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. 21, 2026
Filed:
Nov. 29, 2019
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Aledia, Grenoble, FR;
Emmanuel Ollier, Grenoble Cedex, FR;
Fabrice Emieux, Grenoble Cedex, FR;
Frédéric Roux, Grenoble Cedex, FR;
Ulrich Soupremanien, Grenoble Cedex, FR;
Sylvia Scaringella, Montbonnot-Saint-Martin, FR;
Tiphaine Dupont, Grenoble, FR;
Clémence Tallet, Saint-Egreve, FR;
Abdelhay Aboulaich, Grenoble, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris, FR;
ALEDIA, Grenoble, FR;
Abstract
A method for selectively filling, with a filling liquid, a first cavity from among a plurality of cavities, each cavity opening out at a front face of a substrate. The method includes a processing step for altering the surface energy of the first internal surface of the first cavity or the surface energy of the second internal surfaces of the other cavities, such that the first surface has a first surface energy and the second surfaces have a second surface energy, and a step including a sequence for spreading the filling liquid, the first energy and the second energy being adjusted such that the first and the second surfaces exert an attracting effect and a repelling effect, respectively, on the liquid.