EP1581336 - ACID ACTIVATED CLAY BASED FILTRATION AID [Right-click to bookmark this link] | |||
Former [2005/40] | ACID ACTIVATED MONTMORILLONITE BASED FILTRATION AID | ||
[2006/30] | Status | No opposition filed within time limit Status updated on 04.01.2008 Database last updated on 31.08.2024 | Most recent event Tooltip | 18.09.2009 | Lapse of the patent in a contracting state New state(s): HU, TR | published on 21.10.2009 [2009/43] | Applicant(s) | For all designated states ENGELHARD CORPORATION 101 Wood Avenue Iselin New Jersey 08830-0770 / US | [2007/09] |
Former [2005/40] | For all designated states ENGELHARD CORPORATION 101 Wood Avenue Iselin New Jersey 08830-0770 / US | Inventor(s) | 01 /
BREEN, Michael, J. 9904 Mark Road Erie, PA 16509 / US | 02 /
SIEGEL, Marc Wallmodenstrasse 36 D-30625 Hannover / DE | [2005/40] | Representative(s) | Fisher, Adrian John, et al Carpmaels & Ransford LLP One Southampton Row London WC1B 5HA / GB | [N/P] |
Former [2005/40] | Fisher, Adrian John, et al CARPMAELS & RANSFORD 43-45 Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 03812866.6 | 08.12.2003 | [2005/40] | WO2003US39006 | Priority number, date | US20020316737 | 11.12.2002 Original published format: US 316737 | [2005/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2004052498 | Date: | 24.06.2004 | Language: | EN | [2004/26] | Type: | A2 Application without search report | No.: | EP1581336 | Date: | 05.10.2005 | Language: | EN | The application published by WIPO in one of the EPO official languages on 24.06.2004 takes the place of the publication of the European patent application. | [2005/40] | Type: | B1 Patent specification | No.: | EP1581336 | Date: | 28.02.2007 | Language: | EN | [2007/09] | Search report(s) | International search report - published on: | EP | 24.03.2005 | Classification | IPC: | B01J20/12, A23D7/00 | [2005/40] | CPC: |
B01J20/12 (EP,US);
C11B3/10 (EP,US)
| 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 [2005/40] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | Title | German: | FILTRIERHILFSMITTEL AUF BASIS VON SÄUREAKTIVIERTEM LEHM | [2006/30] | English: | ACID ACTIVATED CLAY BASED FILTRATION AID | [2006/30] | French: | AUXILIAIRE DE FILTRATION A BASE D'ARGILE ACTIVEE PAR DE L'ACIDE | [2006/30] |
Former [2005/40] | FILTRIERHILFSMITTEL AUF BASIS VON SÄUREAKTIVIERTEMMONTMORILLONIT | ||
Former [2005/40] | ACID ACTIVATED MONTMORILLONITE BASED FILTRATION AID | ||
Former [2005/40] | AUXILIAIRE DE FILTRATION A BASE DE MONTMORILLONITE ACTIVEE PAR DE L'ACIDE | Entry into regional phase | 28.06.2005 | National basic fee paid | 28.06.2005 | Designation fee(s) paid | 28.06.2005 | Examination fee paid | Examination procedure | 28.06.2005 | Examination requested [2005/40] | 03.02.2006 | Despatch of a communication from the examining division (Time limit: M04) | 13.06.2006 | Reply to a communication from the examining division | 10.08.2006 | Communication of intention to grant the patent | 30.11.2006 | Fee for grant paid | 30.11.2006 | Fee for publishing/printing paid | Opposition(s) | 29.11.2007 | No opposition filed within time limit [2008/06] | Fees paid | Renewal fee | 28.06.2005 | Renewal fee patent year 03 | 27.12.2006 | Renewal fee patent year 04 |
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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 | AT | 28.02.2007 | BE | 28.02.2007 | CH | 28.02.2007 | CY | 28.02.2007 | CZ | 28.02.2007 | DK | 28.02.2007 | EE | 28.02.2007 | FI | 28.02.2007 | FR | 28.02.2007 | IT | 28.02.2007 | LI | 28.02.2007 | NL | 28.02.2007 | RO | 28.02.2007 | SI | 28.02.2007 | SK | 28.02.2007 | TR | 28.02.2007 | BG | 29.05.2007 | GR | 29.05.2007 | SE | 31.05.2007 | ES | 08.06.2007 | PT | 30.07.2007 | HU | 01.09.2007 | [2009/43] |
Former [2009/35] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
CY | 28.02.2007 | ||
CZ | 28.02.2007 | ||
DK | 28.02.2007 | ||
EE | 28.02.2007 | ||
FI | 28.02.2007 | ||
FR | 28.02.2007 | ||
IT | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
RO | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
GR | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2009/11] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
CZ | 28.02.2007 | ||
DK | 28.02.2007 | ||
EE | 28.02.2007 | ||
FI | 28.02.2007 | ||
FR | 28.02.2007 | ||
IT | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
RO | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
GR | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2008/52] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
CZ | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
FR | 28.02.2007 | ||
IT | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
RO | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
GR | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2008/22] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
CZ | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
IT | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
RO | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
GR | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
FR | 19.10.2007 | ||
Former [2008/04] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
CZ | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
RO | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2008/02] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
CZ | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2007/51] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
SI | 28.02.2007 | ||
SK | 28.02.2007 | ||
BG | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2007/49] | AT | 28.02.2007 | |
BE | 28.02.2007 | ||
CH | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
SI | 28.02.2007 | ||
BG | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
PT | 30.07.2007 | ||
Former [2007/47] | AT | 28.02.2007 | |
CH | 28.02.2007 | ||
DK | 28.02.2007 | ||
FI | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
SI | 28.02.2007 | ||
BG | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | ||
Former [2007/41] | CH | 28.02.2007 | |
FI | 28.02.2007 | ||
LI | 28.02.2007 | ||
NL | 28.02.2007 | ||
BG | 29.05.2007 | ||
SE | 31.05.2007 | ||
ES | 08.06.2007 | Cited in | International search | [A]US3787330 (SUGAHARA Y, et al) [A] 1,2,4,11,18 * the whole document *; | [A]DD229424 (ZEITZ HYDRIERWERK [DD]) [A] 1-5,7 * the whole document *; | [AD]US5008226 (TAYLOR DENNIS R [US], et al) [AD] 1* the whole document *; | [A]US5486499 (DAVIES MARY E [GB], et al) [A] 1 * the whole document *; | [A]US2002072469 (HILL DAVID [US], et al) [A] 1 * the whole document * |