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Swiss patent · CH677491 · Deleted
Register entry
- Publication number
- CH677491
- Application number
- CH002814/1989
- Kind
- Swiss patent
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 28, 1989
- Published
- May 31, 1991
- Granted
- May 31, 1991
- Deleted
- Jul 31, 1999
- Reason
- Annual fee unpaid
- IPC classes
- C07D 295/125 (2006.01)C09B 62/09 (2006.01)
- Priority
- DE A3826104 01.08.1988
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 15, 2000
Deleted, fee unpaid
Published in PIDTJ No 5 in 2000
- Mar 14, 1997
Agent entered
- Representative
- Sandoz Technologie AG, Lichtstrasse 35, 4002 Basel → Clariant International Ltd., Rothausstrasse 61, 4132 Muttenz
Published in PIDTJ No 5 in 1997
- Jul 15, 1996
Agent entered
- Representative
- Sandoz Technologie AG, Lichtstrasse 35, 4002 Basel
Published in PIDTJ No 13 in 1996
- Jul 15, 1996
Transferred
- Owner
- Sandoz AG, Lichtstrasse 35, 4002 Basel → CLARIANT FINANCE (BVI) LIMITED, Citco Building, Wickhams Road, Road Town, Tortola, British Virgin Islands
Published in PIDTJ No 13 in 1996
- May 31, 1991
Granted
Published in PIDTJ No 10 in 1991
Parties
Holder
Inventor
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.