| EP2855945 - METHOD FOR OPERATING A HYDRAULIC SYSTEM [Right-click to bookmark this link] | |||
| Former [2015/15] | HYDRAULIKSYSTEM | ||
| [2017/14] | Status | Patent maintained as amended Status updated on 29.09.2023 Database last updated on 08.04.2026 | |
| Former | The patent has been granted Status updated on 09.02.2018 | ||
| Former | Grant of patent is intended Status updated on 24.11.2017 | ||
| Former | Examination is in progress Status updated on 04.08.2017 | ||
| Former | Grant of patent is intended Status updated on 21.03.2017 | ||
| Former | Examination is in progress Status updated on 09.12.2016 | Most recent event Tooltip | 29.09.2023 | Patent maintained (B2 publication) | published on 01.11.2023 [2023/44] | Applicant(s) | For all designated states Putzmeister Engineering GmbH Max-Eyth-Strasse 10 72631 Aichtal / DE | [2023/44] |
| Former [2015/15] | For all designated states Putzmeister Engineering GmbH Max-Eyth-Strasse 10 72631 Aichtal / DE | Inventor(s) | 01 /
VEIT, Jan-Martin Tannheimerstrasse 7 72768 Reutlingen / DE | 02 /
MÜNZENMAIER, Werner Am Lerchenberg 53 72622 Nürtingen / DE | [2015/15] | Representative(s) | Pfiz/Gauss Patentanwälte PartmbB Tübinger Strasse 26 70178 Stuttgart / DE | [2023/44] |
| Former [2018/11] | Wolf, Eckhard, et al Pfiz/Gauss Patentanwälte PartmbB Tübinger Strasse 26 70178 Stuttgart / DE | ||
| Former [2015/15] | Wolf, Eckhard, et al Patentanwälte Wolf & Lutz Hauptmannsreute 93 70193 Stuttgart / DE | Application number, filing date | 13711642.2 | 20.03.2013 | [2018/11] | WO2013EP55747 | Priority number, date | DE201210209142 | 31.05.2012 Original published format: DE102012209142 | [2015/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2013178373 | Date: | 05.12.2013 | Language: | DE | [2013/49] | Type: | A1 Application with search report | No.: | EP2855945 | Date: | 08.04.2015 | Language: | DE | The application published by WIPO in one of the EPO official languages on 05.12.2013 takes the place of the publication of the European patent application. | [2015/15] | Type: | B1 Patent specification | No.: | EP2855945 | Date: | 14.03.2018 | Language: | DE | [2018/11] | Type: | B2 New European patent specification | No.: | EP2855945 | Date: | 01.11.2023 | Language: | DE | [2023/44] | Search report(s) | International search report - published on: | EP | 05.12.2013 | Classification | IPC: | F15B11/17 | [2015/15] | CPC: |
F04B15/02 (EP,CN,KR,US);
F15B7/006 (EP,CN,KR,US);
F15B11/17 (KR,US);
E02F9/2292 (US);
F04B49/06 (EP,CN,KR,US);
F04B9/1178 (US);
F15B13/027 (US);
F15B13/028 (US);
F15B13/06 (US);
F15B2211/20538 (EP);
F15B2211/20546 (EP,CN,KR,US);
F15B2211/20561 (EP,CN,KR,US);
F15B2211/20576 (US);
F15B2211/216 (EP);
F15B2211/26 (US);
F15B2211/27 (EP,CN,US);
F15B2211/3059 (US);
F15B2211/31594 (US);
F15B2211/4159 (US);
F15B2211/428 (US);
F15B2211/613 (EP,CN,US);
F15B2211/7053 (EP,CN,US);
F15B2211/7114 (US);
F15B2211/7121 (EP,CN,US);
F15B2211/781 (US)
(-)
| 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 [2015/15] | Title | German: | VERFAHREN ZUM BETRIEB EINES HYDRAULIKSYSTEMS | [2023/29] | English: | METHOD FOR OPERATING A HYDRAULIC SYSTEM | [2023/29] | French: | MÉTHODE POUR L'OPÉRATION D'UN SYSTÈME HYDRAULIQUE | [2023/29] |
| Former [2015/15] | HYDRAULIKSYSTEM | ||
| Former [2015/15] | HYDRAULIKSYSTEM | ||
| Former [2015/15] | SYSTÈME HYDRAULIQUE | Entry into regional phase | 22.08.2014 | National basic fee paid | 22.08.2014 | Designation fee(s) paid | 22.08.2014 | Examination fee paid | Examination procedure | 29.08.2013 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 22.08.2014 | Examination requested [2015/15] | 03.03.2015 | Amendment by applicant (claims and/or description) | 15.02.2016 | Despatch of a communication from the examining division (Time limit: M04) | 24.02.2016 | Reply to a communication from the examining division | 14.06.2016 | Despatch of a communication from the examining division (Time limit: M06) | 07.12.2016 | Reply to a communication from the examining division | 22.03.2017 | Communication of intention to grant the patent | 01.08.2017 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 24.11.2017 | Communication of intention to grant the patent | 01.02.2018 | Fee for grant paid | 01.02.2018 | Fee for publishing/printing paid | 01.02.2018 | 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 15.02.2016 | Opposition(s) | Opponent(s) | 01
11.12.2018
14.12.2018
