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:
Dec. 02, 2025
Filed:
Jul. 15, 2019
Basf SE, Ludwigshafen am Rhein, DE;
Frederik Scheiff, Ludwigshafen, DE;
Marc Leduc, Ludwigshafen, DE;
Andreas Bode, Ludwigshafen, DE;
Sabine Eichhorn, Ludwigshafen, DE;
William Daloz, Beachwood, OH (US);
Julien Wyss, Granges, CH;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
A blend composition including a mixture of (i) petroleum coke in a content of 20 to 99 weight-%; and (ii) pyrolytic carbon in a content of 1 to 80 weight-%, in view of the total weight of the blend composition, wherein the blend composition contains at least two particle size fractions: (i) granular above 0.5 mm and (ii) fines below 0.5 mm, and wherein pyrolytic carbon is at least present in the granular size fraction, an electrode recipe, and the use of the electrode as an anode in a process of making aluminum.