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:
Aug. 30, 2016
Filed:
May. 10, 2012
Yoku Inoue, Hamamatsu, JP;
Adrian Ghemes, Hamamatsu, RO;
Haibo Zhao, Hamamatsu, CH;
Abstract
Carbon nanotubes are grown by supplying raw material gascomprising a carbon compound to be a raw material of the carbon nanotubes into the inside of a reaction vessel tubein which a catalystto grow the carbon nanotubes is charged. At this time, halogen-containing material gasto reduce the amount of a carbon product such as amorphous carbon produced besides carbon nanotubes that deposits on the surface of catalyst particlesdue to supply of the raw material gasis further supplied into the inside of the reaction vessel tube. Thereby, it is possible to produce elongated carbon nanotubes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile