KATALYTISCHER KOHLENSTOFF
European patent · EP0637265 · Deleted
Register entry
- Publication number
- EP0637265
- Application number
- EP94906634
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 20, 1994
- Published
- Feb 8, 1995
- Granted
- Apr 22, 1998
- Deleted
- Jan 31, 2004
- Reason
- Annual fee unpaid
- IPC classes
- B01J 21/18 (2006.01)C01B 31/12 (2006.01)C01B 31/10 (2006.01)B01J 37/08 (2006.01)
- Priority
- US 7164 21.01.1993
- PCT application
- PCT/US1994/000498 20.01.1994
- PCT publication
- WO1994/016813 04.08.1994
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 15, 2004
Deleted, fee unpaid
Published in +pat+ No 17 in 2004
- Oct 15, 1998
Agent entered
- Representative
- Patentanwälte, Schaad, Balass, Menzl & Partner AG, Dufourstrasse 101, 8034 Zürich
Published in PIDTJ No 19 in 1998
- Apr 30, 1998
Granted
Published in PIDTJ No 8 in 1998
Parties
Inventor
MATVIYA, Thomas, M.
Pittsburgh, PA 15205, US
HAYDEN, Richard, A.
Pittsburgh, PA 15237, 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.