EP0714923 - Propylene block copolymer and process for producing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.05.2001 Database last updated on 09.09.2024 | Most recent event Tooltip | 05.05.2001 | No opposition filed within time limit | published on 20.06.2001 [2001/25] | Applicant(s) | For all designated states SHOWA DENKO K.K. 13-9, Shiba Daimon 1-chome Minato-ku, Tokyo / JP | [N/P] |
Former [1996/23] | For all designated states SHOWA DENKO KABUSHIKI KAISHA 13-9, Shiba Daimon 1-chome Minato-ku, Tokyo / JP | Inventor(s) | 01 /
Watanabe, Kazuyuki, c/o Showa Denko K.K. Oita Research Laboratory, 2, Oaza Nakanosu Oita-shi, Oita / JP | 02 /
Yanagihara, Hisayoshi, c/o Showa Denko K.K. Oita Research Laboratory, 2, Oaza Nakanosu Oita-shi, Oita / JP | 03 /
Matsumoto, Shimako, c/o Showa Denko K.K. Oita Research Laboratory, 2, Oaza Nakanosu Oita-shi, Oita / JP | [1996/23] | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [N/P] |
Former [1996/23] | Henkel, Feiler, Hänzel & Partner Möhlstrasse 37 81675 München / DE | Application number, filing date | 95118246.8 | 20.11.1995 | [1996/23] | Priority number, date | JP19940311241 | 21.11.1994 Original published format: JP 31124194 | JP19940311242 | 21.11.1994 Original published format: JP 31124294 | [1996/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0714923 | Date: | 05.06.1996 | Language: | EN | [1996/23] | Type: | B1 Patent specification | No.: | EP0714923 | Date: | 05.07.2000 | Language: | EN | [2000/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.04.1996 | Classification | IPC: | C08F297/08, C08L23/12, C08L53/00, C08K3/34 | [1996/23] | CPC: |
C08F10/06 (EP,US);
C08F297/00 (KR);
C08F297/08 (EP,US);
C08F297/083 (EP,US);
C08L23/10 (EP,US);
C08L53/00 (EP,US);
C08F110/06 (EP,US);
C08F210/06 (EP,US);
C08L2205/18 (EP,US);
C08L2207/02 (EP,US);
C08L23/04 (EP,US);
C08L23/0815 (EP,US);
C08L23/14 (EP,US);
C08L23/16 (EP,US);
C08L2308/00 (EP,US);
C08L51/06 (EP,US)
(-)
| C-Set: |
C08F10/06, C08F2/001 (EP,US);
C08L23/10, C08L2666/04 (US,EP);
C08L23/10, C08L2666/24 (US,EP);
C08L53/00, C08L2666/02 (US,EP);
C08F110/06, C08F2500/12, C08F2500/07, C08F2500/21 (EP,US);
C08F210/06, C08F210/16, C08F2500/12, C08F2500/07, C08F2500/21 (EP,US) (-) | Designated contracting states | DE, FR, GB, IT, NL [1996/23] | Title | German: | Propylen Blockcopolymer und Verfahren zu seiner Herstellung | [1996/23] | English: | Propylene block copolymer and process for producing the same | [1996/23] | French: | Copolymère bloc de propylène et son procédé de production | [1996/23] | Examination procedure | 25.07.1996 | Examination requested [1996/38] | 10.10.1996 | Despatch of a communication from the examining division (Time limit: M06) | 18.04.1997 | Reply to a communication from the examining division | 26.09.1997 | Despatch of a communication from the examining division (Time limit: M04) | 30.01.1998 | Reply to a communication from the examining division | 28.07.1998 | Despatch of a communication from the examining division (Time limit: M06) | 05.02.1999 | Reply to a communication from the examining division | 20.10.1999 | Despatch of communication of intention to grant (Approval: Yes) | 29.12.1999 | Communication of intention to grant the patent | 23.02.2000 | Fee for grant paid | 23.02.2000 | Fee for publishing/printing paid | Opposition(s) | 06.04.2001 | No opposition filed within time limit [2001/25] | Fees paid | Renewal fee | 28.11.1997 | Renewal fee patent year 03 | 26.11.1998 | Renewal fee patent year 04 | 30.11.1999 | 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. | Documents cited: | Search | [DA]JPS5298045 (MITSUI PETROCHEMICAL IND)[DA] 1-12; | [A]FR2340961 (MITSUI PETROCHEMICAL IND [JP]) [A] 1-12 * the whole document *; | [A]EP0226003 (BASF AG [DE]) [A] 6,12 * the whole document *; | [DA]US4761461 (JAGGARD JAMES F R [DE], et al) [DA] 6,12; | [Y]EP0376081 (IDEMITSU PETROCHEMICAL CO [JP], et al) [Y] 7-12 * figure -; claim - *; | [A]EP0400333 (HIMONT INC [US]) [A] 1-6 * the whole document *; | [XY]EP0515879 (BASF AG [DE]) [X] 7-12 * column W * [Y] 7-12; | [A]EP0534776 (SUMITOMO CHEMICAL CO [JP]) [A] 5,11 * page 5, line 3 - line 8; claim - * |