Filed:
Nov. 12, 1991
Applicant:
Inventors:
Werner Schwab, Langenfeld, DE;
Ralf Kehl, Duesseldorf, DE;
Assignee:
Hendel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
C22B / ;
U.S. Cl.
CPC ...
423 24 ; 423 49 ; 423 54 ; 423 63 ; 423 87 ; 423 98 ; 423109 ; 423112 ;
Schwab, Werner. (1993). Process for the two-phase extraction of metal ions from phases (U.S. Patent No. 5260039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5260039
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile