| EP3022508 - HEAT / ENTHALPY EXCHANGER ELEMENT AND METHOD FOR THE PRODUCTION [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 02.07.2021 Database last updated on 14.03.2026 | |
| Former | The patent has been granted Status updated on 01.06.2018 | ||
| Former | Grant of patent is intended Status updated on 20.02.2018 | Most recent event Tooltip | 05.08.2022 | Lapse of the patent in a contracting state New state(s): IT | published on 07.09.2022 [2022/36] | Applicant(s) | For all designated states Westwind Limited 35 Ballards Lane London N3 1XW / GB | [2021/31] |
| Former [2016/21] | For all designated states Westwind Limited 35 Ballards Lane London N3 1XW / GB | Inventor(s) | 01 /
RIENDEAU, Marcel 116, Schmuck Shefford, Québec J2M 1P8 / CA | [2016/21] | Representative(s) | Hepp Wenger Ryffel AG Friedtalweg 5 9500 Wil / CH | [2021/31] |
| Former [2018/27] | Rausch Wanischeck-Bergmann Brinkmann Partnerschaft mbB Patentanwälte Am Seestern 8 40547 Düsseldorf / DE | ||
| Former [2016/21] | Stenger Watzke Ring Intellectual Property Am Seestern 8 40547 Düsseldorf / DE | Application number, filing date | 14826884.0 | 11.07.2014 | [2016/21] | WO2014CA00566 | Priority number, date | US201361856306P | 19.07.2013 Original published format: US 201361856306 P | [2016/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2015006856 | Date: | 22.01.2015 | Language: | EN | [2015/03] | Type: | A1 Application with search report | No.: | EP3022508 | Date: | 25.05.2016 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.01.2015 takes the place of the publication of the European patent application. | [2016/21] | Type: | B1 Patent specification | No.: | EP3022508 | Date: | 04.07.2018 | Language: | EN | [2018/27] | Type: | B2 New European patent specification | No.: | EP3022508 | Date: | 04.08.2021 | Language: | EN | [2021/31] | Search report(s) | International search report - published on: | CA | 22.01.2015 | (Supplementary) European search report - dispatched on: | EP | 15.02.2017 | Classification | IPC: | B23P15/26, B29C51/10, B32B27/08, B32B3/24, B32B3/28, B32B38/04, F28F21/08, // F28F21/06, B32B38/06, B32B38/12 | [2018/10] | CPC: |
B21D53/04 (EP);
F28F13/18 (US);
B23P15/26 (EP,US);
B29C51/105 (EP,US);
B29C51/265 (US);
B32B38/04 (EP,US);
F28D21/0015 (EP,US);
F28F21/08 (EP,US);
F28F3/02 (US);
B29C51/02 (EP,US);
B29C51/082 (EP,US);
B29C51/14 (EP,US);
B29C51/32 (EP,US);
B29K2105/0085 (US);
B29K2105/256 (US);
B29L2009/001 (EP,US);
B29L2031/18 (EP,US);
B32B2038/047 (EP,US);
B32B2307/724 (EP,US);
B32B37/12 (EP,US);
B32B37/203 (EP,US);
B32B38/06 (EP,US);
B32B38/12 (EP,US);
F28F21/06 (EP,US);
F28F2255/08 (EP,US);
F28F2275/02 (EP,US);
F28F2275/04 (EP,US);
F28F2275/06 (EP,US)
(-)
|
| Former IPC [2017/11] | B23P15/26, B32B27/08, B32B3/24, B32B3/28, B32B38/04, B32B38/12, F28F21/08, // F28F21/06, F28D21/00, B32B38/06 | ||
| Former IPC [2016/21] | F28D21/00, B23P15/26, B32B27/08, B32B3/24, B32B3/28, B32B37/02, B32B38/04, B32B38/06, F28F13/18, F28F21/06, F28F21/08 | 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 [2016/21] | Title | German: | WÄRME-/ENTHALPIETAUSCHERELEMENT UND VERFAHREN ZUR HERSTELLUNG | [2016/21] | English: | HEAT / ENTHALPY EXCHANGER ELEMENT AND METHOD FOR THE PRODUCTION | [2016/21] | French: | ÉLÉMENT D'ÉCHANGEUR DE CHALEUR/ENTHALPIQUE ET PROCÉDÉ DE FABRICATION ASSOCIÉ | [2016/21] | Entry into regional phase | 16.02.2016 | National basic fee paid | 16.02.2016 | Search fee paid | 16.02.2016 | Designation fee(s) paid | 16.02.2016 | Examination fee paid | Examination procedure | 16.02.2016 | Examination requested [2016/21] | 18.08.2017 | Amendment by applicant (claims and/or description) | 21.02.2018 | Communication of intention to grant the patent | 23.05.2018 | Fee for grant paid | 23.05.2018 | Fee for publishing/printing paid | 23.05.2018 | Receipt of the translation of the claim(s) | Opposition(s) | Opponent(s) | 01