ADMISSIBLE Schwing GmbH Heerstr. 9 - 27 44653 Herne / DE Opponent's representative Schneiders & Behrendt Bochum Gerard-Mortier-Platz 6 44793 Bochum / DE | [N/P] |
| Former [2022/37] | |||
| Opponent(s) | 01
11.12.2018
14.12.2018
ADMISSIBLE Schwing GmbH Heerstr. 9 - 27 44653 Herne / DE Opponent's representative Schneiders & Behrendt Bochum Huestraße 23 44787 Bochum / DE | ||
| Former [2019/10] | |||
| Opponent(s) | 01
11.12.2018
14.12.2018
ADMISSIBLE Schwing GmbH Heerstr. 9 - 27 44653 Herne / DE Opponent's representative Schneiders & Behrendt PartmbB Rechtsanwälte - Patentanwälte Huestraße 23 44787 Bochum / DE | ||
| Former [2019/03] | |||
| Opponent(s) | 01
11.12.2018
Friedrich Wilh. Schwing GmbH Heerstr. 9-27 D-44653 Herne / DE Opponent's representative Schneiders & Behrendt PartmbB Rechtsanwälte - Patentanwälte Huestraße 23 44787 Bochum / DE | 04.01.2019 | Invitation to proprietor to file observations on the notice of opposition | 15.07.2019 | Reply of patent proprietor to notice(s) of opposition | 08.09.2020 | Cancellation of oral proceeding that was planned for 27.11.2020 | 27.11.2020 | Date of oral proceedings | 05.05.2021 | Date of oral proceedings | 21.06.2021 | Despatch of interlocutory decision in opposition | 21.06.2021 | Despatch of minutes of oral proceedings | 17.05.2023 | Legal effect of interlocutory decision in opposition | 20.06.2023 | Despatch of communication that the patent will be maintained as amended | 19.09.2023 | Fee for printing new specification paid | Appeal following opposition | 25.08.2021 | Appeal received No. T1387/21 | 25.08.2021 | Payment of appeal fee | 29.10.2021 | Statement of grounds filed | 17.05.2023 | Result of appeal procedure: appeal of the proprietor withdrawn | 17.05.2023 | Date of oral proceedings | Fees paid | Renewal fee | 23.03.2015 | Renewal fee patent year 03 | 22.03.2016 | Renewal fee patent year 04 | 29.03.2017 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | 20.03.2013 | AL | 14.03.2018 | CY | 14.03.2018 | CZ | 14.03.2018 | DK | 14.03.2018 | EE | 14.03.2018 | ES | 14.03.2018 | FI | 14.03.2018 | HR | 14.03.2018 | LT | 14.03.2018 | LV | 14.03.2018 | MC | 14.03.2018 | MK | 14.03.2018 | MT | 14.03.2018 | NL | 14.03.2018 | PL | 14.03.2018 | RO | 14.03.2018 | RS | 14.03.2018 | SE | 14.03.2018 | SI | 14.03.2018 | SK | 14.03.2018 | SM | 14.03.2018 | AT | 20.03.2018 | IE | 20.03.2018 | LU | 20.03.2018 | BE | 31.03.2018 | CH | 31.03.2018 | LI | 31.03.2018 | FR | 14.05.2018 | BG | 14.06.2018 | GB | 14.06.2018 | NO | 14.06.2018 | GR | 15.06.2018 | IS | 14.07.2018 | PT | 16.07.2018 | [2020/33] |
| Former [2020/31] | HU | 20.03.2013 | |
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| DK | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MC | 14.03.2018 | ||
| MK | 14.03.2018 | ||
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| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
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| SE | 14.03.2018 | ||
| SI | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| AT | 20.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BE | 31.03.2018 | ||
| CH | 31.03.2018 | ||
| LI | 31.03.2018 | ||
| FR | 14.05.2018 | ||
| BG | 14.06.2018 | ||
| GB | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2020/30] | HU | 20.03.2013 | |
| AL | 14.03.2018 | ||
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| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
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| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MC | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SI | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| AT | 20.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BE | 31.03.2018 | ||
| CH | 31.03.2018 | ||
| LI | 31.03.2018 | ||
| FR | 14.05.2018 | ||
| BG | 14.06.2018 | ||
| GB | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/46] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| DK | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
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| LV | 14.03.2018 | ||
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| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| AT | 20.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BE | 31.03.2018 | ||
| CH | 31.03.2018 | ||
| LI | 31.03.2018 | ||
| FR | 14.05.2018 | ||
| BG | 14.06.2018 | ||
| GB | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/23] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
