Alkylation de compositions aromatiques
European patent · EP0464154 · Deleted
Register entry
- Publication number
- EP0464154
- Application number
- EP90907749
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 9, 1990
- Published
- Jan 8, 1992
- Granted
- Jan 25, 1995
- Deleted
- Apr 8, 2010
- Reason
- Maximum term reached
- IPC classes
- C07B 37/02 (2006.01)C07C 2/66 (2006.01)C07C 15/02 (2006.01)C07C 37/14 (2006.01)
- Priority
- US A 469998 25.01.1990US A 469999 25.01.1990US A 470015 25.01.1990
- PCT application
- PCT/US1990/002038 09.04.1990
- PCT publication
- WO1991/011411 08.08.1991
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 12, 2010
Maximum term reached
Published in Swissreg on 12.04.2010
- Jun 30, 2008
Address changed
- Representative
- A. Braun, Braun, Héritier,, Eschmann AG, Patentanwälte, Holbeinstrasse 36-38, 4051 Basel → BOHEST AG, Postfach 160, 4003 Basel
Published in +pat+ No 12 in 2008
- Mar 15, 1995
Granted
Published in PIDTJ No 5 in 1995
Parties
Inventor
Kushnerick, John Douglas
Boothwyn, PA 19061, US
Le, Quang Ngoc
Cherry Hill, NJ 08002, US
Marler, David Owen
Deptford, NJ 08096, US
McWillians, John Paul
Woodbury, NJ 08096, US
Rubin, Mae Koenig
Bala Cynwyd, PA 19004, US
Shim, Joosup
Wenonah, NJ 08090, US
Smith, Charles Morris
Princeton, NJ 08540, US
Wong, Stephen Sui Fai
Medford, NJ 08055, US
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.