| EP3119928 - METHOD FOR DELAMINATION OF CERAMIC HARD MATERIAL LAYERS FROM STEEL AND CEMENTED CARBIDE SUBSTRATES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.06.2019 Database last updated on 14.03.2026 | |
| Former | The patent has been granted Status updated on 20.07.2018 | ||
| Former | Grant of patent is intended Status updated on 27.05.2018 | ||
| Former | Request for examination was made Status updated on 09.04.2018 | ||
| Former | Grant of patent is intended Status updated on 30.11.2017 | ||
| Former | Request for examination was made Status updated on 23.12.2016 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states Platit AG Moosstrasse 68-78 2540 Grenchen / CH | [2017/04] | Inventor(s) | 01 /
WITTEl, Birgit Schöneggstrasse 9 CH-2540 Grenchen / CH | 02 /
LAHTZ, Gunnar Bielstrasse 148 CH-2540 Grenchen / CH | 03 /
BÜCHEL, Christian Rainstrasse 5 CH-2555 Brügg / CH | 04 /
PROCHAZKA, Jan Bahnweg 16 CH-2545 Selzach / CH | 05 /
LÜMKEMANN, Andreas Kohlrütistrasse 12 CH-3297 Leuzingen / CH | 06 /
WÄLCHLI, Peter Rötistrasse 17 CH-4500 Solothurn / CH | 07 /
CSELLE, Tibor Reinertstrasse 57 CH-4515 Oberdorf / CH | [2017/04] | Representative(s) | Schmauder & Partner AG Patent- & Markenanwälte VSP Zwängiweg 7 8038 Zürich / CH | [2017/04] | Application number, filing date | 14711234.6 | 18.03.2014 | [2017/04] | WO2014EP55376 | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2015139731 | Date: | 24.09.2015 | Language: | DE | [2015/38] | Type: | A1 Application with search report | No.: | EP3119928 | Date: | 25.01.2017 | Language: | DE | The application published by WIPO in one of the EPO official languages on 24.09.2015 takes the place of the publication of the European patent application. | [2017/04] | Type: | B1 Patent specification | No.: | EP3119928 | Date: | 22.08.2018 | Language: | DE | [2018/34] | Search report(s) | International search report - published on: | EP | 24.09.2015 | Classification | IPC: | C25F5/00, C25F7/00, C25F3/06 | [2017/50] | CPC: |
C25F5/00 (EP,KR,US);
C25F3/06 (EP,US);
C25F7/00 (EP,KR,US)
|
| Former IPC [2017/04] | C25F5/00, C25F7/00 | 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 [2017/04] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERFAHREN ZUM ENTSCHICHTEN VON KERAMISCHEN HARTSTOFFSCHICHTEN VON STAHL- UND HARTMETALL-SUBSTRATEN | [2017/04] | English: | METHOD FOR DELAMINATION OF CERAMIC HARD MATERIAL LAYERS FROM STEEL AND CEMENTED CARBIDE SUBSTRATES | [2017/04] | French: | PROCÉDÉ D'ENLÈVEMENT DE COUCHES EN MATÉRIAU CÉRAMIQUE DUR DE SUBSTRATS EN ACIER ET EN MÉTAL DUR | [2017/04] | Entry into regional phase | 21.09.2016 | National basic fee paid | 21.09.2016 | Designation fee(s) paid | 21.09.2016 | Examination fee paid | Examination procedure | 06.07.2015 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 21.09.2016 | Examination requested [2017/04] | 21.09.2016 | Date on which the examining division has become responsible | 01.12.2017 | Communication of intention to grant the patent | 29.03.2018 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 29.03.2018 | Fee for grant paid | 29.03.2018 | Fee for publishing/printing paid | 28.05.2018 | Communication of intention to grant the patent | 17.07.2018 | 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 01.12.2017 | Opposition(s) | 23.05.2019 | No opposition filed within time limit [2019/31] | Fees paid | Renewal fee | 21.09.2016 | Renewal fee patent year 03 | 16.02.2017 | Renewal fee patent year 04 | 18.01.2018 | Renewal fee patent year 05 |
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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 | 18.03.2014 | AL | 22.08.2018 | CY | 22.08.2018 | DK | 22.08.2018 | EE | 22.08.2018 | ES | 22.08.2018 | HR | 22.08.2018 | LT | 22.08.2018 | LV | 22.08.2018 | MC | 22.08.2018 | MK | 22.08.2018 | MT | 22.08.2018 | PL | 22.08.2018 | RO | 22.08.2018 | RS | 22.08.2018 | SI | 22.08.2018 | SK | 22.08.2018 | SM | 22.08.2018 | TR | 22.08.2018 | BG | 22.11.2018 | NO | 22.11.2018 | GR | 23.11.2018 | IS | 22.12.2018 | PT | 22.12.2018 | GB | 18.03.2019 | IE | 18.03.2019 | LU | 18.03.2019 | BE | 31.03.2019 | FR | 31.03.2019 | [2022/31] |
| Former [2021/32] | HU | 18.03.2014 | |
| AL | 22.08.2018 | ||
| CY | 22.08.2018 | ||
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| MT | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| TR | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| PT | 22.12.2018 | ||
| GB | 18.03.2019 | ||
| IE | 18.03.2019 | ||
| LU | 18.03.2019 | ||
| BE | 31.03.2019 | ||
| FR | 31.03.2019 | ||
| Former [2021/26] | AL | 22.08.2018 | |
| CY | 22.08.2018 | ||
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| MT | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| TR | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| PT | 22.12.2018 | ||
| GB | 18.03.2019 | ||
| IE | 18.03.2019 | ||
| LU | 18.03.2019 | ||
| BE | 31.03.2019 | ||
| FR | 31.03.2019 | ||
| Former [2020/29] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| MT | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| TR | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| PT | 22.12.2018 | ||
| GB | 18.03.2019 | ||
| IE | 18.03.2019 | ||
| LU | 18.03.2019 | ||
| BE | 31.03.2019 | ||
| FR | 31.03.2019 | ||
| Former [2020/17] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| TR | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| GB | 18.03.2019 | ||
| IE | 18.03.2019 | ||
| LU | 18.03.2019 | ||
| BE | 31.03.2019 | ||
| FR | 31.03.2019 | ||
| Former [2020/11] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| GB | 18.03.2019 | ||
| IE | 18.03.2019 | ||
| LU | 18.03.2019 | ||
| BE | 31.03.2019 | ||
| FR | 31.03.2019 | ||
| Former [2020/09] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| IE | 18.03.2019 | ||
| LU | 18.03.2019 | ||
| Former [2020/01] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| LU | 18.03.2019 | ||
| Former [2019/46] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| MC | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/37] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SI | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/26] | AL | 22.08.2018 | |
| DK | 22.08.2018 | ||
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| SM | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/23] | AL | 22.08.2018 | |
| EE | 22.08.2018 | ||
| ES | 22.08.2018 | ||
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| SK | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/22] | AL | 22.08.2018 | |
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| PL | 22.08.2018 | ||
| RO | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/12] | AL | 22.08.2018 | |
| HR | 22.08.2018 | ||
| LT | 22.08.2018 | ||
| LV | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/11] | HR | 22.08.2018 | |
| LT | 22.08.2018 | ||
| RS | 22.08.2018 | ||
| BG | 22.11.2018 | ||
| NO | 22.11.2018 | ||
| GR | 23.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/08] | LT | 22.08.2018 | |
| NO | 22.11.2018 | ||
| IS | 22.12.2018 | ||
| Former [2019/07] | LT | 22.08.2018 | |