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EP3823748
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EP About this file: EP3823748
| EP3823748 - CATALYSTS FOR THE OXIDATIVE DEHYDROGENATION OF ALKANES [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 27.09.2024 Database last updated on 18.11.2024 | |
| Former | Request for examination was made Status updated on 23.04.2021 | ||
| Former | The international publication has been made Status updated on 25.01.2020 | ||
| Former | unknown Status updated on 02.10.2019 | Most recent event Tooltip | 02.10.2024 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states Nova Chemicals (International) S.A. Avenue de la Gare 14 1700 Fribourg / CH | [2021/21] | Inventor(s) | 01 /
GAO, Xiaoliang 811 Edgemont Road NW Calgary, Alberta T3A 2J1 / CA | 02 /
BARNES, Marie 154 Rocky Ridge Point NW Calgary, Alberta T3G 4R5 / CA | 03 /
SIMANZHENKOV, Vasily 484 Rocky Ridge Drive NW Calgary, Alberta T3G 5C3 / CA | 04 /
SEBASTIAO, Elena 204 Dalcastle Court NW Calgary, Alberta T3A 2A7 / CA | 05 /
SULLIVAN, David 534 - 28th Avenue NW Calgary, Alberta T2M 2K8 / CA | 06 /
KIM, Yoonhee 3207, 95 Burma Star Road SW Calgary, Alberta T3E 8A9 / CA | [2021/21] | Representative(s) | Mewburn Ellis LLP Aurora Building Counterslip Bristol BS1 6BX / GB | [2021/21] | Application number, filing date | 19773499.9 | 18.07.2019 | [2021/21] | WO2019IB56161 | Priority number, date | US201862700468P | 19.07.2018 Original published format: US 201862700468 P | [2021/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2020016828 | Date: | 23.01.2020 | Language: | EN | [2020/04] | Type: | A2 Application without search report | No.: | EP3823748 | Date: | 26.05.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.01.2020 takes the place of the publication of the European patent application. | [2021/21] | Search report(s) | International search report - published on: | EP | 23.04.2020 | Classification | IPC: | B01J23/28, B01J27/057, B01J37/08, B01J37/10, B01J35/00, C07C5/48 | [2021/21] | CPC: |
B01J23/28 (EP,KR,US);
C07C5/48 (EP,KR,US);
B01J27/0576 (EP,KR);
B01J35/80 (EP,KR);
B01J37/04 (KR,US);
B01J37/06 (KR,US);
B01J37/088 (EP,KR,US);
B01J37/10 (EP,KR,US);
C07C11/04 (KR);
B01J2235/00 (EP,KR);
B01J2235/15 (EP,KR);
B01J2235/30 (EP,KR);
B01J2523/00 (EP);
B01J2523/20 (KR);
B01J2523/55 (KR);
B01J2523/64 (KR);
B01J2523/68 (KR);
B01J2523/847 (KR);
C07C2523/20 (EP,KR);
C07C2523/22 (EP,KR,US);
C07C2523/28 (EP,KR,US);
| C-Set: |
C07C5/48, C07C11/04 (EP);
B01J2523/00, B01J2523/55, B01J2523/64, B01J2523/68, B01J2523/847 (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 [2021/21] | Title | German: | KATALYSATOREN FÜR DIE OXIDATIVE DEHYDRIERUNG VON ALKANEN | [2021/21] | English: | CATALYSTS FOR THE OXIDATIVE DEHYDROGENATION OF ALKANES | [2021/21] | French: | CATALYSEURS POUR LA DÉSHYDROGÉNATION OXYDATIVE D'ALCANES | [2021/21] | Entry into regional phase | 15.01.2021 | National basic fee paid | 15.01.2021 | Designation fee(s) paid | 15.01.2021 | Examination fee paid | Examination procedure | 15.01.2021 | Examination requested [2021/21] | 15.01.2021 | Date on which the examining division has become responsible | 03.09.2021 | Amendment by applicant (claims and/or description) | 01.10.2024 | Despatch of a communication from the examining division (Time limit: M04) | Fees paid | Renewal fee | 20.07.2021 | Renewal fee patent year 03 | 21.07.2022 | Renewal fee patent year 04 | 20.07.2023 | Renewal fee patent year 05 | 23.07.2024 | Renewal fee patent year 06 |
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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 | [XI]US2010256432 (ARNOLD STEPHEN CRAIG [US], et al); | Examination | WO2020026193 |