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EP1714968
European procedure
Extract from the Register of European Patents
EP About this file: EP1714968
| EP1714968 - Protected piperazino group-bearing organoxysilane compound and making method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.05.2009 Database last updated on 16.11.2024 | Most recent event Tooltip | 22.05.2009 | No opposition filed within time limit | published on 24.06.2009 [2009/26] | Applicant(s) | For all designated states Shin-Etsu Chemical Co., Ltd. 6-1, Ohtemachi 2-chome, Chiyoda-ku Tokyo / JP | [2006/43] | Inventor(s) | 01 /
Tonomura, Yoichi c/o Specialty Chemicals Res. Cntr Shin-Etsu Chemicals Co., Ltd. 28-1 Nishi Fukushima Kubiki-ku Joetsu-shi Niigata-ken / JP | 02 /
Kubota, Tohru c/o Specialty Chemicals Res. Cntr Shin-Etsu Chemicals Co., Ltd. 28-1 Nishi Fukushima Kubiki-ku Joetsu-shi Niigata-ken / JP | [2006/43] | Representative(s) | Stoner, Gerard Patrick, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
| Former [2006/43] | Stoner, Gerard Patrick, et al Mewburn Ellis LLP York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 06252155.4 | 20.04.2006 | [2006/43] | Priority number, date | JP20050122659 | 20.04.2005 Original published format: JP 2005122659 | [2006/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1714968 | Date: | 25.10.2006 | Language: | EN | [2006/43] | Type: | B1 Patent specification | No.: | EP1714968 | Date: | 16.07.2008 | Language: | EN | [2008/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.09.2006 | Classification | IPC: | C07F7/08 | [2006/43] | CPC: |
C07F7/1804 (EP,US)
| Designated contracting states | DE, FR, GB [2007/27] |
| Former [2006/43] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Geschützte Piperazinogruppe enthaltende Organooxysilanverbindung und Herstellungsverfahren | [2006/43] | English: | Protected piperazino group-bearing organoxysilane compound and making method | [2006/43] | French: | Composé organooxysilane porteur d'un groupe pipérazino protégé et sa préparation | [2006/43] | Examination procedure | 13.12.2006 | Examination requested [2007/04] | 15.01.2007 | Despatch of a communication from the examining division (Time limit: M06) | 25.07.2007 | Reply to a communication from the examining division | 06.08.2007 | Despatch of a communication from the examining division (Time limit: M04) | 04.12.2007 | Reply to a communication from the examining division | 29.01.2008 | Communication of intention to grant the patent | 30.05.2008 | Fee for grant paid | 30.05.2008 | Fee for publishing/printing paid | Opposition(s) | 17.04.2009 | No opposition filed within time limit [2009/26] | Fees paid | Renewal fee | 28.03.2008 | Renewal fee patent year 03 |
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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 | [Y]US4327210 (MONTAVON MARC, et al) [Y] 1,3-5 * column 4, line 34, paragraph 36 *; | [A]EP0355426 (BASF CORP [US]) [A] 1-5* page 8; claims 1-12 *; | [Y]EP0441530 (DOW CORNING [GB]) [Y] 1-5 * page 1, lines 1-9; examples 1,7 *; | [Y]US5981519 (ANGEHRN PETER [CH], et al) [Y] 1,3-5 * column 11, lines 38-40 *; | [Y]US2001037026 (CRAMERI YVO [CH], et al) [Y] 1,3-5 * paragraph [0158] *; | [Y]EP1316557 (DEGUSSA [DE]) [Y] 2 * claim 1 *; | [E]WO2006061090 (CONSORTIUM ELEKTROCHEM IND [DE], et al) [E] 1-5 * page 13; examples 1,2,5-11; claims 7-10; compound 5 *; | [E]WO2006061091 (CONSORTIUM ELEKTROCHEM IND [DE], et al) [E] 1-5 * page 8 - page 14; examples 1-8; claims 1-9 *; | [Y] - SULZBACH R. A., "Darstellung und Eigenschaften von 1,4-Bis(trimethylsilyl)-1,4.dihydropyridin", J. ORGANOMET. CHEM, (1970), no. 24, pages 307 - 314, XP002396278 [Y] 1,4,5 * page 313; compound IV * |