Procédé de récupération de silicium dans des déchets de sciage

Swiss patent · CH703236 · Deleted

Register entry

Publication number
CH703236
Application number
CH001965/2007
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 19, 2007
Published
Dec 15, 2011
Granted
Dec 15, 2011
Deleted
Dec 31, 2016
Reason
Annual fee unpaid
IPC classes
C01B 33/023 (2006.01)
Specifications
15.12.2011 B1
Filing language
French
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jul 19, 2017

    Deleted, fee unpaid

    Published in Swissreg on 19.07.2017

  2. Dec 15, 2011

    Granted

    Published in Swissreg on 15.12.2011

Parties

Holder

ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

Ecole Polytechnique Fédérale de Lausanne (EPFL)

1015 Lausanne

Agent

MICHELI & CIE SA

122, Rue de Genève Case postale 61, 1226 Thônex

Inventor

Patrik Hoffmann

1066 Epalinges

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.