ZEOLITH

European patent · EP0500763 · Deleted

Register entry

Publication number
EP0500763
Application number
EP90917742
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 30, 1990
Published
Sep 2, 1992
Granted
Feb 26, 1997
Deleted
Feb 26, 1997
Reason
No effect for Switzerland and Liechtenstein
IPC classes
B01J 29/40 (2006.01)
Priority
GB 8924410 30.10.1989
PCT application
PCT/US1990/006306 30.10.1990
PCT publication
WO1991/006367 16.05.1991
Filing language
English
Source
Swissreg

History

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

  1. Aug 29, 1997

    Change

    Published in PIDTJ No 16 in 1997

  2. Feb 28, 1997

    Granted

    Published in PIDTJ No 4 in 1997

Parties

Holder

Exxon Research and Engineering Company

EXXON RESEARCH AND ENGINEERING COMPANY

P.O.Box 390, 180 Park Avenue, Florham Park, New Jersey 07932-0390, US

Inventor

VERDUIJN, Johannes, Petrus

NL-3202 XL Spijkenisse, NL

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.