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EP1281735
European procedure
Extract from the Register of European Patents
EP About this file: EP1281735
| EP1281735 - Hydrophobic precipitated silica with high whiteness and low moisture absorbance [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.02.2010 Database last updated on 19.10.2024 | Most recent event Tooltip | 12.02.2010 | No opposition filed within time limit | published on 17.03.2010 [2010/11] | Applicant(s) | For all designated states Evonik Degussa GmbH Rellinghauser Straße 1-11 45128 Essen / DE | [N/P] |
| Former [2008/32] | For all designated states Evonik Degussa GmbH Rellinghauser Strasse 1-11 45128 Essen / DE | ||
| Former [2007/45] | For all designated states Evonik Degussa GmbH Bennigsenplatz 1 40474 Düsseldorf / DE | ||
| Former [2007/08] | For all designated states Degussa GmbH Bennigsenplatz 1 40474 Düsseldorf / DE | ||
| Former [2003/06] | For all designated states Degussa AG Bennigsenplatz 1 40474 Düsseldorf / DE | Inventor(s) | 01 /
Schmoll, Ralf, Dr. Max-Ernst-Strasse 30 53125 Bonn / DE | 02 /
Schachtely, Uwe 5 B Brookline Court Princeton, NY 08540 / US | 03 /
Panz, Christian, Dr. Weserstrasse 39 50389 Wesseling / DE | [2003/06] | Application number, filing date | 02012876.5 | 11.06.2002 | [2003/06] | Priority number, date | DE20011038490 | 04.08.2001 Original published format: DE 10138490 | [2003/06] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP1281735 | Date: | 05.02.2003 | Language: | DE | [2003/06] | Type: | B1 Patent specification | No.: | EP1281735 | Date: | 08.04.2009 | Language: | DE | [2009/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.12.2002 | Classification | IPC: | C09C1/30, C01B33/193, C08K3/36, C09K3/10, B60C1/00, B01D19/04, A01N59/00, A01N25/12 | [2003/06] | CPC: |
C09C1/3081 (EP,US);
C01B33/18 (EP,KR,US);
B01D19/0409 (EP,US);
B01J2/30 (EP,US);
C09C1/3045 (EP,US);
C09K3/10 (EP,US);
C09K3/1018 (EP,US);
C01P2006/10 (EP,US);
C01P2006/11 (EP,US);
C01P2006/12 (EP,US);
C01P2006/19 (EP,US);
C01P2006/40 (EP,US);
C01P2006/60 (EP,US);
C01P2006/82 (EP,US);
C01P2006/90 (EP,US);
C09K2200/0247 (EP,US)
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| Designated contracting states | BE, DE, ES, FR, NL, TR [2003/43] |
| Former [2003/06] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Hydrophobe Fällungskieselsäure mit hohem Weissgrad und extrem niedriger Feuchtigkeitsaufnahme | [2003/06] | English: | Hydrophobic precipitated silica with high whiteness and low moisture absorbance | [2003/06] | French: | Silice de précipitation hydrophobe ayant un degré de blancheur élevé et une absorption d'humidité reduite | [2003/06] | Examination procedure | 11.06.2002 | Examination requested [2003/06] | 29.08.2003 | Despatch of a communication from the examining division (Time limit: M06) | 04.02.2004 | Reply to a communication from the examining division | 26.11.2007 | Despatch of a communication from the examining division (Time limit: M04) | 29.02.2008 | Reply to a communication from the examining division | 29.04.2008 | Communication of intention to grant the patent | 26.08.2008 | Fee for grant paid | 26.08.2008 | Fee for publishing/printing paid | Divisional application(s) | EP04100649.5 / EP1441012 | Opposition(s) | 11.01.2010 | No opposition filed within time limit [2010/11] | Fees paid | Renewal fee | 01.06.2004 | Renewal fee patent year 03 | 13.06.2005 | Renewal fee patent year 04 | 12.06.2006 | Renewal fee patent year 05 | 14.06.2007 | Renewal fee patent year 06 | 12.06.2008 | Renewal fee patent year 07 |
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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. | Documents cited: | Search | [A]US3830738 (COTTRELL A) [A] 1-6,22-28 * column 1, lines 52-57 * * column 2, lines 26-53 * * column 5, line 31 - column 6, line 29 *; | [X]US4273589 (NAUROTH PETER, et al) [X] 7-21 * column 2, lines 18-27 * * example 2 *; | [X]US4849022 (KOBAYASHI HIDEKI [JP], et al) [X] 7-21 * column 3, lines 50-63 *; | [A]EP0367934 (DEGUSSA [DE]) [A] 29* the whole document *; | [X]EP0808880 (DEGUSSA [DE]) [X] 7-21 * page 2, lines 19-26 *; | [X]US5959005 (HARTMANN WERNER [DE], et al) [X] 7-21 * column 1, lines 14-39 *; | [X]US6197384 (SCHUBERT JUERGEN [DE], et al) [X] 1-6,25 * the whole document * |