EP4062024 - SYSTEM AND METHOD FOR REMOVING DRILLING FLUID FROM DRILL CUTTINGS USING DIRECT HEAT [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 24.11.2023 Database last updated on 22.08.2024 | |
Former | Request for examination was made Status updated on 26.08.2022 | ||
Former | The international publication has been made Status updated on 29.05.2021 | Most recent event Tooltip | 17.08.2024 | New entry: Reply to examination report | Applicant(s) | For all designated states Elavo CleanTech Ltd. 4600 Eighth Avenue Place east 525 - 8th Avenue SW Calgary, Alberta T2P 1G1 / CA | [2024/38] |
Former [2022/39] | For all designated states Elavo Energy Solutions Ltd. 4600 Eighth Avenue Place East 525 - 8th Avenue SW Calgary, Alberta T2P 1G1 / CA | Inventor(s) | 01 /
MCINTYRE, Barry c/o Elavo Energy Solutions Ltd. 4600 Eighth Avenue Place East 525 - 8th Avenue SW Calgary, Alberta T2P 1G1 / CA | [2022/39] | Representative(s) | Appleyard Lees IP LLP 15 Clare Road Halifax HX1 2HY / GB | [2022/39] | Application number, filing date | 20889537.5 | 18.11.2020 | [2022/39] | WO2020CA51568 | Priority number, date | US201962939351P | 22.11.2019 Original published format: US 201962939351 P | [2022/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021097565 | Date: | 27.05.2021 | Language: | EN | [2021/21] | Type: | A1 Application with search report | No.: | EP4062024 | Date: | 28.09.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.05.2021 takes the place of the publication of the European patent application. | [2022/39] | Search report(s) | International search report - published on: | CA | 27.05.2021 | (Supplementary) European search report - dispatched on: | EP | 15.02.2023 | Classification | IPC: | E21B21/06, B01D1/14, B01D5/00, F02G5/02, F26B21/00, F26B23/02 | [2023/11] | CPC: |
B01D1/0082 (EP,US);
E21B21/063 (US);
B01D1/14 (EP,US);
E21B21/065 (EP)
|
Former IPC [2022/39] | E21B21/06, B01D1/14, B01D5/00, F02G5/02 | 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 [2022/39] | Title | German: | SYSTEM UND VERFAHREN ZUR ENTFERNUNG VON BOHRFLÜSSIGKEIT AUS BOHRKLEIN MITTELS DIREKTER WÄRME | [2022/39] | English: | SYSTEM AND METHOD FOR REMOVING DRILLING FLUID FROM DRILL CUTTINGS USING DIRECT HEAT | [2022/39] | French: | SYSTÈME ET PROCÉDÉ D'ÉLIMINATION DE FLUIDE DE FORAGE PRÉSENT DANS DES DÉBLAIS DE FORAGE À L'AIDE DE CHALEUR DIRECTE | [2022/39] | Entry into regional phase | 27.04.2022 | National basic fee paid | 27.04.2022 | Search fee paid | 27.04.2022 | Designation fee(s) paid | 27.04.2022 | Examination fee paid | Examination procedure | 27.04.2022 | Examination requested [2022/39] | 01.09.2023 | Amendment by applicant (claims and/or description) | 01.09.2023 | Date on which the examining division has become responsible | 28.11.2023 | Despatch of a communication from the examining division (Time limit: M04) | 28.03.2024 | Reply to a communication from the examining division | 17.04.2024 | Despatch of a communication from the examining division (Time limit: M04) | 14.08.2024 | Reply to a communication from the examining division | Fees paid | Renewal fee | 28.11.2022 | Renewal fee patent year 03 | 28.11.2023 | 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. | Documents cited: | Search | [XI]US4387514 (MCCASKILL JR JAMES N); | [XI]US6530438 (MCINTYRE BARRY E [CA]); | [XI]US2003136747 (WOOD BRADFORD RUSSELL [US], et al); | [XI]US2003155158 (SZYMOCHA KAZIMIERZ S [CA], et al) | International search | [XY]US6695077 (SZYMOCHA KAZIMIERZ S [CA], et al) [X] 34 *abstract; figure 1; col. 1, lines 45-59; col. 7, lines 3-11; col. 8, lines 25-60; col. 9, lines 15-20; col. 9, lines 39-59; col. 10, lines 22-34; col. 11, lines 15-67* [Y] 1-33,35-38; | [Y]US6722436 (KRILL ROSS MICHAEL [CA]) [Y] 1-3, 6, 8-9, 11, 13-22, 24-29,31-33, 35-38*abstract; col. 6, line 57 - col. 7, line 39*; | [Y]US2005260111 (ARRISON NORMAN [CA], et al) [Y] 1-13, 15-31, 35-38 *abstract; paragraphs [0038]-[0039]* |