| EP3553420 - TIGHT TEMPERATURE CONTROL AT A THERMAL LOAD WITH A TWO PHASE PUMPED LOOP, OPTIONALLY AUGMENTED WITH A VAPOR COMPRESSION CYCLE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.12.2021 Database last updated on 10.03.2026 | |
| Former | The patent has been granted Status updated on 15.01.2021 | ||
| Former | Grant of patent is intended Status updated on 01.11.2020 | ||
| Former | Request for examination was made Status updated on 01.05.2020 | ||
| Former | The application has been published Status updated on 13.09.2019 | Most recent event Tooltip | 13.09.2024 | Lapse of the patent in a contracting state New state(s): MT | published on 16.10.2024 [2024/42] | Applicant(s) | For all designated states Rolls-Royce North American Technologies, Inc. 2059 S. Tibbs Avenue Indianapolis, IN 46241 / US | [2019/42] | Inventor(s) | 01 /
Snyder, Douglas 13722 Marylou Drive Carmel, IN 46074 / US | 02 /
Head, Michael 166 W. Gold Creek Rd Mooresville, IN 46158 / US | [2019/42] | Representative(s) | Rolls-Royce plc Moor Lane (ML-9) PO Box 31 Derby DE24 8BJ / GB | [N/P] |
| Former [2019/42] | Rolls-Royce plc Intellectual Property Dept SinA-48 PO Box 31 Derby DE24 8BJ / GB | Application number, filing date | 19162071.5 | 12.03.2019 | [2019/42] | Priority number, date | US201862656491P | 12.04.2018 Original published format: US 201862656491 P | US201816058222 | 08.08.2018 Original published format: US201816058222 | [2019/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP3553420 | Date: | 16.10.2019 | Language: | EN | [2019/42] | Type: | A3 Search report | No.: | EP3553420 | Date: | 13.11.2019 | Language: | EN | [2019/46] | Type: | B1 Patent specification | No.: | EP3553420 | Date: | 17.02.2021 | Language: | EN | [2021/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.10.2019 | Classification | IPC: | F25B23/00, F25B25/00, F28F27/02, F28D15/02 | [2019/42] | CPC: |
F25B23/006 (EP,US);
F28D15/06 (US);
F25B25/005 (EP);
F28D15/025 (US);
F28D15/0266 (EP,US);
F28F27/02 (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 [2020/23] |
| Former [2019/42] | 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 | Title | German: | STRENGE TEMPERATURREGELUNG BEI THERMISCHER BELASTUNG MIT EINEM ZWEIPHASIGEN PUMPKREISLAUF, OPTIONAL ERGÄNZT DURCH EINEN DAMPFKOMPRESSIONSZYKLUS | [2019/42] | English: | TIGHT TEMPERATURE CONTROL AT A THERMAL LOAD WITH A TWO PHASE PUMPED LOOP, OPTIONALLY AUGMENTED WITH A VAPOR COMPRESSION CYCLE | [2019/42] | French: | RÉGULATION RIGOUREUSE DE LA TEMPÉRATURE SOUS UNE CHARGE THERMIQUE À L'AIDE D'UNE BOUCLE DE POMPAGE BIPHASÉE, AUGMENTÉE EN OPTION PAR UN CYCLE DE COMPRESSION DE VAPEUR | [2019/42] | Examination procedure | 24.04.2020 | Amendment by applicant (claims and/or description) | 24.04.2020 | Examination requested [2020/23] | 24.04.2020 | Date on which the examining division has become responsible | 02.11.2020 | Communication of intention to grant the patent | 23.12.2020 | Fee for grant paid | 23.12.2020 | Fee for publishing/printing paid | 23.12.2020 | Receipt of the translation of the claim(s) | Opposition(s) | 18.11.2021 | No opposition filed within time limit [2022/04] |
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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 | 12.03.2019 | AL | 17.02.2021 | AT | 17.02.2021 | CY | 17.02.2021 | CZ | 17.02.2021 | DK | 17.02.2021 | EE | 17.02.2021 | ES | 17.02.2021 | FI | 17.02.2021 | HR | 17.02.2021 | IT | 17.02.2021 | LT | 17.02.2021 | LV | 17.02.2021 | MC | 17.02.2021 | MK | 17.02.2021 | MT | 17.02.2021 | NL | 17.02.2021 | PL | 17.02.2021 | RO | 17.02.2021 | RS | 17.02.2021 | SE | 17.02.2021 | SI | 17.02.2021 | SK | 17.02.2021 | SM | 17.02.2021 | TR | 17.02.2021 | IE | 12.03.2021 | LU | 12.03.2021 | BE | 31.03.2021 | BG | 17.05.2021 | NO | 17.05.2021 | GR | 18.05.2021 | IS | 17.06.2021 | PT | 17.06.2021 | DE | 01.10.2021 | [2024/42] |
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| PT | 17.06.2021 | Documents cited: | Search | [A] US2011056225 (CAMPBELL LEVI A et al.) | [A] EP1610077 (RAYTHEON CO et al.) | [A] US2012324933 (LOUVAR TIMOTHY et al.) [A] 1-10 * paragraph [0022] - paragraph [0038]; figures 1-7 * | [A] US5103897 (CULLIMORE BRENT A et al.) [A] 1-10 * paragraph [0010] - paragraph [0031]; figures 2,5 * | [A] US2016298883 (LOUVAR TIMOTHY DOUGLAS et al.) [A] 1-10 * paragraph [0004] - paragraph [0023]; figures 1-7 * | [A] US2013074530 (PIESKER MARKUS et al.) [A] 1-10 * column 4, line 7 - column 9, line 35; figure 1 * | [A] WO2009039057 (RAYTHEON CO et al.) [A] 1-10 * paragraph [0002] - paragraph [0083]; claims 1,2 * | [A] US2015135746 (LOUVAR TIMOTHY DOUGLAS et al.) [A] 1-10 * paragraph [0045] - paragraph [0075]; figure 1 * | [A] US2014137581 (CHO WEI-LIN et al.) [A] 1-10 * page 4, line 4 - page 7, line 24; figure 2 * | [A] US2011001013 (TORRES SEPULVEDA ALEJANDRO et al.) [A] 1-10 * paragraph [0031] - paragraph [0065]; figures 1-14 * | [A] US2004237546 (BUTSCH OTTO R et al.) [A] 1-10 * paragraph [0015] - paragraph [0018]; figure 1 * | by applicant | US6948556 | US201862656518 |