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Extract from the Register of European Patents

EP About this file: EP1780310

EP1780310 - Method for corrosion protection of water suppling metallic lines by using corrosion inhibitors [Right-click to bookmark this link]
Former [2007/18]Method for corrosion protection of metallic water suppling lines by using corrosion inhibitors
[2010/36]
StatusNo opposition filed within time limit
Status updated on  30.03.2012
Database last updated on 13.11.2024
Most recent event   Tooltip04.10.2013Lapse of the patent in a contracting state
New state(s): HU		published on 06.11.2013  [2013/45]
Applicant(s)For all designated states
BK Giulini GmbH
Giulini Strasse 2
67065 Ludwigshafen / DE
For all designated states
Lizenzgemeinschaft Wons u.a. vertreten durch Herrn Werner Wons
Salamanderweg 16
51427 Bergisch Gladbach / DE
[2009/36]
Former [2009/12]For all designated states
BK Giulini GmbH
Giulini Strasse 2
67065 Ludwigshafen / DE
For all designated states
Metakorin Wasser-Chemie GmbH
Ernst-Reuter-Strasse 22
51427 Bergisch Gladbach / DE
Former [2008/22]For all designated states
EUROCIL Luxemburg S.A.
11, Boulevard de Prince Henri
1724 Luxemburg / LU
For all designated states
Metakorin Wasser-Chemie GmbH
Ernst-Reuter-Strasse 22
51427 Bergisch Gladbach / DE
Former [2007/18]For all designated states
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
Henkelstrasse 67
40589 Düsseldorf / DE
For all designated states
Metakorin Wasser-Chemie GmbH
Ernst-Reuter-Strasse 22
51427 Bergisch Gladbach / DE
Inventor(s)01 / Hater, Wolfgang
Schlehenweg 16
41564 Kaarst / DE
02 / Friedrich, Anja
Hagener Strasse 1
40625 Düsseldorf / DE
03 / Schmidt, Peter
Auf dem Heidchen 10
51519 Odenthal / DE
04 / Wons, Werner
Salamanderweg 16
51427 Bergisch Gladbach / DE
 [2007/18]
Representative(s)Lippert Stachow Patentanwälte Rechtsanwälte
Partnerschaft mbB
Frankenforster Strasse 135-137
51427 Bergisch Gladbach / DE
[N/P]
Former [2009/50]Lippert, Stachow & Partner
Patentanwälte Frankenforster Strasse 135-137
51427 Bergisch Gladbach / DE
Former [2009/33]Lippert, Stachow & Partner
Patentanwälte Frankenforster Strasse 135-137
51427 Bergisch Gladbach / DE
Application number, filing date06020656.230.09.2006
[2007/18]
Priority number, dateDE2005105020018.10.2005         Original published format: DE102005050200
[2007/18]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1780310
Date:02.05.2007
Language:DE
[2007/18]
Type: A3 Search report 
No.:EP1780310
Date:02.01.2008
[2008/01]
Type: B1 Patent specification 
No.:EP1780310
Date:25.05.2011
Language:DE
[2011/21]
Search report(s)(Supplementary) European search report - dispatched on:EP04.12.2007
ClassificationIPC:C23F14/02, C23F11/18, C23F11/08, C23F11/173, C02F5/08
[2008/01]
CPC:
C02F5/083 (EP); C02F5/086 (EP); C02F5/145 (EP);
C23F11/08 (EP); C23F11/173 (EP); C23F11/188 (EP);
C02F2103/023 (EP); C02F2303/08 (EP) (-)
Former IPC [2007/18]C23F14/02, C23F11/18, C23F11/08, C23F11/173
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/18]
TitleGerman:Verfahren zur Korrosionsschutzbehandlung wasserführender Metallsysteme unter Vorkonditionierung des Korrosionsschutzmittels[2007/18]
English:Method for corrosion protection of water suppling metallic lines by using corrosion inhibitors[2010/36]
French:Méthode de protection contre la corrosion de surfaces métalliques utilisées dans les systèmes de transportation d'eau par l'utilisation des inhibiteurs de corrosion[2007/18]
Former [2007/18]Method for corrosion protection of metallic water suppling lines by using corrosion inhibitors
Examination procedure30.09.2006Examination requested  [2007/18]
21.02.2008Despatch of a communication from the examining division (Time limit: M10)
16.12.2008Reply to a communication from the examining division
21.12.2009Despatch of a communication from the examining division (Time limit: M04)
12.02.2010Reply to a communication from the examining division
19.10.2010Communication of intention to grant the patent
11.02.2011Fee for grant paid
11.02.2011Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  21.02.2008
Opposition(s)28.02.2012No opposition filed within time limit [2012/18]
Fees paidRenewal fee
15.09.2008Renewal fee patent year 03
23.09.2009Renewal fee patent year 04
28.09.2010Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipCY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
HU25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
AT30.09.2011
CH30.09.2011
GB30.09.2011
LI30.09.2011
LU30.09.2011
MC30.09.2011
[2013/45]
Former [2013/25]CY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
AT30.09.2011
CH30.09.2011
GB30.09.2011
LI30.09.2011
LU30.09.2011
MC30.09.2011
Former [2013/07]CY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
AT30.09.2011
CH30.09.2011
GB30.09.2011
LI30.09.2011
MC30.09.2011
Former [2012/36]CY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
CH30.09.2011
GB30.09.2011
LI30.09.2011
MC30.09.2011
Former [2012/33]CY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
CH30.09.2011
LI30.09.2011
MC30.09.2011
Former [2012/20]CY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
MC30.09.2011
Former [2012/10]CY25.05.2011
DK25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
Former [2012/08]CY25.05.2011
EE25.05.2011
FI25.05.2011
IE25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
Former [2012/02]CY25.05.2011
FI25.05.2011
LT25.05.2011
LV25.05.2011
NL25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
Former [2011/50]CY25.05.2011
FI25.05.2011
LT25.05.2011
LV25.05.2011
SE25.05.2011
GR26.08.2011
IS25.09.2011
PT26.09.2011
Former [2011/49]CY25.05.2011
FI25.05.2011
LT25.05.2011
SE25.05.2011
GR26.08.2011
PT26.09.2011
Former [2011/48]LT25.05.2011
SE25.05.2011
PT26.09.2011
Former [2011/47]LT25.05.2011
PT26.09.2011
Documents cited:Search[A]GB491237  (MICHELIN & CIE) [A] 1-14 * the whole document *;
 [A]DE3508526  (KAMP OTTO) [A] 1-14* the whole document *;
 [A]EP0510989  (CALGON CORP [US]) [A] 1-14 * the whole document *;
 [X]DE4321883  (HENKEL KGAA [DE], et al) [X] 1-7,13,14 * page 2, lines 3-5 * * page 3, line 28 - page 4, line 33 * * page 5; table 1 * * claims 1-8 *;
 [X]DE19755622  (KODIAK WASSER TECHNOLOGIE GMBH [DE]) [X] 1-7,13,14 * page 2, lines 3-5 * * page 2, line 47 - page 3, line 36 * * page 4; table 1 * * claims 1-9 *
by applicantDE4321883
 EP0860517
 DE19755622
 EP0860517
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.