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EP1152981
European procedure
Extract from the Register of European Patents
EP About this file: EP1152981
| EP1152981 - PROCESS FOR PRODUCING ANIONIC CLAY USING BOEHMITE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.05.2006 Database last updated on 06.07.2024 | Most recent event Tooltip | 05.12.2008 | Lapse of the patent in a contracting state New state(s): CY | published on 07.01.2009 [2009/02] | Applicant(s) | For all designated states Akzo Nobel N.V. Velperweg 76 6824 BM Arnhem / NL | For all designated states Albemarle Netherlands B.V. Stationsplein 4 3818 LE Amersfoort / NL | [N/P] |
| Former [2005/15] | For all designated states Akzo Nobel N.V. Velperweg 76 6824 BM Arnhem / NL | ||
| For all designated states Albemarle Netherlands B.V. Stationsplein 4 3818 LE Amersfoort / NL | |||
| Former [2001/46] | For all designated states Akzo Nobel N.V. Velperweg 76 6824 BM Arnhem / NL | Inventor(s) | 01 /
STAMIRES, Dennis 6 Rockingham Drive Newport Beach, CA 92660 / US | 02 /
BRADY, Mike 4248 Rhodes Avenue Studio City, CA 91604 / US | 03 /
JONES, William 56 Lantree Crescent Cambridge CB2 2NJ / GB | [2001/46] | Representative(s) | Schalkwijk, Pieter Cornelis Akzo Nobel N.V. Intellectual Property Department P.O. Box 9300 6800 SB Arnhem / NL | [N/P] |
| Former [2008/28] | Schalkwijk, Pieter Cornelis AKZO NOBEL N.V. Intellectual Property Department PO Box 9300 6800 SB Arnhem / NL | ||
| Former [2001/46] | Schalkwijk, Pieter Cornelis Akzo Nobel N.V. Patent Department P.O. 9300 6800 SB Arnhem / NL | Application number, filing date | 00904964.4 | 27.01.2000 | [2001/46] | WO2000EP00606 | Priority number, date | US19990117933P | 29.01.1999 Original published format: US 117933 P | US19990250346 | 16.02.1999 Original published format: US 250346 | [2001/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0044671 | Date: | 03.08.2000 | Language: | EN | [2000/31] | Type: | A1 Application with search report | No.: | EP1152981 | Date: | 14.11.2001 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.08.2000 takes the place of the publication of the European patent application. | [2001/46] | Type: | B1 Patent specification | No.: | EP1152981 | Date: | 20.07.2005 | Language: | EN | [2005/29] | Search report(s) | International search report - published on: | EP | 03.08.2000 | Classification | IPC: | C01F7/00 | [2001/46] | CPC: |
B01J23/007 (EP,US);
C01F7/162 (EP,US);
C01F7/785 (EP,US);
C01P2002/22 (EP,US);
C01P2002/70 (EP,US);
C01P2004/32 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/46] | Title | German: | VERFAHREN ZUR HERSTELLUNG VON ANIONISCHER TONERDE UNTER VERWENDUNG VON BÖHMIT | [2001/46] | English: | PROCESS FOR PRODUCING ANIONIC CLAY USING BOEHMITE | [2001/46] | French: | PROCEDE DE PRODUCTION D'ARGILE ANIONIQUE A L'AIDE DE BOEHMITE | [2001/46] | Entry into regional phase | 11.07.2001 | National basic fee paid | 11.07.2001 | Designation fee(s) paid | 11.07.2001 | Examination fee paid | Examination procedure | 15.06.2000 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 11.07.2001 | Examination requested [2001/46] | 22.03.2002 | Despatch of a communication from the examining division (Time limit: M04) | 12.07.2002 | Reply to a communication from the examining division | 06.06.2003 | Despatch of a communication from the examining division (Time limit: M04) | 10.10.2003 | Reply to a communication from the examining division | 02.12.2004 | Despatch of a communication from the examining division (Time limit: M04) | 09.12.2004 | Reply to a communication from the examining division | 03.02.2005 | Communication of intention to grant the patent | 04.05.2005 | Fee for grant paid | 04.05.2005 | Fee for publishing/printing paid | Opposition(s) | 21.04.2006 | No opposition filed within time limit [2006/26] | Fees paid | Renewal fee | 21.01.2002 | Renewal fee patent year 03 | 20.01.2003 | Renewal fee patent year 04 | 26.01.2004 | Renewal fee patent year 05 | 20.01.2005 | Renewal fee patent year 06 |
| 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 Tooltip | CY | 20.07.2005 | GR | 20.10.2005 | PT | 21.12.2005 | IE | 27.01.2006 | MC | 31.01.2006 | [2009/02] |
| Former [2006/48] | GR | 20.10.2005 | |
| PT | 21.12.2005 | ||
| IE | 27.01.2006 | ||
| MC | 31.01.2006 | ||
| Former [2006/44] | GR | 20.10.2005 | |
| PT | 21.12.2005 | ||
| MC | 31.01.2006 | ||
| Former [2006/14] | GR | 20.10.2005 | |
| PT | 21.12.2005 | Cited in | International search | [Y]US4454244 (WOLTERMANN GERALD M [US]) [Y] 13 * column W *; | [Y]US4774212 (DREZDON MARK A [US]) [Y] 13 * column W *; | [Y]US5426083 (BHATTACHARYYA ALAKANANDA [US], et al) [Y] 16 * column W *; | [Y]WO9521127 (CHEMSON POLYMER ADDITIVE [AT], et al) [Y] 11,14,15 * the whole document *; | [Y]EP0725038 (SNAM PROGETTI [IT]) [Y] 11,14,15 * the whole document *; | [XY]WO9803430 (ARISTECH CHEMICAL CORP [US]) [X] 1-10,12,17-23 * the whole document * [Y] 11,13,16; | [XY]WO9851615 (ARISTECH CHEMICAL CORP [US]) [X] 1-10,12,17-23 * the whole document * [Y] 11,13-16; | [PX]WO9941195 (AKZO NOBEL NV [NL]) [PX] 1,5* page 11, line 13 - line 18 * |