| EP3233768 - 1,3-BUTADIENE SYNTHESIS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.12.2019 Database last updated on 28.03.2026 | |
| Former | The patent has been granted Status updated on 18.01.2019 | ||
| Former | Grant of patent is intended Status updated on 19.09.2018 | ||
| Former | Request for examination was made Status updated on 22.09.2017 | ||
| Former | The international publication has been made Status updated on 16.05.2017 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states ARLANXEO Deutschland GmbH Alte Heerstrasse 2 41540 Dormagen / DE | [2018/07] |
| Former [2017/43] | For all designated states Lanxess Deutschland GmbH Kennedyplatz 1 50569 Köln / DE | Inventor(s) | 01 /
DREISBACH, Claus Bergerhof 54 42799 Leichlingen / DE | 02 /
SCHLENK, Stefan Schwabenstraße 7 86916 Kaufering / DE | 03 /
HOFFMANN, Martina Neue Nußbaumer Straße 17 51469 Bergisch Gladbach / DE | 04 /
LARCHER, Christoph Tannenstraße 32 40476 Düsseldorf / DE | 05 /
FÖLLINGER, Thomas Stettiner Straße 57 41539 Dormagen / DE | [2017/43] | Representative(s) | (deleted) | [N/P] |
| Former [2017/43] | Wichmann, Birgid LANXESS Deutschland GmbH LEX-IPR Kennedyplatz 1 50569 Köln / DE | Application number, filing date | 15813771.1 | 15.12.2015 | [2017/43] | WO2015EP79778 | Priority number, date | EP20140198129 | 16.12.2014 Original published format: EP 14198129 | [2017/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2016096846 | Date: | 23.06.2016 | Language: | DE | [2016/25] | Type: | A1 Application with search report | No.: | EP3233768 | Date: | 25.10.2017 | Language: | DE | The application published by WIPO in one of the EPO official languages on 23.06.2016 takes the place of the publication of the European patent application. | [2017/43] | Type: | B1 Patent specification | No.: | EP3233768 | Date: | 20.02.2019 | Language: | DE | [2019/08] | Search report(s) | International search report - published on: | EP | 23.06.2016 | Classification | IPC: | C07C2/02, C07C11/167, B01J31/22, B01J31/24 | [2018/38] | CPC: |
C07C2/02 (EP,CN,RU,US);
B01J23/46 (RU);
B01J31/22 (US);
B01J2231/546 (EP,US);
B01J2531/821 (EP,US);
B01J31/2265 (EP,US);
B01J31/24 (US);
B01J31/2414 (EP,US);
C07C2523/46 (CN);
| C-Set: |
C07C2/02, C07C11/167 (CN,EP,US)
|
| Former IPC [2017/43] | C07C2/02, C07C11/167 | 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 [2017/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | 1,3-BUTADIEN-SYNTHESE | [2017/43] | English: | 1,3-BUTADIENE SYNTHESIS | [2017/43] | French: | SYNTHÈSE DE 1,3-BUTADIÈNE | [2017/43] | Entry into regional phase | 17.07.2017 | National basic fee paid | 17.07.2017 | Designation fee(s) paid | 17.07.2017 | Examination fee paid | Examination procedure | 16.05.2017 | Date on which the examining division has become responsible | 17.07.2017 | Examination requested [2017/43] | 04.01.2018 | Amendment by applicant (claims and/or description) | 11.10.2018 | Communication of intention to grant the patent | 20.11.2018 | Fee for grant paid | 20.11.2018 | Fee for publishing/printing paid | 20.11.2018 | Receipt of the translation of the claim(s) | Opposition(s) | 21.11.2019 | No opposition filed within time limit [2020/05] | Fees paid | Renewal fee | 02.01.2018 | Renewal fee patent year 03 | 02.01.2019 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AL | 20.02.2019 | CY | 20.02.2019 | DK | 20.02.2019 | EE | 20.02.2019 | FI | 20.02.2019 | HR | 20.02.2019 | LT | 20.02.2019 | LV | 20.02.2019 | MC | 20.02.2019 | MK | 20.02.2019 | MT | 20.02.2019 | NL | 20.02.2019 | RO | 20.02.2019 | RS | 20.02.2019 | SE | 20.02.2019 | SI | 20.02.2019 | SK | 20.02.2019 | SM | 20.02.2019 | TR | 20.02.2019 | BG | 20.05.2019 | NO | 20.05.2019 | GR | 21.05.2019 | IS | 20.06.2019 | PT | 20.06.2019 | [2022/31] |
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| PT | 20.06.2019 | Cited in | International search | [XP] IOAN-TEODOR TROTUS ET AL: "Butadiene from acetylene-ethylene cross-metathesis", CHEMICAL COMMUNICATIONS, vol. 51, no. 33, 1 January 2015 (2015-01-01), pages 7124 - 7127, XP055189505, ISSN: 1359-7345, DOI: 10.1039/C5CC00853K [XP] 1-12 * the whole document * DOI: http://dx.doi.org/10.1039/C5CC00853K |