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:
Apr. 24, 2012
Filed:
Nov. 10, 2008
Martin Christ, Augsburg, DE;
Reinhard Mach, Berlin, DE;
Asmus Meyer-plath, Potsdam, DE;
Heinz-eberhard Maneck, Wildau, DE;
Martin Christ, Augsburg, DE;
Reinhard Mach, Berlin, DE;
Asmus Meyer-Plath, Potsdam, DE;
Heinz-Eberhard Maneck, Wildau, DE;
SGL Carbon SE, Wiesbaden, DE;
Abstract
An expanded graphite is derived from a graphitic or partially graphitic starting material selected from the group consisting of natural graphite, compressed expanded graphite, partially oxidized graphite and/or graphite fibers having a BET surface area of >30 m/g. The expanded graphite is obtained by reaction of the starting material with substances capable of intercalation or mixtures of substances capable of intercalation to give a compound designated as an intercalation compound and subsequent expansion in plasma.