| EP3126315 - PROCESS FOR THE SEPARATION OF MONOETHYLENE GLYCOL AND 1,2-BUTANEDIOL [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.04.2019 Database last updated on 11.04.2026 | |
| Former | The patent has been granted Status updated on 11.05.2018 | ||
| Former | Grant of patent is intended Status updated on 11.01.2018 | ||
| Former | Request for examination was made Status updated on 06.01.2017 | ||
| Former | The international publication has been made Status updated on 13.12.2016 | 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 Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR The Hague / NL | [2018/13] |
| Former [2017/06] | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR The Hague / NL | Inventor(s) | 01 /
HUIZENGA, Pieter Grasweg 1 1031 HW Amsterdam / NL | 02 /
SANDERS, Charles-Edouard 7th FL. Pisol Building Samsung Geoje Shipyard 530 Jangpyeong Dong Geoje-si Gyeongsangnam-do 656-710 / KR | [2017/06] | Representative(s) | Shell Legal Services IP p/a Carel van Bylandtlaan 16 2596 HR Den Haag / NL | [2018/24] |
| Former [2017/06] | Matthezing, Robert Maarten, et al Shell International B.V. Intellectual Property Services P.O. Box 384 2501 CJ The Hague / NL | Application number, filing date | 15713767.0 | 02.04.2015 | [2017/06] | WO2015EP57320 | Priority number, date | EP20140163242 | 02.04.2014 Original published format: EP 14163242 | [2017/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2015150520 | Date: | 08.10.2015 | Language: | EN | [2015/40] | Type: | A1 Application with search report | No.: | EP3126315 | Date: | 08.02.2017 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.10.2015 takes the place of the publication of the European patent application. | [2017/06] | Type: | B1 Patent specification | No.: | EP3126315 | Date: | 13.06.2018 | Language: | EN | [2018/24] | Search report(s) | International search report - published on: | EP | 08.10.2015 | Classification | IPC: | C07C29/82, C07C31/20 | [2017/06] | CPC: |
C07C29/82 (EP,US);
C07C29/80 (CN);
B01D3/143 (US);
B01D3/36 (US)
| C-Set: |
C07C29/80, C07C31/202 (CN);
C07C29/80, C07C31/207 (CN);
C07C29/82, C07C31/202 (EP,US);
C07C29/82, C07C31/207 (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 [2017/06] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | Title | German: | VERFAHREN ZUR TRENNUNG VON MONOETHYLENGLYKOL UND 1,2-BUTANEDIOL | [2017/06] | English: | PROCESS FOR THE SEPARATION OF MONOETHYLENE GLYCOL AND 1,2-BUTANEDIOL | [2017/06] | French: | PROCÉDÉ DE SÉPARATION DE MONOÉTHYLÈNE GLYCOL ET BUTANE 1,2-DIOL | [2018/02] |
| Former [2017/06] | PROCÉDÉ POUR LA SÉPARATION DE MONOÉTHYLÈNEGLYCOL ET DE 1,2-BUTANEDIOL | Entry into regional phase | 19.09.2016 | National basic fee paid | 19.09.2016 | Designation fee(s) paid | 19.09.2016 | Examination fee paid | Examination procedure | 19.09.2016 | Examination requested [2017/06] | 19.09.2016 | Date on which the examining division has become responsible | 09.03.2017 | Amendment by applicant (claims and/or description) | 12.01.2018 | Communication of intention to grant the patent | 01.05.2018 | Fee for grant paid | 01.05.2018 | Fee for publishing/printing paid | 01.05.2018 | Receipt of the translation of the claim(s) | Opposition(s) | 14.03.2019 | No opposition filed within time limit [2019/21] | Fees paid | Renewal fee | 10.04.2017 | Renewal fee patent year 03 | 11.04.2018 | Renewal fee patent year 04 |
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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 | 02.04.2015 | AL | 13.06.2018 | AT | 13.06.2018 | CY | 13.06.2018 | CZ | 13.06.2018 | DK | 13.06.2018 | EE | 13.06.2018 | ES | 13.06.2018 | FI | 13.06.2018 | HR | 13.06.2018 | IT | 13.06.2018 | LT | 13.06.2018 | LV | 13.06.2018 | MC | 13.06.2018 | MK | 13.06.2018 | MT | 13.06.2018 | PL | 13.06.2018 | RO | 13.06.2018 | RS | 13.06.2018 | SE | 13.06.2018 | SI | 13.06.2018 | SK | 13.06.2018 | SM | 13.06.2018 | TR | 13.06.2018 | BG | 13.09.2018 | NO | 13.09.2018 | GR | 14.09.2018 | IS | 13.10.2018 | PT | 15.10.2018 | [2022/31] |
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| NO | 13.09.2018 | Cited in | International search | [A] US2013284584 (XIAO JIAN et al.) [A] 1-9 * claim 1 * * examples 1-5 * * figure 1 * | [AD] US4966658 (BERG LLOYD et al.) [AD] 1-9 * claim 1 * |