WÄRMEÜBERTRAGUNGSFLÜSSIGKEIT

European patent · EP0883661 · Deleted

Register entry

Publication number
EP0883661
Application number
EP97905177
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 27, 1997
Published
Dec 16, 1998
Granted
May 7, 2003
Deleted
Feb 26, 2017
Reason
Maximum term reached
IPC classes
C09K 5/04 (2006.01)
Priority
FI 960971 01.03.1996
PCT application
PCT/FI1997/000131 27.02.1997
PCT publication
WO1997/031988 04.09.1997
Filing language
English
Source
Swissreg

History

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

  1. Mar 6, 2017

    Maximum term reached

    Published in Swissreg on 06.03.2017

  2. Mar 4, 2009

    Transferred

    Owner
    Fortum Oyj, Keilaniementie 1, 02150 Espoo, Finland → Neste Oil Oyj, Keilaranta 21, 02150 Espoo, Finland

    Published in Swissreg on 04.03.2009

  3. Mar 4, 2009

    Agent entered

    Representative
    R. A. Egli & Co., Patentanwälte, Horneggstrasse 4, 8008 Zürich

    Published in Swissreg on 04.03.2009

  4. May 15, 2003

    Granted

    Published in +pat+ No 9 in 2003

Parties

Holder

Neste Oil Oyj

Keilaranta 21, 02150 Espoo, FI

Agent

R.A. Egli & Co, Patentanwälte

R. A. Egli & Co. Patentanwälte

Horneggstrasse 4, 8008 Zürich

Inventor

ILVES, Antti

FIN-53810 Lappeenranta, FI

LINDSTRÖM, Matti

FIN-53810 Lappeenranta, FI

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.