Chromanderivate

European patent · EP0406656 · Deleted

Register entry

Publication number
EP0406656
Application number
EP90111996
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 25, 1990
Published
Jan 9, 1991
Granted
Jan 11, 1995
Deleted
Jun 30, 1998
Reason
Annual fee unpaid
IPC classes
C07D 405/04 (2006.01)
A61K 31/35 (2006.01)
A61K 31/44 (2006.01)
Priority
DE A 3922392 07.07.1989
Filing language
German
Source
Swissreg

History

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

  1. Feb 15, 1999

    Deleted, fee unpaid

    Published in PIDTJ No 3 in 1999

  2. Feb 28, 1995

    Granted

    Published in PIDTJ No 4 in 1995

Parties

Holder

Merck Patent Gesellschaft mit beschränkter Haftung

Frankfurter Strasse 250 Postfach 41 19, D-64293 Darmstadt, DE

Inventor

Gericke, Rolf, Dr.

D-6104 Seeheim, DE

Baumgarth, Manfred, Dr.

D-6100 Darmstadt, DE

Lues, Ingeborg, Dr.

D-6100 Darmstadt, DE

Bergmann, Rolf, Dr.

D-6101 Reichelsheim, DE

De Peyer, Jacques, Dr.

CH-3007 Bern

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.