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Extract from the Register of European Patents

EP About this file: EP1108679

EP1108679 - Polyaluminium nitrate sulfates, process for the preparation thereof [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.08.2004
Database last updated on 24.07.2024
Most recent event   Tooltip20.06.2008Change - representativepublished on 23.07.2008  [2008/30]
Applicant(s)For all designated states
Sachtleben Chemie GmbH
Dr.-Rudolf-Sachtleben-Strasse 4
47198 Duisburg / DE
[2001/25]
Inventor(s)01 / Faber, Wolfgang
Roosstrasse 27
47229 Duisburg / DE
02 / Vollmuth, Stefan, Dr.
Hännchensdyk 6
47803 Krefeld / DE
03 / Vukovic, Ante
Möwenweg 10
47475 Kamp-Lintfort / DE
04 / Lebioda, Tanja
Mühlenweg 53a
47228 Duisburg / DE
 [2001/28]
Former [2001/25]01 / Faber, Wolfgang
Roosstrasse 27
47229 Duisburg / DE
02 / Vollmuth, Stefan, Dr.
Schlehenstrasse 28
47445 Moers / DE
03 / Vukovic, Ante
Möwenweg 10
47475 Kamp-Lintfort / DE
04 / Lebioda, Tanja
Mühlenweg 53a
47228 Duisburg / DE
Representative(s)Uppena, Franz
Chemetall GmbH Patente, Marken & Lizenzen Trakehner Strasse 3
60487 Frankfurt/Main / DE
[2008/30]
Former [2001/25]Uppena, Franz, Dr.
Dynamit Nobel Aktiengesellschaft, Patente, Marken & Lizenzen
53839 Troisdorf / DE
Application number, filing date00125892.027.11.2000
[2001/25]
Priority number, dateDE199916070216.12.1999         Original published format: DE 19960702
[2001/25]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1108679
Date:20.06.2001
Language:DE
[2001/25]
Type: A3 Search report 
No.:EP1108679
Date:25.07.2001
[2001/30]
Type: B1 Patent specification 
No.:EP1108679
Date:08.10.2003
Language:DE
[2003/41]
Search report(s)(Supplementary) European search report - dispatched on:EP11.06.2001
ClassificationIPC:C01F7/00, C02F1/52, D21H21/16, D21H17/66, D21H21/10
[2001/28]
CPC:
C02F1/56 (EP); C01F7/786 (EP); C02F1/5245 (EP);
D21H17/66 (EP); C02F2103/28 (EP); C02F2103/42 (EP);
D21H21/02 (EP); D21H21/10 (EP); D21H21/16 (EP) (-)
Former IPC [2001/25]C01F7/68, C02F1/52, D21H21/10, D21H21/16, D21H17/66
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/16]
Former [2001/25]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Polyaluminiumnitratsulfate, Verfahren zu deren Herstellung und deren Verwendung[2001/25]
English:Polyaluminium nitrate sulfates, process for the preparation thereof[2001/25]
French:Nitrate sulfate de polyaluminium, procédé de preparation et leurs utilisations[2001/25]
Examination procedure25.01.2002Examination requested  [2002/14]
18.12.2002Despatch of a communication from the examining division (Time limit: M04)
07.01.2003Reply to a communication from the examining division
25.03.2003Communication of intention to grant the patent
04.08.2003Fee for grant paid
04.08.2003Fee for publishing/printing paid
Opposition(s)09.07.2004No opposition filed within time limit [2004/40]
Fees paidRenewal fee
02.12.2002Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipIE08.10.2003
TR08.10.2003
CY27.11.2003
LU27.11.2003
MC30.11.2003
GR08.01.2004
PT08.03.2004
[2008/03]
Former [2006/51]IE08.10.2003
TR08.10.2003
CY27.11.2003
LU27.11.2003
MC30.11.2003
GR08.01.2004
Former [2005/23]IE08.10.2003
CY27.11.2003
LU27.11.2003
MC30.11.2003
GR08.01.2004
Former [2005/02]IE08.10.2003
CY27.11.2003
MC30.11.2003
GR08.01.2004
Former [2004/40]IE08.10.2003
CY27.11.2003
GR08.01.2004
Former [2004/36]CY27.11.2003
GR08.01.2004
Former [2004/33]GR08.01.2004
Documents cited:Search[A]GB950208  (ALBRIGHT & WILSON MFG LTD) [A] 1 * page 2, line 31 - line 47; example 3; claim - *;
 [XY]DE1907359  (TAKI FERTILIZER MFG CO LTD) [X] 1,3-8 * the whole document * [Y] 2;
 [A]US5120522  (DORE FAUSTO [IT], et al);
 [Y]US5518706  (BOUTIN JEAN [FR], et al) [Y] 2 * claims 3,4 *;
 [YA]US5938970  (REILLY JR PHILLIP B [US], et al) [Y] 2 * example - * [A] 1,3,6,7
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.