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:
Sep. 02, 2014
Filed:
Nov. 07, 2005
Francois Tenegal, Paris, FR;
Benoit Guizard, Creteil, FR;
Nathalie Herlin-boime, Orsay, FR;
Dominique Porterat, Orsay, FR;
Francois Tenegal, Paris, FR;
Benoit Guizard, Creteil, FR;
Nathalie Herlin-Boime, Orsay, FR;
Dominique Porterat, Orsay, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
A system and process for production of nanometric or sub-micrometric powders in continuous flux under the action of laser pyrolysis in at least one interaction zone between a beam emitted by a laser and a flux of reagents emitted by an injector, in which the laser is followed by optical means for distributing the energy of the beam emitted by the latter according to an axis perpendicular to the axis of each flux of reagents, in an elongated cross-section having adjustable dimensions at the level of this at least one interaction zone.