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EP4229066
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EP About this file: EP4229066
| EP4229066 - PREPARATION OF ORGANOSILICON COMPOUNDS WITH ALDEHYDE FUNCTIONALITY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 21.07.2023 Database last updated on 26.06.2024 | |
| Former | The international publication has been made Status updated on 22.04.2022 | ||
| Former | unknown Status updated on 22.11.2021 | Most recent event Tooltip | 15.12.2023 | Change: Validation states | published on 17.01.2024 [2024/03] | 15.12.2023 | Change - extension states | published on 17.01.2024 [2024/03] | Applicant(s) | For all designated states Dow Silicones Corporation 2200 W. Salzburg Road Midland, MI 48686-0994 / US | For all designated states Dow Global Technologies LLC 2211 H.H. Dow Way Midland, MI 48674 / US | [2023/34] | Inventor(s) | 01 /
FISK, Jason Midland, MI 48640 / US | 02 /
LI, Haoquan Midland, MI 48640 / US | 03 /
TULCHINSKY, Michael Midland, MI 48640 / US | 04 /
DEVORE, David Midland, MI 48640 / US | 05 /
GOHNDRONE, John Surprise, AZ 85388 / US | 06 /
FERRITTO, Michael Midland, MI 48686-0994 / US | 07 /
LARSEN, Robert Midland, MI 48686-0994 / US | 08 /
WIEBER, Gary Midland, MI 48686-0994 / US | [2023/34] | Representative(s) | Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
| Former [2023/34] | Murgitroyd & Company Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL / GB | Application number, filing date | 21805716.4 | 11.10.2021 | [2023/34] | WO2021US54345 | Priority number, date | US202063090740P | 13.10.2020 Original published format: US 202063090740 P | [2023/34] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022081444 | Date: | 21.04.2022 | Language: | EN | [2022/16] | Type: | A1 Application with search report | No.: | EP4229066 | Date: | 23.08.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 21.04.2022 takes the place of the publication of the European patent application. | [2023/34] | Search report(s) | International search report - published on: | EP | 21.04.2022 | Classification | IPC: | C07F7/08, C07F7/18, C07F7/21, C08G77/04 | [2023/34] | CPC: |
C07F7/1892 (EP,KR);
C07F7/083 (EP,KR);
C08G77/08 (US);
B01J31/185 (US);
C07F7/0889 (EP,KR);
C07F7/21 (EP,KR);
C08G77/14 (EP);
C08G77/20 (EP);
C08G77/38 (EP);
C08K5/52 (EP);
C08K5/56 (EP);
C07F15/0073 (EP,KR);
C07F9/65746 (EP,KR)
(-)
| C-Set: |
C08K5/52, C08L83/04 (EP);
C08K5/56, C08L83/04 (EP) | 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 [2023/34] | Title | German: | HERSTELLUNG VON ORGANOSILIZIUMVERBINDUNGEN MIT ALDEHYDFUNKTIONALITÄT | [2023/34] | English: | PREPARATION OF ORGANOSILICON COMPOUNDS WITH ALDEHYDE FUNCTIONALITY | [2023/34] | French: | PRÉPARATION DE COMPOSÉS D'ORGANOSILICIUM À FONCTIONNALITÉ ALDÉHYDE | [2023/34] | Entry into regional phase | 28.04.2023 | National basic fee paid | 28.04.2023 | Designation fee(s) paid | 28.04.2023 | Examination fee paid | Examination procedure | 29.03.2022 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 28.04.2023 | Examination requested [2023/34] | 28.04.2023 | Date on which the examining division has become responsible | 06.11.