EP2489956 - Cooling system of an electric construction element that heats up [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 07.08.2020 Database last updated on 12.07.2024 | |
Former | The patent has been granted Status updated on 03.03.2017 | ||
Former | Grant of patent is intended Status updated on 27.01.2017 | Most recent event Tooltip | 07.08.2020 | Patent maintained (B2 publication) | published on 09.09.2020 [2020/37] | Applicant(s) | For all designated states Gerdes Holding GmbH & Co. KG Pirolweg 1-5 21337 Lüneburg / DE | [2020/03] |
Former [2012/34] | For all designated states Gerdes OHG Pirolweg 1-5 21337 Lüneburg / DE | Inventor(s) | 01 /
Beck, Klaus Hebbelstraße 13 22946 Trittau / DE | 02 /
Koch, Christian Lüneburger Straße 30a 21403 Wendisch Evern / DE | [2012/34] | Representative(s) | Stork Bamberger Patentanwälte PartmbB Meiendorfer Strasse 89 22145 Hamburg / DE | [2017/14] |
Former [2012/34] | Stork Bamberger Patentanwälte Postfach 73 04 66 22124 Hamburg / DE | Application number, filing date | 11155224.6 | 21.02.2011 | [2012/34] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP2489956 | Date: | 22.08.2012 | Language: | DE | [2012/34] | Type: | A9 Corrected patent application | No.: | EP2489956 | Date: | 31.10.2012 | [2012/44] | Type: | B1 Patent specification | No.: | EP2489956 | Date: | 05.04.2017 | Language: | DE | [2017/14] | Type: | B2 New European patent specification | No.: | EP2489956 | Date: | 09.09.2020 | Language: | DE | [2020/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.08.2011 | Classification | IPC: | F24H9/00, F24H9/20, H01L23/32, H01L23/40 | [2012/34] | CPC: |
H01L23/4006 (EP);
F24H9/2028 (EP,US);
F24H1/121 (EP);
H01L2924/0002 (EP)
| C-Set: |
H01L2924/0002, H01L2924/00 (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 [2017/14] |
Former [2012/34] | 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 | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | Kühleinrichtung eines elektrischen, sich erwärmenden Bauelements | [2012/34] | English: | Cooling system of an electric construction element that heats up | [2012/34] | French: | Dispositif de refroidissement d'un composant électrique se chauffant | [2012/34] | Examination procedure | 20.02.2013 | Amendment by applicant (claims and/or description) | 20.02.2013 | Examination requested [2013/14] | 20.09.2016 | Communication of intention to grant the patent | 26.01.2017 | Fee for grant paid | 26.01.2017 | Fee for publishing/printing paid | 26.01.2017 | 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 20.09.2016 | Opposition(s) | Opponent(s) | 01
05.01.2018
ADMISSIBLE Stiebel Eltron GmbH & Co. KG Dr.-Stiebel-Str. 37603 Holzminden / DE Opponent's representative Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Postfach 10 60 78 28060 Bremen / DE | [2018/07] | 17.01.2018 | Invitation to proprietor to file observations on the notice of opposition | 23.05.2018 | Reply of patent proprietor to notice(s) of opposition | 12.11.2019 | Date of oral proceedings | 06.12.2019 | Despatch of interlocutory decision in opposition | 06.12.2019 | Despatch of minutes of oral proceedings | 08.04.2020 | Legal effect of interlocutory decision in opposition | 04.05.2020 | Despatch of communication that the patent will be maintained as amended | 31.07.2020 | Fee for printing new specification paid | Appeal following opposition | 14.02.2020 | Appeal received No. T0339/20 | 08.04.2020 | Result of appeal procedure: appeal of the proprietor withdrawn | 06.02.2020 | Appeal received No. T0339/20 | 08.04.2020 | Result of appeal procedure: appeal of the proprietor withdrawn | Fees paid | Renewal fee | 27.02.2013 | Renewal fee patent year 03 | 26.02.2014 | Renewal fee patent year 04 | 26.02.2015 | Renewal fee patent year 05 | 23.02.2016 | Renewal fee patent year 06 | 24.02.2017 | Renewal fee patent year 07 |
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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 | 21.02.2011 | AL | 05.04.2017 | CY | 05.04.2017 | CZ | 05.04.2017 | DK | 05.04.2017 | EE | 05.04.2017 | ES | 05.04.2017 | FI | 05.04.2017 | HR | 05.04.2017 | IT | 05.04.2017 | LT | 05.04.2017 | LV | 05.04.2017 | MC | 05.04.2017 | MK | 05.04.2017 | MT | 05.04.2017 | NL | 05.04.2017 | PL | 05.04.2017 | PT | 05.04.2017 | RO | 05.04.2017 | RS | 05.04.2017 | SE | 05.04.2017 | SI | 05.04.2017 | SK | 05.04.2017 | SM | 05.04.2017 | TR | 05.04.2017 | BG | 05.07.2017 | NO | 05.07.2017 | GR | 06.07.2017 | IS | 05.08.2017 | AT | 21.02.2018 | IE | 21.02.2018 | LU | 21.02.2018 | BE | 28.02.2018 | CH | 28.02.2018 | FR | 28.02.2018 | LI | 28.02.2018 | [2020/33] |
