EP3921383 - PHASE CHANGE MATERIALS (PCMS) WITH SOLID TO SOLID TRANSITIONS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.11.2023 Database last updated on 22.08.2024 | |
Former | The patent has been granted Status updated on 09.12.2022 | ||
Former | Grant of patent is intended Status updated on 24.07.2022 | ||
Former | Request for examination was made Status updated on 12.11.2021 | ||
Former | The international publication has been made Status updated on 14.08.2020 | ||
Former | unknown Status updated on 28.02.2020 | Most recent event Tooltip | 09.02.2024 | Lapse of the patent in a contracting state New state(s): SI | published on 13.03.2024 [2024/11] | Applicant(s) | For all designated states Sunamp Limited 1 Satellite Park Macmerry East Lothian EH33 1RY / GB | [2021/50] | Inventor(s) | 01 /
BISSELL, Andrew John c/o Sunamp Limited Unit 1, Satellite Park Macmerry, East Lothian Edinburgh EH33 1RY / GB | 02 /
OLIVER, David c/o Sunamp Limited Unit 1, Satellite Park Macmerry, East Lothian Edinburgh EH33 1RY / GB | 03 /
PULHAM, Colin Richard c/o Sunamp Limited Unit 1, Satellite Park Macmerry, East Lothian Edinburgh EH33 1RY / GB | 04 /
CLARK, Rowan c/o Sunamp Limited Unit 1, Satellite Park Macmerry, East Lothian Edinburgh EH33 1RY / GB | 05 /
LOGAN, Hannah c/o Sunamp Limited Unit 1, Satellite Park Macmerry, East Lothian Edinburgh EH33 1RY / GB | [2023/02] |
Former [2021/50] | 01 /
BISSELL, Andrew John Edinburgh EH33 1RY / GB | ||
02 /
OLIVER, David Edinburgh EH33 1RY / GB | |||
03 /
PULHAM, Colin Richard Edinburgh EH33 1RY / GB | |||
04 /
CLARK, Rowan Edinburgh EH33 1RY / GB | |||
05 /
LOGAN, Hannah Edinburgh EH33 1RY / GB | Representative(s) | HGF HGF Limited 1 City Walk Leeds LS11 9DX / GB | [2023/02] |
Former [2021/50] | HGF 1 City Walk Leeds LS11 9DX / GB | Application number, filing date | 20705503.9 | 10.02.2020 | [2021/50] | WO2020GB50299 | Priority number, date | GB20190001761 | 08.02.2019 Original published format: GB 201901761 | [2021/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020161507 | Date: | 13.08.2020 | Language: | EN | [2020/33] | Type: | A1 Application with search report | No.: | EP3921383 | Date: | 15.12.2021 | Language: | EN | The application published by WIPO in one of the EPO official languages on 13.08.2020 takes the place of the publication of the European patent application. | [2021/50] | Type: | B1 Patent specification | No.: | EP3921383 | Date: | 11.01.2023 | Language: | EN | [2023/02] | Search report(s) | International search report - published on: | EP | 13.08.2020 | Classification | IPC: | C09K5/14, F28D20/02 | [2022/31] | CPC: |
C09K5/14 (EP,KR,US);
F28D20/0034 (US);
F28D20/021 (EP,KR);
Y02E60/14 (EP)
|
Former IPC [2021/50] | C09K5/14 | 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 [2021/50] | 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: | PHASENWECHSELMATERIALIEN (PCM) MIT FEST-ZU-FEST-ÜBERGÄNGEN | [2021/50] | English: | PHASE CHANGE MATERIALS (PCMS) WITH SOLID TO SOLID TRANSITIONS | [2021/50] | French: | MATÉRIAUX À CHANGEMENT DE PHASE (PCM) À TRANSITIONS SOLIDE À SOLIDE | [2021/50] | Entry into regional phase | 18.08.2021 | National basic fee paid | 18.08.2021 | Designation fee(s) paid | 18.08.2021 | Examination fee paid | Examination procedure | 08.10.2020 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 18.08.2021 | Examination requested [2021/50] | 18.08.2021 | Date on which the examining division has become responsible | 22.12.2021 | Amendment by applicant (claims and/or description) | 25.07.2022 | Communication of intention to grant the patent | 01.12.2022 | Fee for grant paid | 01.12.2022 | Fee for publishing/printing paid | 01.12.2022 | Receipt of the translation of the claim(s) | Opposition(s) | 12.10.2023 | No opposition filed within time limit [2023/51] | Fees paid | Renewal fee | 07.01.2022 | Renewal fee patent year 03 |
