Micheline DRAYE

City:

Chambery

Country:

France

Published Applications:

Last publication date:

2023-08-17

Top Assignees for applications by Micheline DRAYE

The entities that hold a legal rights for patent applications filed by inventor DRAYE Micheline:

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE 1 PARIS, France
ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER 1 Montpellier, France
UNIVERSITE DE LORRAINE 1 Nancy, France
Université De Montpellier 1 Montpellier, France
UNIVERSITE DE CHAMBERY 1 Chambery, France
TND 1 Quesnoy sur Deule, France

Recent patent applications by DRAYE Micheline

Micheline DRAYE from Chambery, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-08-17

US20230256357A1

Performing operations; transporting

DEVICE FOR SOLID/LIQUID EXTRACTION BY RADIAL ULTRASONIC IRRADIATION, AND ASSOCIATED EXTRACTION METHOD

#2 | 2018-08-16

US20180230572A1

Chemistry; metallurgy

Process for extracting and recovering tantalum present in an acid aqueous phase by means of an ionic liquid, and use of such an ionic liquid for extracting the tantalum from an acid aqueous phase

InventorID:

2269183 ⎘