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| DK | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
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| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SI | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BE | 31.03.2018 | ||
| CH | 31.03.2018 | ||
| LI | 31.03.2018 | ||
| FR | 14.05.2018 | ||
| BG | 14.06.2018 | ||
| GB | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/21] | AL | 14.03.2018 | |
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| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MC | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SI | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BE | 31.03.2018 | ||
| CH | 31.03.2018 | ||
| LI | 31.03.2018 | ||
| BG | 14.06.2018 | ||
| GB | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/12] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| DK | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MC | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SI | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BE | 31.03.2018 | ||
| CH | 31.03.2018 | ||
| LI | 31.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/08] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| DK | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MC | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| IE | 20.03.2018 | ||
| LU | 20.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/06] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MC | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| LU | 20.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/04] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| LU | 20.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2019/03] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| PT | 16.07.2018 | ||
| Former [2018/52] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| CZ | 14.03.2018 | ||
| EE | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| PL | 14.03.2018 | ||
| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| SM | 14.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| Former [2018/50] | AL | 14.03.2018 | |
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| RO | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| SK | 14.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| Former [2018/47] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| ES | 14.03.2018 | ||
| FI | 14.03.2018 | ||
| HR | 14.03.2018 | ||
| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
| GR | 15.06.2018 | ||
| Former [2018/46] | AL | 14.03.2018 | |
| CY | 14.03.2018 | ||
| FI | 14.03.2018 | ||
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| RS | 14.03.2018 | ||
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| BG | 14.06.2018 | ||
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| Former [2018/45] | CY | 14.03.2018 | |
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| LV | 14.03.2018 | ||
| MT | 14.03.2018 | ||
| NL | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
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| Former [2018/43] | CY | 14.03.2018 | |
| FI | 14.03.2018 | ||
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| LT | 14.03.2018 | ||
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| RS | 14.03.2018 | ||
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| BG | 14.06.2018 | ||
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| Former [2018/40] | CY | 14.03.2018 | |
| FI | 14.03.2018 | ||
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| LT | 14.03.2018 | ||
| LV | 14.03.2018 | ||
| RS | 14.03.2018 | ||
| SE | 14.03.2018 | ||
| BG | 14.06.2018 | ||
| NO | 14.06.2018 | ||
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| Former [2018/37] | CY | 14.03.2018 | |
| FI | 14.03.2018 | ||
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| LT | 14.03.2018 | ||
| NO | 14.06.2018 | ||
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| NO | 14.06.2018 | Cited in | International search | [X] EP1995155 (VOLVO CONSTR EQUIP HOLDING SE et al.) [X] 1 * paragraph [0004]; figure 1 * | [X] GB2251961 (LINDE AG et al.) [X] 1 * page 5 - page 6; figure 1 * | [X] WO9209811 (KOMATSU MFG CO LTD et al.) [X] 1 * abstract * | [X] US4073141 (LOHBAUER KENNETH R et al.) [X] 1 * column 1, line 54 - column 2, line 65; figure 1 * | Opposition | CN102400968 | DE3703297 | JPH0914128 | DE1952034 | CN101824915 | CN202001241 | DE4100988 | DE3243738 | CN102400968 |