Former [2020/31] | HU | 21.02.2011 | |
CY | 05.04.2017 | ||
CZ | 05.04.2017 | ||
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EE | 05.04.2017 | ||
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TR | 05.04.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
AT | 21.02.2018 | ||
IE | 21.02.2018 | ||
LU | 21.02.2018 | ||
BE | 28.02.2018 | ||
CH | 28.02.2018 | ||
FR | 28.02.2018 | ||
LI | 28.02.2018 | ||
Former [2020/27] | HU | 21.02.2011 | |
CZ | 05.04.2017 | ||
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TR | 05.04.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
AT | 21.02.2018 | ||
IE | 21.02.2018 | ||
LU | 21.02.2018 | ||
BE | 28.02.2018 | ||
CH | 28.02.2018 | ||
FR | 28.02.2018 | ||
LI | 28.02.2018 | ||
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BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
AT | 21.02.2018 | ||
IE | 21.02.2018 | ||
LU | 21.02.2018 | ||
BE | 28.02.2018 | ||
CH | 28.02.2018 | ||
FR | 28.02.2018 | ||
LI | 28.02.2018 | ||
Former [2019/23] | CZ | 05.04.2017 | |
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SM | 05.04.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
AT | 21.02.2018 | ||
IE | 21.02.2018 | ||
LU | 21.02.2018 | ||
BE | 28.02.2018 | ||
CH | 28.02.2018 | ||
FR | 28.02.2018 | ||
LI | 28.02.2018 | ||
Former [2019/12] | CZ | 05.04.2017 | |
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BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
IE | 21.02.2018 | ||
LU | 21.02.2018 | ||
BE | 28.02.2018 | ||
CH | 28.02.2018 | ||
FR | 28.02.2018 | ||
LI | 28.02.2018 | ||
Former [2019/09] | CZ | 05.04.2017 | |
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SM | 05.04.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
IE | 21.02.2018 | ||
LU | 21.02.2018 | ||
CH | 28.02.2018 | ||
LI | 28.02.2018 | ||
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BG | 05.07.2017 | ||
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GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
LU | 21.02.2018 | ||
CH | 28.02.2018 | ||
LI | 28.02.2018 | ||
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DK | 05.04.2017 | ||
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ES | 05.04.2017 | ||
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SM | 05.04.2017 | ||
BG | 05.07.2017 | ||
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BG | 05.07.2017 | ||
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GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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SM | 05.04.2017 | ||
BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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ES | 05.04.2017 | ||
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BG | 05.07.2017 | ||
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GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
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GR | 06.07.2017 | ||
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BG | 05.07.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
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NL | 05.04.2017 | ||
NO | 05.07.2017 | ||
GR | 06.07.2017 | ||
IS | 05.08.2017 | ||
Former [2017/48] | NL | 05.04.2017 | Documents cited: | Search | [A]DE2728564 (SIEMENS AG) [A] 1-15 * page 4, line 33 - page 5, line 25; figure - *; | [A]DE3123036 (CKD PRAHA [CS]) [A] 1-15 * page 8 - page 9; figure - * * page 8 - page 12; figure - *; | [A]DE3143336 (SEMIKRON GLEICHRICHTERBAU [DE]) [A] 1-15* abstract *; | [A]DE19806017 (LG SEMICON CO LTD [KR]) [A] 1-15 * column 2, line 46 - column 3, line 35; figure - *; | [A]US6055154 (AZAR KAVEH [US]) [A] 1-15 * abstract *; | [A]US6892796 (NAGASHIMA JAMES [US], et al) [A] 1-15 * abstract * | by applicant | DE202004012263U | Opposition | DE2728564 | EP2226590 | EP2455680 | US4756081 | US5483103 | US2001008046 |