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:
Jul. 02, 2013
Filed:
Apr. 01, 2011
Chantal Badre, Guttenberg, NJ (US);
Jean-paul Chapel, Bordeaux, FR;
Shu Yang, Blue Bell, PA (US);
Jean-christophe Castaing, Burlington, NJ (US);
Chantal Badre, Guttenberg, NJ (US);
Jean-Paul Chapel, Bordeaux, FR;
Shu Yang, Blue Bell, PA (US);
Jean-Christophe Castaing, Burlington, NJ (US);
Rhodia Operations, Aubervilliers, FR;
Centre National de la Recherche Scientifique—CNRS, Paris Cedex, FR;
The Trustees of The University of Pennsylvania, Philadelphia, PA (US);
Abstract
Disclosed are methods and systems for transferring dry or semi-dry nanoparticles onto a substrate. In one embodiment, this includes the steps of providing a roller comprising an elastomeric stamp; transferring nanoparticles in a dry or semi-dry state, and which contact the surface of a donor substrate, from the donor substrate onto the elastomeric stamp; and depositing the dry or semi-dry nanoparticles from the elastomeric stamp onto a receiver substrate by rolling the elastomeric stamp onto the receiver substrate. The substrate, in other embodiments, can have a relief structure.