09.10.2020
03.01.2019
ADMISSIBLE Zehnder Group International AG Moortalstrasse 1 5722 Gränichen / CH Opponent's representative Rentsch Partner AG Kirchenweg 8 Postfach 8034 Zürich / CH | [N/P] |
| Former [2020/47] | |||
| Opponent(s) | 01
09.10.2020
03.01.2019
ADMISSIBLE Zehnder Group International AG Moortalstrasse 1 5722 Gränichen / CH Opponent's representative Rentsch Partner AG Bellerivestrasse 203 Postfach 8034 Zürich / CH | ||
| Former [2019/05] | |||
| Opponent(s) | 01
20.12.2018
ADMISSIBLE Zehnder Group International AG Moortalstrasse 1 5722 Gränichen / CH Opponent's representative Patentanwälte Bregenzer und Reule Partnerschaftsgesellschaft mbB Neckarstraße 47 73728 Esslingen / DE | 09.04.2019 | Invitation to proprietor to file observations on the notice of opposition | 05.08.2019 | Reply of patent proprietor to notice(s) of opposition | 26.05.2020 | Cancellation of oral proceeding that was planned for 22.06.2020 | 22.06.2020 | Date of oral proceedings | 14.07.2020 | Despatch of a communication from the opposition division (Time limit: M02) | 19.08.2020 | Reply to a communication from the opposition division | 05.11.2020 | Despatch of interlocutory decision in opposition | 15.11.2020 | Legal effect of interlocutory decision in opposition | 15.04.2021 | Despatch of communication that the patent will be maintained as amended | 28.06.2021 | Fee for printing new specification paid | Fees paid | Renewal fee | 08.07.2016 | Renewal fee patent year 03 | 27.07.2017 | Renewal fee patent year 04 |
| 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 | 11.07.2014 | AL | 04.07.2018 | AT | 04.07.2018 | CY | 04.07.2018 | CZ | 04.07.2018 | DK | 04.07.2018 | EE | 04.07.2018 | FI | 04.07.2018 | HR | 04.07.2018 | LT | 04.07.2018 | LV | 04.07.2018 | MC | 04.07.2018 | MK | 04.07.2018 | NL | 04.07.2018 | PL | 04.07.2018 | PT | 04.07.2018 | RO | 04.07.2018 | RS | 04.07.2018 | SE | 04.07.2018 | SI | 04.07.2018 | SK | 04.07.2018 | SM | 04.07.2018 | TR | 04.07.2018 | IE | 11.07.2018 | LU | 11.07.2018 | MT | 11.07.2018 | BE | 31.07.2018 | CH | 31.07.2018 | LI | 31.07.2018 | BG | 04.10.2018 | NO | 04.10.2018 | GR | 05.10.2018 | IS | 04.11.2018 | GB | 11.07.2021 | IT | 11.07.2021 | FR | 31.07.2021 | [2022/36] |
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| BE | 31.07.2018 | ||
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| IE | 11.07.2018 | ||
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| CH | 31.07.2018 | ||
| LI | 31.07.2018 | ||
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| Former [2019/07] | LT | 04.07.2018 | Documents cited: | Search | No further relevant documents disclosed | International search | [A] WO2008155810 (MITSUBISHI ELECTRIC CORP et al.) [A] | [A] WO2007116567 (MITSUBISHI ELECTRIC CORP et al.) [A] | [A] WO2010132983 (DPOINT TECHNOLOGIES INC et al.) [A] | [A] CA2383487 (MITSUBISHI ELECTRIC CORP et al.) [A] | by applicant | WO02072242 | WO2008155810 | CA2383487 | US201313744917 | US2013269906 | EP12000365 | EP2618090 | Opposition | US85630610 | EP2829836 | EP2829834 | US201361856306 | EP2829836 | EP2829834 |