Herstellung von Hydroxypropionitril

European patent · EP1120404 · Deleted

Register entry

Publication number
EP1120404
Application number
EP01101050
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 18, 2001
Published
Aug 1, 2001
Granted
Apr 6, 2005
Deleted
Jan 31, 2020
Reason
Annual fee unpaid
IPC classes
C07C 253/30 (2006.01)
C07C 255/16 (2006.01)
Priority
CH 1442000 25.01.2000
Filing language
German
Source
Swissreg

History

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

  1. Aug 19, 2020

    Deleted, fee unpaid

    Published in Swissreg on 19.08.2020

  2. Apr 15, 2005

    Granted

    Published in +pat+ No 7 in 2005

  3. Apr 15, 2005

    Agent entered

    Representative
    DSM Nutritional Products Ltd, Patent Department VMD, Bau 241/ 636, P. O. Box 3255, 4002 Basel

    Published in +pat+ No 7 in 2005

Parties

Holder

DSM IP Assets B.V.

Het Overloon 1, 6411 TE Heerlen, NL

Agent

DSM Nutritional Products AG

DSM Nutritional Products Ltd

Patent Department VMD Bau 241/ 636 P. O. Box 3255, 4002 Basel

Inventor

Burdet, Bruno

68390 Baldershiem, FR

Riegl, Johann

verstorben, DE

Ruettimann, August

4144 Arlesheim

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.