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EP2684845
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EP About this file: EP2684845
| EP2684845 - READILY SINTERABLE SILICON CARBIDE POWDER AND SILICON CARBIDE CERAMIC SINTERED BODY [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 07.08.2015 Database last updated on 30.07.2024 | Most recent event Tooltip | 07.08.2015 | Application deemed to be withdrawn | published on 09.09.2015 [2015/37] | Applicant(s) | For all designated states Shin-Etsu Chemical Co., Ltd. 6-1, Ohtemachi 2-chome Chiyoda-ku Tokyo 100-0004 / JP | [2014/03] | Inventor(s) | 01 /
AOKI, Yoshitaka c/o Silicone Denshi Zairyo Gijutsu Kenkyusho Shin-Etsu Chemical Co. Ltd. 1-10 Hitomi Matsuida-machi Annaka-shi Gunma 379-0224 / JP | 02 /
YANAIZUMI, Kazuhide c/o Silicone Denshi Zairyo Gijutsu Kenkyusho Shin-Etsu Chemical Co. Ltd. 1-10 Hitomi Matsuida-machi Annaka-shi Gunma 379-0224 / JP | [2014/03] | Representative(s) | Carpmaels & Ransford LLP One Southampton Row London WC1B 5HA / GB | [2014/03] | Application number, filing date | 12755338.6 | 28.02.2012 | WO2012JP54904 | Priority number, date | JP20110050581 | 08.03.2011 Original published format: JP 2011050581 | [2014/03] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2012121060 | Date: | 13.09.2012 | Language: | JA | [2012/37] | Type: | A1 Application with search report | No.: | EP2684845 | Date: | 15.01.2014 | Language: | EN | [2014/03] | Search report(s) | International search report - published on: | JP | 13.09.2012 | (Supplementary) European search report - dispatched on: | EP | 08.08.2014 | Classification | IPC: | C01B31/36, C04B35/565, C04B35/626, C04B35/645, C01B31/30, C04B35/571, C04B35/575, C04B35/636 | [2014/37] | CPC: |
C04B35/571 (EP,KR,US);
C04B35/575 (EP,KR,US);
C01B32/907 (EP,KR,US);
C01B32/956 (EP,US);
C01B32/977 (EP,US);
C01B32/984 (KR);
C04B35/626 (EP,KR,US);
C04B35/6365 (EP,KR,US);
C04B35/6455 (EP,KR,US);
C01P2002/86 (EP,KR,US);
C01P2004/61 (EP,KR,US);
C01P2006/80 (EP,KR,US);
C04B2235/422 (EP,KR,US);
C04B2235/5445 (EP,KR,US);
C04B2235/604 (EP,KR,US);
C04B2235/6562 (EP,KR,US);
C04B2235/6565 (EP,KR,US);
C04B2235/6567 (EP,KR,US);
C04B2235/668 (EP,KR,US);
C04B2235/72 (EP,US);
C04B2235/722 (EP,KR,US);
|
| Former IPC [2014/03] | C01B31/36, C04B35/565, C04B35/626, C04B35/645 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2014/03] | Title | German: | SINTERFÄHIGES SILICIUMCARBIDPULVER UND SILICIUMCARBIDKERAMIK-SINTERKÖRPER | [2014/03] | English: | READILY SINTERABLE SILICON CARBIDE POWDER AND SILICON CARBIDE CERAMIC SINTERED BODY | [2014/03] | French: | POUDRE DE CARBURE DE SILICIUM AISÉMENT FRITTABLE ET CORPS FRITTÉ DE CÉRAMIQUE DE CARBURE DE SILICIUM | [2014/03] | Entry into regional phase | 13.08.2013 | Translation filed | 13.08.2013 | National basic fee paid | 13.08.2013 | Search fee paid | 13.08.2013 | Designation fee(s) paid | 13.08.2013 | Examination fee paid | Examination procedure | 13.08.2013 | Examination requested [2014/03] | 06.03.2015 | Application deemed to be withdrawn, date of legal effect [2015/37] | 20.04.2015 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2015/37] | Fees paid | Renewal fee | 12.02.2014 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 28.02.2015 | 04 M06 Not yet paid |
