Hydraulisches Bindemittel
European patent · EP1719742 · Deleted
Register entry
- Publication number
- EP1719742
- Application number
- EP05016437
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Maintained in amended form
- Filed
- Jul 28, 2005
- Published
- Nov 8, 2006
- Granted
- Dec 9, 2009
- Deleted
- Jul 31, 2015
- Reason
- Annual fee unpaid
- IPC classes
- C04B 22/06 (2006.01)C04B 28/02 (2006.01)
- Priority
- DE 102005018100 19.04.2005
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 24, 2016
Deleted, fee unpaid
Published in Swissreg on 24.02.2016
- Sep 7, 2013
Agent entered
- Representative
- Werner Fenner, Patentanwalt, Hofacher 1, 5425 Schneisingen
Published in Swissreg on 07.09.2013
- Jul 16, 2013
Transferred
- Owner
- SCHWENK Zement KG, Hindenburgring 15, 89077 Ulm, Germany → Construction Research & Technology GmbH, Dr. Albert-Frank-Str. 32, 83308 Trostberg, Germany
Published in Swissreg on 16.07.2013
- Mar 8, 2012
Change
Published in Swissreg on 08.03.2012
- Jan 21, 2010
Agent entered
- Representative
- Werner Fenner, Patentanwalt, Hofacher 1, 5425 Schneisingen
Published in Swissreg on 21.01.2010
- Dec 9, 2009
Granted
Published in Swissreg on 09.12.2009
Parties
Inventor
Ludwig, Horst-Michael, Dr.
97753 Karlstadt, DE
Neumann, Thomas
97753 Karlstadt - Karlburg, DE
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.