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 13.09.2023 | 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. | Cited in | International search | [Y]DE102004042815 (DEGUSSA [DE]) [Y] 1-15 * claims 1-9 * * example 2. * * paragraph [0026] *; | [Y]WO2015089811 (GIVAUDAN SA [CH], et al) [Y] 1-15 * page 8, paragraph 2 * * page 10, paragraph 2 *; | [Y]CN106431869B (SHANGHAI HUAYI (GROUP) COMPANY) [Y] 1-15 * claims 1-4 ** abstract *; | [Y] - ZHANG XIAOWEI ET AL, "Rhodium-Catalyzed Asymmetric Hydroformylation of N-Allylamides: Highly Enantioselective Approach to [beta]2-Amino Aldehydes", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20100601), vol. 49, no. 24, doi:10.1002/anie.201000955, ISSN 1433-7851, pages 4047 - 4050, XP055877401 [Y] 1-15 * schemes 2, 4 * * table 3 entry 6 * DOI: http://dx.doi.org/10.1002/anie.201000955 | [Y] - CHAOXIAN CAI ET AL, "New Tetraphosphorus Ligands for Highly Linear Selective Hydroformylation of Allyl and Vinyl Derivatives", CHEMISTRY - A EUROPEAN JOURNAL, DE, (20120806), vol. 18, no. 32, doi:10.1002/chem.201201396, ISSN 0947-6539, pages 9992 - 9998, XP055505533 [Y] 1-15 * figure 2 * * tables 2 entry 5, 3 entry 3 * DOI: http://dx.doi.org/10.1002/chem.201201396 | [Y] - XU KUN ET AL, "Easily Accessible and Highly Tunable Bisphosphine Ligands for Asymmetric Hydroformylation of Terminal and Internal Alkenes", CHEMISTRY - A EUROPEAN JOURNAL, DE, (20140407), vol. 20, no. 15, doi:10.1002/chem.201304684, ISSN 0947-6539, pages 4357 - 4362, XP055877403 [Y] 1-15 * table 5 * * figure 1 * DOI: http://dx.doi.org/10.1002/chem.201304684 | [Y] - GAO ZHENYUAN ET AL, "Aldehydepropyl-functionalized mesostructured cellular foams: Efficient supports for immobilization of penicillin G acylase", JOURNAL OF MOLECULAR CATALYSIS B : ENZYMATIC,, (20140421), vol. 105, doi:10.1016/J.MOLCATB.2014.04.006, ISSN 1381-1177, pages 111 - 117, XP029026137 [Y] 1-15 * paragraph [02.2] * DOI: http://dx.doi.org/10.1016/j.molcatb.2014.04.006 | [Y] - DÖRRICH STEFFEN ET AL, "Sila-[alpha]-galbanone and Analogues: Synthesis and Olfactory Characterization of Silicon-Containing Derivatives of the Galbanum Odorant [alpha]-Galbanone", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, DE, vol. 2014, no. 26, doi:10.1002/ejic.201402597, ISSN 1434-1948, (20140901), pages 4394 - 4407, URL: https://onlinelibrary.wiley.com/doi/full-xml/10.1002/ejic.201402597, XP055877404 [Y] 1-15 * schemes 1-3 * DOI: http://dx.doi.org/10.1002/ejic.201402597 | [Y] - Takeuchi Ryo, "Hydroformylation of alkenes having organosilicon substituents", Journal of Organometallic Chemistry, (19900101), pages 1 - 10, URL: https://www.sciencedirect.com/science/article/pii/0022328X9087193H/pdf?md5=4ffbaaf09e2a5568eaaee3ba97285319&pid=1-s2.0-0022328X9087193H-main.pdf, (20220111), XP055877406 [Y] 1-15 * table 2 * | by applicant | US2462635 | US2676182 | US3243404 | US3284406 | US4374967 | WO8302948 | US4611042 | US4769498 | US4772515 | US4774310 | US4898961 | US5010159 | US5169920 | US5317072 | US5387706 | US5681473 | US5727893 | US5756796 | US5902892 | US6001943 | US6281285 | US6806339 | US6956087 | US2007289495 | US7446231 | US7999053 | US8546508 | US8580073 | US8748643 | US9127030 | US2016376482 | US10023516 | WO2018204068 | US10155852 | US10155200 | US2020140619 | - NOLL, Chemistry and Technology of Silicone, Academic Press, (19680000), vol. 5, pages 190 - 245 | - "The Analytical Chemistry of Silicones", Chemical Analysis, John Wiley & Sons, Inc., (19910000), vol. 112 |