EP3746528 - PERFORMANCE ENHANCING ADDITIVE FOR FUEL COMPOSITION, AND METHOD OF USE THEREOF [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.06.2024 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 14.07.2023 | ||
Former | Grant of patent is intended Status updated on 13.03.2023 | ||
Former | Request for examination was made Status updated on 06.11.2020 | ||
Former | The international publication has been made Status updated on 10.08.2019 | ||
Former | unknown Status updated on 09.03.2019 | Most recent event Tooltip | 30.08.2024 | Lapse of the patent in a contracting state New state(s): MC | published on 02.10.2024 [2024/40] | Applicant(s) | For all designated states DORF KETAL CHEMICALS FZE P.O. Box 50132 Fujairah Free Zone, Phase-1, WH 110B Fujairah / AE | [2020/50] | Inventor(s) | 01 /
SUBRAMANIYAM, Mahesh Dorf Ketal Tower, D'Monte Street, Orlem, Malad (W) Mumbai, Maharashtra 400064 / IN | [2020/50] | Representative(s) | AWA Benelux AWA Benelux SA Tour & Taxis - Royal Depot box:216 Havenlaan 86c Avenue du Port 1000 Bruxelles / BE | [2023/33] |
Former [2020/50] | Pronovem Office Van Malderen Avenue Josse Goffin 158 1082 Bruxelles / BE | Application number, filing date | 19707465.1 | 23.01.2019 | [2020/50] | WO2019IB50560 | Priority number, date | IN201821003542 | 30.01.2018 Original published format: IN201821003542 | [2020/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019150231 | Date: | 08.08.2019 | Language: | EN | [2019/32] | Type: | A1 Application with search report | No.: | EP3746528 | Date: | 09.12.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.08.2019 takes the place of the publication of the European patent application. | [2020/50] | Type: | B1 Patent specification | No.: | EP3746528 | Date: | 16.08.2023 | Language: | EN | [2023/33] | Search report(s) | International search report - published on: | EP | 08.08.2019 | Classification | IPC: | C10L1/22 | [2020/50] | CPC: |
C10L1/22 (EP);
C10L1/1817 (KR);
C10L1/2387 (EP,US);
C10L1/08 (KR);
C10L1/221 (KR);
C10L1/238 (KR);
C10L1/2383 (EP,US);
C10L10/18 (US);
C10L1/2225 (EP);
C10L1/224 (EP);
C10L2200/0446 (EP,US);
C10L2230/22 (EP,KR,US);
C10L2270/02 (EP);
C10L2270/026 (EP,KR,US);
C10L2300/20 (EP);
C10L2300/30 (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 [2020/50] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | LEISTUNGSSTEIGERNDES ADDITIV FÜR BRENNSTOFFZUSAMMENSETZUNG UND VERWENDUNGSVERFAHREN DAFÜR | [2020/50] | English: | PERFORMANCE ENHANCING ADDITIVE FOR FUEL COMPOSITION, AND METHOD OF USE THEREOF | [2020/50] | French: | ADDITIF AMÉLIORANT LES PERFORMANCES POUR UNE COMPOSITION DE CARBURANT, ET SON PROCÉDÉ D'UTILISATION | [2020/50] | Entry into regional phase | 27.08.2020 | National basic fee paid | 27.08.2020 | Designation fee(s) paid | 27.08.2020 | Examination fee paid | Examination procedure | 06.05.2019 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 27.08.2020 | Examination requested [2020/50] | 27.08.2020 | Date on which the examining division has become responsible | 11.10.2021 | Amendment by applicant (claims and/or description) | 14.03.2023 | Communication of intention to grant the patent | 06.07.2023 | Fee for grant paid | 06.07.2023 | Fee for publishing/printing paid | 06.07.2023 | Receipt of the translation of the claim(s) | Opposition(s) | 17.05.2024 | No opposition filed within time limit [2024/30] | Fees paid | Renewal fee | 27.01.2021 | Renewal fee patent year 03 | 27.01.2022 | Renewal fee patent year 04 | 27.01.2023 | 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 | AT | 16.08.2023 | DK | 16.08.2023 | EE | 16.08.2023 | FI | 16.08.2023 | LV | 16.08.2023 | MC | 16.08.2023 | PL | 16.08.2023 | RS | 16.08.2023 | SE | 16.08.2023 | SI | 16.08.2023 | SK | 16.08.2023 | SM | 16.08.2023 | IS | 16.12.2023 | PT | 18.12.2023 | [2024/40] |
Former [2024/36] | AT | 16.08.2023 | |
DK | 16.08.2023 | ||
EE | 16.08.2023 | ||
FI | 16.08.2023 | ||
LV | 16.08.2023 | ||
PL | 16.08.2023 | ||
RS | 16.08.2023 | ||
SE | 16.08.2023 | ||
SI | 16.08.2023 | ||
SK | 16.08.2023 | ||
SM | 16.08.2023 | ||
IS | 16.12.2023 | ||
PT | 18.12.2023 | ||
Former [2024/25] | AT | 16.08.2023 | |
DK | 16.08.2023 | ||
EE | 16.08.2023 | ||
FI | 16.08.2023 | ||
LV | 16.08.2023 | ||
PL | 16.08.2023 | ||
RS | 16.08.2023 | ||
SE | 16.08.2023 | ||
SK | 16.08.2023 | ||
SM | 16.08.2023 | ||
IS | 16.12.2023 | ||
PT | 18.12.2023 | ||
Former [2024/22] | AT | 16.08.2023 | |
DK | 16.08.2023 | ||
FI | 16.08.2023 | ||
LV | 16.08.2023 | ||
PL | 16.08.2023 | ||
RS | 16.08.2023 | ||
SE | 16.08.2023 | ||
SM | 16.08.2023 | ||
IS | 16.12.2023 | ||
PT | 18.12.2023 | ||
Former [2024/20] | AT | 16.08.2023 | |
FI | 16.08.2023 | ||
LV | 16.08.2023 | ||
PL | 16.08.2023 | ||
RS | 16.08.2023 | ||
SE | 16.08.2023 | ||
SM | 16.08.2023 | ||
IS | 16.12.2023 | ||
PT | 18.12.2023 | ||
Former [2024/10] | AT | 16.08.2023 | |
FI | 16.08.2023 | ||
LV | 16.08.2023 | ||
PL | 16.08.2023 | ||
RS | 16.08.2023 | ||
SE | 16.08.2023 | ||
IS | 16.12.2023 | ||
PT | 18.12.2023 | ||
Former [2024/09] | AT | 16.08.2023 | |
FI | 16.08.2023 | ||
SE | 16.08.2023 | ||
IS | 16.12.2023 | Cited in | International search | [X]US4409000 (LESUER WILLIAM M [US]) [X] 1-8,10,11 * column 1, line 1 - column 4, line 53 * * column 5, line 53 - column 6, line 30 * * column 9, line 36 - column 10, line 65; example -; claim -; table - *; | [X]EP3091063 (AFTON CHEMICAL CORP [US]) [X] 1-11 * paragraph [0001] - paragraph [0024] * * paragraph [0028] * * paragraph [0031] - paragraph [0038] * * example -; claim - *; | [A]WO2017006199 (DORF KETAL CHEMICALS (INDIA) PRIVATE LTD [IN]) [A] 1-11 * page 1, line 1 - page 2, line 9 * * page 8, line 24 - page 9, line 9 ** claim - * | by applicant | EP0565285 |