EP1464627 - Process to prevent the formation of deposits in water [Right-click to bookmark this link] | |||
Former [2004/41] | Water conditioning composition | ||
[2011/08] | Status | No opposition filed within time limit Status updated on 09.03.2012 Database last updated on 24.08.2024 | Most recent event Tooltip | 18.07.2014 | Lapse of the patent in a contracting state New state(s): HU | published on 20.08.2014 [2014/34] | Applicant(s) | For all designated states LANXESS Deutschland GmbH 51369 Leverkusen / DE | [N/P] |
Former [2011/18] | For all designated states LANXESS Deutschland GmbH 51369 Leverkusen / DE | ||
Former [2005/28] | For all designated states LANXESS Deutschland GmbH 51369 Leverkusen / DE | ||
Former [2004/41] | For all designated states Bayer Chemicals AG 51368 Leverkusen / DE | Inventor(s) | 01 /
Klein, Thomas, Dr. Biberstrasse 26 50678 Köln / DE | 02 /
Mitschker, Alfred, Dr. Am Gartenfeld 50 51519 Odenthal / DE | 03 /
Ebert, Fred Damaschkestrasse 72 51373 Leverkusen / DE | [2004/41] | Representative(s) | (deleted) | [2005/28] |
Former [2004/41] | Zobel, Manfred, Dr. Bayer Chemicals AG, Lanxess LIP, Q 18 51368 Leverkusen / DE | Application number, filing date | 04004325.9 | 26.02.2004 | [2004/41] | Priority number, date | DE2003110414 | 11.03.2003 Original published format: DE 10310414 | [2004/41] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP1464627 | Date: | 06.10.2004 | Language: | DE | [2004/41] | Type: | B1 Patent specification | No.: | EP1464627 | Date: | 04.05.2011 | Language: | DE | [2011/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.05.2004 | Classification | IPC: | C02F5/12, E21B37/06 | [2004/41] | CPC: |
C08G73/1092 (EP);
C02F1/50 (EP);
C02F1/683 (EP);
C02F5/12 (EP);
C09K8/528 (EP);
C02F2305/14 (EP)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR [2004/41] | Title | German: | Verfahren zur Verhinderung von Ablagerungen in Wasser | [2011/08] | English: | Process to prevent the formation of deposits in water | [2011/08] | French: | Procédé de prévention de la formation de dépôts dans l'eau | [2011/08] |
Former [2004/41] | Wasserkonditionierungsmittel | ||
Former [2004/41] | Water conditioning composition | ||
Former [2004/41] | Composition pour le conditionnement d'eau | Examination procedure | 06.04.2005 | Examination requested [2005/22] | 26.03.2008 | Despatch of a communication from the examining division (Time limit: M04) | 04.06.2008 | Reply to a communication from the examining division | 25.05.2010 | Despatch of a communication from the examining division (Time limit: M06) | 17.11.2010 | Reply to a communication from the examining division | 07.02.2011 | Communication of intention to grant the patent | 18.03.2011 | Fee for grant paid | 18.03.2011 | Fee for publishing/printing paid | Opposition(s) | 07.02.2012 | No opposition filed within time limit [2012/15] | Fees paid | Renewal fee | 28.02.2006 | Renewal fee patent year 03 | 28.02.2007 | Renewal fee patent year 04 | 29.02.2008 | Renewal fee patent year 05 | 02.03.2009 | Renewal fee patent year 06 | 01.03.2010 | Renewal fee patent year 07 | 28.02.2011 | Renewal fee patent year 08 |
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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 Tooltip | HU | 26.02.2004 | CY | 04.05.2011 | CZ | 04.05.2011 | EE | 04.05.2011 | IE | 04.05.2011 | RO | 04.05.2011 | SI | 04.05.2011 | SK | 04.05.2011 | TR | 04.05.2011 | BG | 04.08.2011 | GR | 05.08.2011 | PT | 05.09.2011 | [2014/34] |
Former [2014/21] | CY | 04.05.2011 | |
CZ | 04.05.2011 | ||
EE | 04.05.2011 | ||
IE | 04.05.2011 | ||
RO | 04.05.2011 | ||
SI | 04.05.2011 | ||
SK | 04.05.2011 | ||
TR | 04.05.2011 | ||
BG | 04.08.2011 | ||
GR | 05.08.2011 | ||
PT | 05.09.2011 | ||
Former [2013/29] | CY | 04.05.2011 | |
CZ | 04.05.2011 | ||
EE | 04.05.2011 | ||
IE | 04.05.2011 | ||
RO | 04.05.2011 | ||
SI | 04.05.2011 | ||
SK | 04.05.2011 | ||
BG | 04.08.2011 | ||
GR | 05.08.2011 | ||
PT | 05.09.2011 | ||
Former [2012/10] | CY | 04.05.2011 | |
CZ | 04.05.2011 | ||
EE | 04.05.2011 | ||
IE | 04.05.2011 | ||
RO | 04.05.2011 | ||
SI | 04.05.2011 | ||
SK | 04.05.2011 | ||
GR | 05.08.2011 | ||
PT | 05.09.2011 | ||
Former [2012/09] | CY | 04.05.2011 | |
CZ | 04.05.2011 | ||
EE | 04.05.2011 | ||
IE | 04.05.2011 | ||
SI | 04.05.2011 | ||
GR | 05.08.2011 | ||
PT | 05.09.2011 | ||
Former [2012/08] | CY | 04.05.2011 | |
EE | 04.05.2011 | ||
IE | 04.05.2011 | ||
SI | 04.05.2011 | ||
GR | 05.08.2011 | ||
PT | 05.09.2011 | ||
Former [2011/50] | CY | 04.05.2011 | |
SI | 04.05.2011 | ||
GR | 05.08.2011 | ||
PT | 05.09.2011 | ||
Former [2011/47] | PT | 05.09.2011 | Documents cited: | Search | [A]EP0147223 (STERWIN AG [CH]) [A] 1-15 * claim 12 *; | [A]US4540570 (BOROVIAN GAYLE E [US]) [A] 1-15* column 2, line 30 - line 31 *; | [A]US5525257 (KLEINSTUECK ROLAND [DE], et al) [A] 1-15 * column 2, line 58 - column 4, line 24; claims 1-9 *; | [Y]DE19721590 (HENKEL ECOLAB GMBH & CO OHG [DE]) [Y] 6 * page 3, line 17 - line 38; claims 1-4 *; | [XY]WO0216731 (BAYER AG [DE], et al) [X] 1-5,7-15 * page 5, line 1 - line 13 * * page 10, line 17 - line 23; claims 1-16 * [Y] 6 | by applicant | US3052655 | US3846380 | US4088678 | EP0225596 | EP0238852 | EP0238853 | EP0238729 | EP0265846 | EP0302522 | EP0310099 | EP0314083 | US4839461 | EP0330876 | US5038861 | US5051401 | EP0517470 | US5219952 | US5371180 | US5655601 | WO9847964 | WO0216731 | DE10101671 | DE10207088 |