EP0990667 - Porous copolymer particles, process for preparing the same and use of the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.03.2005 Database last updated on 31.08.2024 | Most recent event Tooltip | 21.03.2008 | Lapse of the patent in a contracting state New state(s): PT | published on 23.04.2008 [2008/17] | Applicant(s) | For all designated states SHOWA DENKO K.K. 13-9, Shiba Daimon 1-chome Minato-ku, Tokyo / JP | [N/P] |
Former [2000/14] | For all designated states SHOWA DENKO KABUSHIKI KAISHA 13-9, Shiba Daimon 1-chome Minato-ku, Tokyo / JP | Inventor(s) | 01 /
Takahashi, Ryuji c/o Showa Denko K.K. Kawasaki w. 5-1, Oogimachi, Kawasaki-ku Kawasaki-shi, Kanagawa-ken / JP | 02 /
Suzuki, Hiroshi c/o Showa Denko K.K. 13-9, Shibadaimon 1-chome Minato-Ku, Tokyo / JP | 03 /
Shimbo, Kuniaki c/o Showa Denko K.K. Kawasaki w. 5-1, Oogimachi, Kawasaki-ku, Kawasaki-shi Kanagawa-ken / JP | [2000/14] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [2000/14] | Application number, filing date | 99119525.6 | 01.10.1999 | [2000/14] | Priority number, date | JP19980281651 | 02.10.1998 Original published format: JP 28165198 | [2000/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0990667 | Date: | 05.04.2000 | Language: | EN | [2000/14] | Type: | A3 Search report | No.: | EP0990667 | Date: | 03.05.2000 | [2000/18] | Type: | B1 Patent specification | No.: | EP0990667 | Date: | 12.05.2004 | Language: | EN | [2004/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.03.2000 | Classification | IPC: | C08F226/02, B01D15/08, B01J20/26, C08J9/20 | [2000/18] | CPC: |
C08J9/286 (EP);
B01D15/08 (EP);
B01J20/26 (EP);
C08F212/36 (EP);
C08F222/102 (EP);
C08F226/02 (EP);
C08F26/02 (EP)
(-)
|
Former IPC [2000/14] | C08F226/02, B01D15/08, B01J20/26 | Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2000/14] | Title | German: | Poröse Copolymerpartikel, Verfahren zu deren Herstellung und deren Verwendung | [2000/14] | English: | Porous copolymer particles, process for preparing the same and use of the same | [2000/14] | French: | Particules poreuses de copolymères, procédé de leur préparation et leur usage | [2000/14] | Examination procedure | 24.10.2000 | Examination requested [2000/51] | 05.11.2002 | Despatch of a communication from the examining division (Time limit: M04) | 14.03.2003 | Reply to a communication from the examining division | 14.11.2003 | Communication of intention to grant the patent | 10.03.2004 | Fee for grant paid | 10.03.2004 | Fee for publishing/printing paid | Opposition(s) | 15.02.2005 | No opposition filed within time limit [2005/18] | Fees paid | Renewal fee | 25.10.2001 | Renewal fee patent year 03 | 17.10.2002 | Renewal fee patent year 04 | 08.09.2003 | Renewal fee patent year 05 |
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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 | 12.05.2004 | BE | 12.05.2004 | CY | 12.05.2004 | FI | 12.05.2004 | NL | 12.05.2004 | DK | 12.08.2004 | GR | 12.08.2004 | ES | 23.08.2004 | IE | 01.10.2004 | LU | 01.10.2004 | PT | 12.10.2004 | MC | 31.10.2004 | [2008/17] |
Former [2007/18] | AT | 12.05.2004 | |
BE | 12.05.2004 | ||
CY | 12.05.2004 | ||
FI | 12.05.2004 | ||
NL | 12.05.2004 | ||
DK | 12.08.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
IE | 01.10.2004 | ||
LU | 01.10.2004 | ||
MC | 31.10.2004 | ||
Former [2006/13] | AT | 12.05.2004 | |
BE | 12.05.2004 | ||
FI | 12.05.2004 | ||
NL | 12.05.2004 | ||
DK | 12.08.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
IE | 01.10.2004 | ||
MC | 31.10.2004 | ||
Former [2005/46] | AT | 12.05.2004 | |
BE | 12.05.2004 | ||
FI | 12.05.2004 | ||
DK | 12.08.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
IE | 01.10.2004 | ||
MC | 31.10.2004 | ||
Former [2005/45] | AT | 12.05.2004 | |
BE | 12.05.2004 | ||
FI | 12.05.2004 | ||
DK | 12.08.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
MC | 31.10.2004 | ||
Former [2005/18] | AT | 12.05.2004 | |
BE | 12.05.2004 | ||
FI | 12.05.2004 | ||
DK | 12.08.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
Former [2005/14] | AT | 12.05.2004 | |
BE | 12.05.2004 | ||
FI | 12.05.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
Former [2005/11] | AT | 12.05.2004 | |
FI | 12.05.2004 | ||
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
Former [2005/06] | FI | 12.05.2004 | |
GR | 12.08.2004 | ||
ES | 23.08.2004 | ||
Former [2005/02] | FI | 12.05.2004 | |
ES | 23.08.2004 | Documents cited: | Search | [A]US4873299 (NOWAKOWSKY BERNHARD H [DE], et al) [A] 1,2,13 * claims 1,4 * * column 4, lines 20,21 * * column 5, lines 33,34 * * examples 26,27 *; | [A]EP0473881 (SHOWA DENKO KK [JP]) [A] 9-11,13 * claim 1 * * page 3, line 54 * * page 4, line 21 * * page 5, lines 50-54 * * page 6, lines 9-16,49-54 * * page 7, lines 2-5 ** page 7, line 51 *; | [XA]EP0585898 (MITSUBISHI CHEM IND [JP]) [X] 1,2,4,5,8,13,14,16 * claims 1,2,4 * * example P6 * * page 4, lines 14,15 * * page 4, lines 22-42 - page 5, lines 15-20 * * page 5, line 49 * * page 6, lines 20,21 * [A] 9-12; | JPH06126195 [ ] (MITSUBISHI CHEM IND); | JPH09110702 [ ] (SHOWA DENKO KK); | JPH1036615 [ ] (SHOWA DENKO KK); | [A]DE19638594 (BASF AG [DE]) [A] 1-3,5,13,4,8-12 * claims 2,3 * * page 3, lines 1,2 * * page 4, lines 7-11 * * page 4, lines 30-34 * * page 6, line 45 *; | [A]EP0859015 (SHOWA DENKO KK [JP]) [A] 1-16 * claims 1-3,5-7 * * examples 1-8 * * page 3, line 12 * * page 4, lines 34-38 * * page 5, lines 19-21 * * page 5, line 48 *; | [A] - HASHIMOTO, AKIRA ET AL, "Liquid-absorbable resin compositions for light-stable water stoppers and materials therefrom", CHEMICAL ABSTRACTS, (19980330), vol. 128, no. 13, Database accession no. 155262, XP002131816 [A] 1-13 * abstract * | [A] - ITO, TAKESHI ET AL, "Polyporous anion-exchange resins and their manufacture", CHEMICAL ABSTRACTS, (19941114), vol. 121, no. 20, Database accession no. 232739, XP002131817 [A] 6,7 * abstract * | [A] - ISHII, SONOKO ET AL, "Topical gels containing deep-sea waters and vinylacetamide copolymers", CHEMICAL ABSTRACTS, (19970721), vol. 127, no. 3, Database accession no. 39827, XP002131818 [A] 1-11 * abstract * |