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. 19, 2013
Filed:
Sep. 11, 2008
Helmut Meyer, Odenthal, DE;
Heiko Hocke, Leverkusen, DE;
Ralph Weber, Leichlingen, DE;
Martin Schmid, Kürten, DE;
Elmar Bramer-weger, Alfter, DE;
Matthias Voetz, Leverkusen, DE;
Leslaw Mleczko, Dormagen, DE;
Reiner Rudolf, Leverkusen, DE;
Aurel Wolf, Wülfrath, DE;
Sigurd Buchholz, Köln, DE;
Helmut Meyer, Odenthal, DE;
Heiko Hocke, Leverkusen, DE;
Ralph Weber, Leichlingen, DE;
Martin Schmid, Kürten, DE;
Elmar Bramer-Weger, Alfter, DE;
Matthias Voetz, Leverkusen, DE;
Leslaw Mleczko, Dormagen, DE;
Reiner Rudolf, Leverkusen, DE;
Aurel Wolf, Wülfrath, DE;
Sigurd Buchholz, Köln, DE;
Bayer MaterialScience AG, Leverkusen, DE;
Abstract
A novel carbon nanotube powder containing carbon nanotubes which have a roll-like structure, also novel carbon nanotubes having a roll-like structure, novel processes for the production of the carbon nanotube powders and of the carbon nanotubes, and their use as an additive or substrate for various applications are described.