EP2109207 - Liquid cooled electric machine and process for cooling an electric machine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.06.2021 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 26.06.2020 | ||
Former | Grant of patent is intended Status updated on 18.02.2020 | ||
Former | Examination is in progress Status updated on 11.02.2017 | Most recent event Tooltip | 27.04.2024 | Lapse of the patent in a contracting state New state(s): MK | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states Liebherr-Components Biberach GmbH Hans-Liebherr-Strasse 45 88400 Biberach/Riß / DE | [2020/31] |
Former [2012/16] | For all designated states Liebherr-Components Biberach GmbH Hans-Liebherr-Strasse 45 88400 Biberach/Riß / DE | ||
Former [2009/42] | For all designated states Liebherr-Werk Biberach GmbH Hans-Liebherr-Strasse 45 88400 Biberach an der Riss / DE | Inventor(s) | 01 /
Graner, Klaus Panoramaweg 8a 88524 Uttenweiler-Ahlen / DE | 02 /
Lis, Johann Kernerstrasse 4 88499 Riedingen / DE | [2009/42] | Representative(s) | Thoma, Michael, et al Lorenz Seidler Gossel Rechtsanwälte Patentanwälte Partnerschaft mbB Widenmayerstraße 23 80538 München / DE | [2020/31] |
Former [2009/42] | Thoma, Michael, et al Lorenz - Seidler - Gossel Widenmayerstraße 23 80538 München / DE | Application number, filing date | 09005174.9 | 08.04.2009 | [2009/42] | Priority number, date | DE20081018064 | 09.04.2008 Original published format: DE102008018064 | DE20081022105 | 05.05.2008 Original published format: DE102008022105 | [2009/42] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP2109207 | Date: | 14.10.2009 | Language: | DE | [2009/42] | Type: | A3 Search report | No.: | EP2109207 | Date: | 04.03.2015 | Language: | DE | [2015/10] | Type: | B1 Patent specification | No.: | EP2109207 | Date: | 29.07.2020 | Language: | DE | [2020/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.01.2015 | Classification | IPC: | H02K3/24, H02K9/06, H02K9/08, H02K9/19, H02K9/16 | [2009/42] | CPC: |
H02K3/24 (EP,US);
H02K5/203 (US);
H02K9/08 (EP,US);
H02K9/12 (EP,US);
H02K9/04 (EP,US)
| Designated contracting states | 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, SE, SI, SK, TR [2020/31] |
Former [2009/42] | 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, SE, SI, SK, TR | Title | German: | Flüssigkeitsgekühlte elektrische Maschine sowie Verfahren zur Kühlung einer solchen elektrischen Maschine | [2009/42] | English: | Liquid cooled electric machine and process for cooling an electric machine | [2009/42] | French: | Machine électrique refroidi par un liquide et procédé correspondant | [2009/42] | Examination procedure | 20.08.2015 | Amendment by applicant (claims and/or description) | 20.08.2015 | Examination requested [2015/40] | 27.09.2016 | Despatch of a communication from the examining division (Time limit: M04) | 06.02.2017 | Reply to a communication from the examining division | 19.02.2020 | Communication of intention to grant the patent | 17.06.2020 | Fee for grant paid | 17.06.2020 | Fee for publishing/printing paid | 17.06.2020 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 27.09.2016 | Opposition(s) | 30.04.2021 | No opposition filed within time limit [2021/27] | Fees paid | Renewal fee | 23.04.2011 | Renewal fee patent year 03 | 24.04.2012 | Renewal fee patent year 04 | 25.04.2013 | Renewal fee patent year 05 | 24.04.2014 | Renewal fee patent year 06 | 23.04.2015 | Renewal fee patent year 07 | 10.03.2016 | Renewal fee patent year 08 | 24.04.2017 | Renewal fee patent year 09 | 27.04.2018 | Renewal fee patent year 10 | 23.04.2019 | Renewal fee patent year 11 | 22.03.2020 | Renewal fee patent year 12 |
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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 | 08.04.2009 | CY | 29.07.2020 | CZ | 29.07.2020 | DK | 29.07.2020 | EE | 29.07.2020 | FI | 29.07.2020 | HR | 29.07.2020 | LT | 29.07.2020 | LV | 29.07.2020 | MC | 29.07.2020 | MK | 29.07.2020 | NL | 29.07.2020 | PL | 29.07.2020 | RO | 29.07.2020 | SE | 29.07.2020 | SI | 29.07.2020 | SK | 29.07.2020 | BG | 29.10.2020 | NO | 29.10.2020 | GR | 30.10.2020 | IS | 29.11.2020 | PT | 30.11.2020 | AT | 08.04.2021 | GB | 08.04.2021 | IE | 08.04.2021 | LU | 08.04.2021 | [2024/22] |
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AT | 08.04.2021 | ||
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GB | 08.04.2021 | ||
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PT | 30.11.2020 | ||
LU | 08.04.2021 | ||
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BG | 29.10.2020 | ||
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GR | 30.10.2020 | ||
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GR | 30.10.2020 | ||
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GR | 30.10.2020 | ||
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PT | 30.11.2020 | ||
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PT | 30.11.2020 | ||
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NO | 29.10.2020 | ||
PT | 30.11.2020 | ||
Former [2021/07] | FI | 29.07.2020 | |
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NO | 29.10.2020 | Documents cited: | Search | [Y]DE1024161 (SIEMENS AG); | [A]DE2836903 (SIEMENS AG); | [Y]WO9854819 (ELIN EBG MOTOREN GMBH [AT]); | [Y]DE10117071 (HITACHI KOKI KK [JP]); | [Y]WO2007113024 (SIEMENS AG [DE], et al); | [Y]WO2008006934 (ABB OY [FI], et al); | [Y]WO2008022108 (BOMBARDIER TRANSP GMBH [DE], et al); | [Y]WO2008031804 (SIEMENS AG [DE], et al) | Examination | DE19648455 | by applicant | GB947652 | DE1813090 | DE3135223 |