EP2802637 - METHOD FOR PROVIDING A PURIFIED CRUDE GASEOUS C4 FRACTION AS AN INPUT STREAM FOR AN EXTRACTIVE DISTILLATION USING A SELECTIVE SOLVENT [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.01.2018 Database last updated on 06.11.2024 | |
Former | The patent has been granted Status updated on 17.02.2017 | ||
Former | Grant of patent is intended Status updated on 07.12.2016 | Most recent event Tooltip | 17.07.2020 | Lapse of the patent in a contracting state New state(s): AL | published on 19.08.2020 [2020/34] | Applicant(s) | For all designated states BASF SE Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein / DE | [2017/12] |
Former [2014/47] | For all designated states BASF SE 67056 Ludwigshafen / DE | Inventor(s) | 01 /
HEIDA, Bernd Speyerer Str. 26 67158 Ellerstadt / DE | 02 /
HUGO, Randolf Martin-Luther-Str. 7 67246 Dirmstein / DE | [2014/47] | Representative(s) | (deleted) | [2017/12] |
Former [2014/47] | Reitstötter Kinzebach Patentanwälte Im Zollhof 1 67061 Ludwigshafen / DE | Application number, filing date | 13700159.0 | 10.01.2013 | [2017/12] | WO2013EP50366 | Priority number, date | EP20120150824 | 11.01.2012 Original published format: EP 12150824 | [2014/47] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2013104692 | Date: | 18.07.2013 | Language: | DE | [2013/29] | Type: | A1 Application with search report | No.: | EP2802637 | Date: | 19.11.2014 | Language: | DE | The application published by WIPO in one of the EPO official languages on 18.07.2013 takes the place of the publication of the European patent application. | [2014/47] | Type: | B1 Patent specification | No.: | EP2802637 | Date: | 22.03.2017 | Language: | DE | [2017/12] | Search report(s) | International search report - published on: | EP | 18.07.2013 | Classification | IPC: | C10G21/28, C10G21/14, C10L3/12, B01D3/14 | [2014/47] | CPC: |
C10G21/28 (EP);
C10G21/12 (EP);
C10L3/12 (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 [2014/47] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERFAHREN ZUR BEREITSTELLUNG EINES DAMPFFÖRMIGEN GEREINIGTEN ROH-C4-SCHNITTES ALS EINSATZSTROM FÜR EINE EXTRAKTIVDESTILLATION MIT EINEM SELEKTIVEN LÖSUNGSMITTEL | [2014/47] | English: | METHOD FOR PROVIDING A PURIFIED CRUDE GASEOUS C4 FRACTION AS AN INPUT STREAM FOR AN EXTRACTIVE DISTILLATION USING A SELECTIVE SOLVENT | [2014/47] | French: | PROCÉDÉ D'OBTENTION D'UNE FRACTION C4 BRUTE PURIFIÉE SOUS FORME DE VAPEUR EN TANT QUE COURANT DE DÉPART D'UNE DISTILLATION EXTRACTIVE AU MOYEN D'UN SOLVANT SÉLECTIF | [2014/47] | Entry into regional phase | 11.08.2014 | National basic fee paid | 11.08.2014 | Designation fee(s) paid | 11.08.2014 | Examination fee paid | Examination procedure | 23.04.2013 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 11.08.2014 | Examination requested [2014/47] | 04.11.2014 | Amendment by applicant (claims and/or description) | 08.12.2016 | Communication of intention to grant the patent | 10.02.2017 | Fee for grant paid | 10.02.2017 | Fee for publishing/printing paid | 10.02.2017 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 08.12.2016 | Opposition(s) | 02.01.2018 | No opposition filed within time limit [2018/09] | Fees paid | Renewal fee | 02.02.2015 | Renewal fee patent year 03 | 01.02.2016 | Renewal fee patent year 04 | 31.01.2017 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | HU | 10.01.2013 | AL | 22.03.2017 | CY | 22.03.2017 | CZ | 22.03.2017 | DK | 22.03.2017 | EE | 22.03.2017 | ES | 22.03.2017 | FI | 22.03.2017 | HR | 22.03.2017 | IT | 22.03.2017 | LT | 22.03.2017 | LV | 22.03.2017 | MC | 22.03.2017 | MK | 22.03.2017 | MT | 22.03.2017 | NL | 22.03.2017 | PL | 22.03.2017 | RO | 22.03.2017 | RS | 22.03.2017 | SE | 22.03.2017 | SI | 22.03.2017 | SK | 22.03.2017 | SM | 22.03.2017 | TR | 22.03.2017 | BG | 22.06.2017 | NO | 22.06.2017 | GR | 23.06.2017 | IS | 22.07.2017 | PT | 24.07.2017 | [2020/34] |
Former [2020/31] | HU | 10.01.2013 | |
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BG | 22.06.2017 | ||
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GR | 23.06.2017 | Cited in | International search | [A]US2877173 (THORNE JR HENRY C, et al) [A] 1-9* abstract *; | [XI]US4419188 (MCCALL THOMAS F [US]) [X] 1-6,9 * column 6, line 10 - column 8, line 26; figure 1 * * column 16, line 15 - column 18, line 33; figure 4 * [I] 7,8; | [XI]US2008168797 (MAK JOHN [US]) [X] 1,3-9 * paragraphs [0011] , [0020] , [0022] , [0025] , [0027]; figures 2,3 * [I] 2 |