EP1539639 - PROCESS FOR PREPARING FINE METAL OXIDE PARTICLES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.07.2012 Database last updated on 08.06.2024 | Most recent event Tooltip | 20.07.2012 | No opposition filed within time limit | published on 22.08.2012 [2012/34] | Applicant(s) | For all designated states HANWHA CHEMICAL CORPORATION 1, Janggyo-Dong Jung-Gu Seoul 100-797 / KR | [N/P] |
Former [2011/19] | For all designated states HANWHA CHEMICAL CORPORATION 1, Janggyo-Dong Jung-Gu Seoul 100-797 / KR | ||
Former [2005/24] | For all designated states HANWHA CHEMICAL CORPORATION 1, Jangkyo-dong, Jung-ku Seoul 100-797 / KR | Inventor(s) | 01 /
MYEONG, Wan-Jae 108-305, Daelim Dure Apt. 152-1, Sinseong-Dong, Yuseong-Gu Daejeon 305-720 / KR | 02 /
BAIK, Jin-Soo 666, Yeochen-Dong, Nam-Gu Ulsan 680-090 / KR | 03 /
PARK, Se-Woong 103-601, Hanmaul Apt. Songgang-Dong, Yuseong-Gu Daejeon 305-803 / KR | 04 /
CHUNG, Chang-Mo 106-1003, Lucky Hana Apt. 153, Sinseong-Dong, Yuseong-Gu Daejeon 305-721 / KR | 05 /
SONG, Kyu-Ho 304-403, Shindongah Apt. Samchun-Dong, Seo-Gu Daejeon 302-780 / KR | [2011/37] |
Former [2005/24] | 01 /
MYEONG, Wan-Jae 108-305, Daelim Dure Apt. 152-1, Sinseong-Dong, Yuseong-Gu Daejeon 305-720 / KR | ||
02 /
BAIK, Jin-Soo 666, Yeochen-Dong, Nam-Gu Ulsan 680-090 / KR | |||
03 /
PARK, Se-Woong 103-601, Hanmaul Apt. Songgang-Dong, Yuseong-Gu Daejeon 305-803 / KR | |||
04 /
CHUNG, Chang-Mo 106-1003, Lucky Hana Apt. 153, Sinseong-Dong, Yuseong-Gu Daejeon 305-721 / KR | |||
05 /
SONG, Kyu-Ho 304-403, Shindongah Apt. Samchun-Dong, Seo-Gu Daejeon 302-780 / KR | Representative(s) | Solf, Alexander Patent- und Rechtsanwälte Dr. Solf & Zapf Candidplatz 15 81543 München / DE | [N/P] |
Former [2011/37] | Solf, Alexander Patentanwälte Dr. Solf & Zapf Candidplatz 15 81543 München / DE | ||
Former [2005/24] | Solf, Alexander, Dr. Patentanwälte Dr. Solf & Zapf Candidplatz 15 81543 München / DE | Application number, filing date | 03764228.7 | 08.07.2003 | [2005/24] | WO2003KR01354 | Priority number, date | KR20020041376 | 15.07.2002 Original published format: KR 2002041376 | [2005/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2004007350 | Date: | 22.01.2004 | Language: | EN | [2004/04] | Type: | A1 Application with search report | No.: | EP1539639 | Date: | 15.06.2005 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.01.2004 takes the place of the publication of the European patent application. | [2005/24] | Type: | B1 Patent specification | No.: | EP1539639 | Date: | 14.09.2011 | Language: | EN | [2011/37] | Search report(s) | International search report - published on: | KR | 22.01.2004 | (Supplementary) European search report - dispatched on: | EP | 20.08.2009 | Classification | IPC: | B82B3/00 | [2005/24] | CPC: |
C01G49/0036 (EP,US);
B82B3/00 (KR);
B01J19/00 (KR);
B82Y30/00 (EP,US);
C01B13/34 (KR);
C01B13/366 (EP,US);
C01F17/235 (EP,US);
C01G1/02 (EP,US);
C01G51/42 (EP,US);
C01G9/02 (EP,US);
B82Y40/00 (KR);
C01P2004/20 (EP,US);
C01P2004/41 (EP,US);
C01P2004/62 (EP,US);
C01P2004/64 (EP,US);
Y02P20/54 (EP,US);
Y10S977/773 (EP,US);
Y10S977/775 (EP,US);
Y10S977/811 (EP,US)
(-)
| Designated contracting states | DE, FR, GB, IT [2005/44] |
Former [2005/24] | 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 | Title | German: | VERFAHREN ZUR HERSTELLUNG VON FEINMETALLOXIDTEILCHEN | [2005/24] | English: | PROCESS FOR PREPARING FINE METAL OXIDE PARTICLES | [2005/24] | French: | PROCEDE DE PREPARATION DE PARTICULES D'OXYDE METALLIQUE | [2005/24] | Entry into regional phase | 12.01.2005 | National basic fee paid | 12.01.2005 | Search fee paid | 12.01.2005 | Designation fee(s) paid | 12.01.2005 | Examination fee paid | Examination procedure | 13.02.2004 | Request for preliminary examination filed International Preliminary Examining Authority: KR | 12.01.2005 | Examination requested [2005/24] | 26.03.2010 | Despatch of a communication from the examining division (Time limit: M04) | 21.07.2010 | Reply to a communication from the examining division | 22.03.2011 | Communication of intention to grant the patent | 04.07.2011 | Fee for grant paid | 04.07.2011 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 26.03.2010 | Opposition(s) | 15.06.2012 | No opposition filed within time limit [2012/34] | Fees paid | Renewal fee | 12.01.2005 | Renewal fee patent year 03 | 20.07.2006 | Renewal fee patent year 04 | 23.07.2007 | Renewal fee patent year 05 | 23.07.2008 | Renewal fee patent year 06 | 23.07.2009 | Renewal fee patent year 07 | 21.07.2010 | Renewal fee patent year 08 | 21.07.2011 | Renewal fee patent year 09 |
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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 | [DX]US5433878 (ARAI KUNIO [JP], et al) [DX] 1-3,5-9,11,12 * claims 1-6,8,12,13 * * column 7; table 2 * * column 5, lines 50-62 * * column 8; table 3 *; | [DA]US5480630 (ARAI KUNIO [JP], et al) [DA] 1-13* the whole document *; | [DX]US5635154 (ARAI KUNIO [JP], et al) [DX] 1-3,5-9,11-13 * claims 1-4 * * column 2, lines 12-67 * * table 1 * | International search | [A]JPH01219166 (HOYA CORP); | [A]US5039452 (THOMPSON MARK S [US], et al); | [A]JPH08169715 (NIKON CORP); | [Y]JPH0952772 (AGENCY IND SCIENCE TECHN); | [A]JP2001350274 (KONISHIROKU PHOTO IND) |