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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 | 11.01.2023 | CZ | 11.01.2023 | EE | 11.01.2023 | HR | 11.01.2023 | LT | 11.01.2023 | LV | 11.01.2023 | MC | 11.01.2023 | RO | 11.01.2023 | RS | 11.01.2023 | SI | 11.01.2023 | SK | 11.01.2023 | SM | 11.01.2023 | LU | 10.02.2023 | NO | 11.04.2023 | GR | 12.04.2023 | IS | 11.05.2023 | PT | 11.05.2023 | [2024/11] |
Former [2023/50] | AT | 11.01.2023 | |
CZ | 11.01.2023 | ||
EE | 11.01.2023 | ||
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
MC | 11.01.2023 | ||
RO | 11.01.2023 | ||
RS | 11.01.2023 | ||
SK | 11.01.2023 | ||
SM | 11.01.2023 | ||
LU | 10.02.2023 | ||
NO | 11.04.2023 | ||
GR | 12.04.2023 | ||
IS | 11.05.2023 | ||
PT | 11.05.2023 | ||
Former [2023/49] | AT | 11.01.2023 | |
CZ | 11.01.2023 | ||
EE | 11.01.2023 | ||
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
MC | 11.01.2023 | ||
RO | 11.01.2023 | ||
RS | 11.01.2023 | ||
SM | 11.01.2023 | ||
LU | 10.02.2023 | ||
NO | 11.04.2023 | ||
GR | 12.04.2023 | ||
IS | 11.05.2023 | ||
PT | 11.05.2023 | ||
Former [2023/48] | AT | 11.01.2023 | |
EE | 11.01.2023 | ||
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
MC | 11.01.2023 | ||
RS | 11.01.2023 | ||
SM | 11.01.2023 | ||
NO | 11.04.2023 | ||
GR | 12.04.2023 | ||
IS | 11.05.2023 | ||
PT | 11.05.2023 | ||
Former [2023/46] | AT | 11.01.2023 | |
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
RS | 11.01.2023 | ||
SM | 11.01.2023 | ||
NO | 11.04.2023 | ||
GR | 12.04.2023 | ||
IS | 11.05.2023 | ||
PT | 11.05.2023 | ||
Former [2023/39] | AT | 11.01.2023 | |
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
RS | 11.01.2023 | ||
NO | 11.04.2023 | ||
GR | 12.04.2023 | ||
IS | 11.05.2023 | ||
PT | 11.05.2023 | ||
Former [2023/37] | AT | 11.01.2023 | |
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
RS | 11.01.2023 | ||
NO | 11.04.2023 | ||
GR | 12.04.2023 | ||
PT | 11.05.2023 | ||
Former [2023/36] | AT | 11.01.2023 | |
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
LV | 11.01.2023 | ||
RS | 11.01.2023 | ||
NO | 11.04.2023 | ||
PT | 11.05.2023 | ||
Former [2023/35] | AT | 11.01.2023 | |
HR | 11.01.2023 | ||
LT | 11.01.2023 | ||
RS | 11.01.2023 | ||
NO | 11.04.2023 | ||
PT | 11.05.2023 | ||
Former [2023/34] | LT | 11.01.2023 | |
RS | 11.01.2023 | ||
PT | 11.05.2023 | ||
Former [2023/33] | LT | 11.01.2023 | Cited in | International search | [XI]US2002172634 (ANGAIAH SUBRAMANIAN [IN], et al) [X] 1-6,10-13,15-23,26 * claim 1 * [I] 7-9,14,24,25,27-34; | [XI]US2018265364 (ZIMMERMAN CRAIG [US], et al) [X] 1-13,15-26,29-31,33,34 * figure 2; examples 1-20; claims 1-37 * [I] 14,27,28,32; | [XI]US2018320987 (DA SILVA ALEXANDRE K [US], et al) [X] 1-7,10-13,15-26,29-31 * paragraph [0055]; claims 19-20 * * paragraph [0099] * * paragraph [0123] * * paragraph [0162] * [I] 8,9,14,27,28,32-34; | [XI] - PETROV G S ET AL, "Determination of heat capacity and enthalpies of phase transitions of ammonium, sodium and potassium tetrafluoroborates", THERMOCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 87, doi:10.1016/0040-6031(85)85362-4, ISSN 0040-6031, (19850515), pages 381 - 383, (19850515), XP026568610 [X] 1-7,10-13,15-23,26 * abstract * [I] 8,9,14,24,25,27-34 DOI: http://dx.doi.org/10.1016/0040-6031(85)85362-4 |