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EP3322523
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EP About this file: EP3322523
| EP3322523 - STABILISED PRODUCTION OF 1,3-BUTADIENE IN THE PRESENCE OF A TANTALUM OXIDE STIMULATED BY AN ALDOL-REACTION ELEMENT [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 17.03.2020 Database last updated on 20.07.2024 | |
| Former | Request for examination was made Status updated on 20.04.2018 | ||
| Former | The international publication has been made Status updated on 20.01.2017 | Most recent event Tooltip | 01.08.2023 | New entry: Renewal fee paid | Applicant(s) | For all designated states IFP Energies nouvelles 1 & 4 avenue de Bois-Préau 92500 Rueil-Malmaison / FR | For all designated states Compagnie Générale des Etablissements Michelin 23 place des Carmes-Déchaux 63000 Clermont-Ferrand / FR | [2018/44] |
| Former [2018/21] | For all designated states IFP Energies nouvelles 1 & 4 avenue de Bois-Préau 92500 Rueil-Malmaison / FR | ||
| For all designated states Compagnie Générale des Etablissements Michelin 12 Cours Sablon 63000 Clermont-Ferrand / FR | Inventor(s) | 01 /
CADRAN, Nicolas 0013 Rue Baudin 69600 Oullins / FR | 02 /
CHAUMONNOT, Alexandra 0148B Avenue des Frères Lumière 69008 Lyon / FR | [2018/21] | Representative(s) | IFP Energies nouvelles Département Propriété Industrielle Rond Point de l'échangeur de Solaize BP3 69360 Solaize / FR | [N/P] | Application number, filing date | 16736076.7 | 05.07.2016 | [2018/21] | WO2016EP65822 | Priority number, date | FR20150056663 | 13.07.2015 Original published format: FR 1556663 | [2018/21] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO2017009106 | Date: | 19.01.2017 | Language: | FR | [2017/03] | Type: | A1 Application with search report | No.: | EP3322523 | Date: | 23.05.2018 | Language: | FR | The application published by WIPO in one of the EPO official languages on 19.01.2017 takes the place of the publication of the European patent application. | [2018/21] | Search report(s) | International search report - published on: | EP | 19.01.2017 | Classification | IPC: | B01J23/20, C07C1/20, B01J35/10, B01J37/02, B01J23/68 | [2018/21] | CPC: |
C07C1/20 (EP,RU,US);
B01J23/02 (RU);
B01J23/20 (EP,RU,US);
B01J23/682 (EP,US);
B01J35/615 (EP,US);
B01J35/617 (US);
B01J35/633 (US);
B01J35/635 (EP,US);
B01J35/638 (US);
B01J35/647 (EP,RU,US);
B01J37/0201 (EP,US);
C07C11/167 (RU);
B01J2523/00 (EP,US);
B01J37/0203 (EP,US);
C07C2521/10 (EP,US);
C07C2523/02 (EP,US);
C07C2523/06 (EP,US);
C07C2523/14 (EP,US);
| C-Set: |
C07C1/20, C07C11/167 (EP,US);
B01J2523/00, B01J2523/18, B01J2523/22, B01J2523/41, B01J2523/57 (EP,US);
B01J2523/00, B01J2523/18, B01J2523/3712, B01J2523/41, B01J2523/57 (EP,US);
B01J2523/00, B01J2523/22, B01J2523/27, B01J2523/41, B01J2523/57 (US,EP);
B01J2523/00, B01J2523/23, B01J2523/27, B01J2523/41, B01J2523/57 (US,EP);
B01J2523/00, B01J2523/27, B01J2523/3706, B01J2523/41, B01J2523/57 (US,EP);
B01J2523/00, B01J2523/27, B01J2523/3712, B01J2523/41, B01J2523/57 (EP,US);
B01J2523/00, B01J2523/27, B01J2523/41, B01J2523/43, B01J2523/57 (US,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 [2018/21] | Title | German: | STABILISIERTE HERSTELLUNG VON 1,3-BUTADIEN IN GEGENWART EINES DURCH EIN ALDOLREAKTIONSELEMENT STIMULIERTEN TANTALOXIDS | [2018/21] | English: | STABILISED PRODUCTION OF 1,3-BUTADIENE IN THE PRESENCE OF A TANTALUM OXIDE STIMULATED BY AN ALDOL-REACTION ELEMENT | [2018/21] | French: | PRODUCTION STABILISEE DE 1,3-BUTADIÈNE EN PRÉSENCE D'UN OXYDE DE TANTALE DOPE PAR UN ELEMENT ALDOLISANT | [2018/21] | Entry into regional phase | 13.02.2018 | National basic fee paid | 13.02.2018 | Designation fee(s) paid | 13.02.2018 | Examination fee paid | Examination procedure | 24.01.2018 | Date on which the examining division has become responsible | 13.02.2018 | Examination requested [2018/21] | 28.08.2018 | Amendment by applicant (claims and/or description) | 20.03.2020 | Despatch of a communication from the examining division (Time limit: M02) | 19.05.2020 | Reply to a communication from the examining division | Fees paid | Renewal fee | 31.07.2018 | Renewal fee patent year 03 | 31.07.2019 | Renewal fee patent year 04 | 31.07.2020 | Renewal fee patent year 05 | 02.08.2021 | Renewal fee patent year 06 | 01.08.2022 | Renewal fee patent year 07 | 31.07.2023 | Renewal fee patent year 08 |
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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 | [IDA]WO2013125389 (DAICEL CORP [JP]) [ID] 1,3,4,6-12 * example - * * abstract * * paragraph [0037] *[A] 5; | [XAI]KR20140047329 (KOREA RES INST CHEM TECH [KR]) [X] 1,3,6 * abstract * * paragraphs [0047] , [0126] * * example - * [A] 5 [I] 9-12; | [XDAI] - B. B. CORSON ET AL, "Butadiene from Ethyl Alcohol. Catalysis in the One-and Two-Stop Processes.", INDUSTRIAL & ENGINEERING CHEMISTRY, (195002), vol. 42, no. 2, doi:10.1021/ie50482a039, ISSN 0019-7866, pages 359 - 373, XP055051002 [XD] 1,3,6 * table VIII * * page 359 * * page 365 * * page 369 * * page 372 * [A] 5,8 [I] 2,4,7,9-12 DOI: http://dx.doi.org/10.1021/ie50482a039 |