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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 | [E]EP2497746 (SHINETSU CHEMICAL CO [JP]) [E] 1,2 * claim 2 *; | [XDAI]JPH11171647 (BRIDGESTONE CORP) [XD] 1,5-7 * Summary * [A] 2,3 [I] 8-17; | [XAI]JPH08217565 (DENKI KAGAKU KOGYO KK) [X] 1,4-8,11,12 * Epodoc abstract * [A] 2,3 [I] 9,10,13-17; | [XA]CN101508570 (WEIFANG HUAMEI FINE TECHNICAL [CN]) [X] 1,4 * Epodoc abstract * [A] 2,3,5-17; | [XAI]EP0885859 (BRIDGESTONE CORP [JP]) [X] 1,5-9,11-14 * columns 2, 8 - column 10 * [A] 2,3 [I] 10,15-17; | [XA]JPH07335376 (SUMITOMO OSAKA CEMENT CO LTD) [X] 5 * Epodoc abstract * [A] 1-4,6-17; | [A]EP2075232 (NAT INST FOR MATERIALS SCIENCE [JP], et al) [A] 1-17 * claim 1 *; | [XAI] - S. J. WIDGEON ET AL, "29 Si and 13 C Solid-State NMR Spectroscopic Study of Nanometer-Scale Structure and Mass Fractal Characteristics of Amorphous Polymer Derived Silicon Oxycarbide Ceramics", CHEMISTRY OF MATERIALS, (20101214), vol. 22, no. 23, doi:10.1021/cm1021432, ISSN 0897-4756, pages 6221 - 6228, XP055131725 [X] 1,2 * Experimental Details * [A] 4-17 [I] 3 DOI: http://dx.doi.org/10.1021/cm1021432 | [A] - GEORGE W. WAGNER ET AL, "High-resolution solid-state NMR of silicon-29 and carbon-13 in .beta.-silicon carbides", THE JOURNAL OF PHYSICAL CHEMISTRY, (19890601), vol. 93, no. 13, doi:10.1021/j100350a012, ISSN 0022-3654, pages 5061 - 5064, XP055131692 [A] 1-17 * figure 1 * DOI: http://dx.doi.org/10.1021/j100350a012 | [A] - J. STEPHEN HARTMAN ET AL, "Magic angle spinning NMR studies of silicon carbide: polytypes, impurities, and highly inefficient spin-lattice relaxation", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (19870901), vol. 109, no. 20, doi:10.1021/ja00254a026, ISSN 0002-7863, pages 6059 - 6067, XP055131667 [A] 1-17 * figure 1 * DOI: http://dx.doi.org/10.1021/ja00254a026 | [A] - Deqi Guo, "SOLID STATE NMR CHEMICAL SHIFfS AS AN ALTERNATIVE TO DIFFRACTION DATA IN TIlE DETERMINATION OF SIC POL YTYPIC STRUCTURES", Ontario, Canada, (19880801), Master Thesis, Brock University St. Catharines, URL: https://dr.library.brocku.ca/bitstream/handle/10464/2062/Brock_Guo_Degi_1988.pdf?sequence=1, (20140730), XP055132459 [A] 1-17 * figure 25; table 1 * | International search | [A]JP2009155185 (NAT INST FOR MATERIALS SCIENCE, et al); | [A]JPH07157367 (BRIDGESTONE CORP); | [A]JP2002274830 (SHINETSU CHEMICAL CO); | [A]JPS61168514 (BRIDGESTONE CORP); | [A]JPH0624849 (AGENCY IND SCIENCE TECHN); | [A]JP2003133782 (UBE INDUSTRIES); | [A]JPS63190778 (OSAKA GAS CO LTD) | by applicant | JPH11171647 | JP2007112683 | JPS59102809 | JP2007511911 | JPS5968333 | JPS5636546 | JPS62243621 | JPS62257939 | JPS6377942 | JPS63202658 | JPH01306471 | JPH0393834 | JPH0395268 | JPH11293111 | JP2001002786 | JP2001113147 | JPS61223032 | JPH01178523 | JPH026109 |