| EP3346136 - COMPRESSOR ROTOR BLADE SEALING ARRANGEMENT WITH A ROTATING SHROUD EXTENDING ALONG THE UPSTREAM HALF OF THE BLADE TIP ONLY [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.03.2020 Database last updated on 14.03.2026 | |
| Former | The patent has been granted Status updated on 19.04.2019 | ||
| Former | Grant of patent is intended Status updated on 01.01.2019 | ||
| Former | Request for examination was made Status updated on 08.06.2018 | Most recent event Tooltip | 08.09.2023 | Lapse of the patent in a contracting state New state(s): SI | published on 11.10.2023 [2023/41] | Applicant(s) | For all designated states IHI Corporation 1-1, Toyosu 3-chome Koto-ku Tokyo 135-8710 / JP | [2018/28] | Inventor(s) | 01 /
GOTO, Shinya c/o IHI Corporation 1-1, Toyosu 3-chome Koto-ku Tokyo, 135-8710 / JP | 02 /
MUROOKA, Takeshi c/o IHI Corporation 1-1, Toyosu 3-chome Koto-ku Tokyo, 135-8710 / JP | [2018/28] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | [2018/28] | Application number, filing date | 18156937.7 | 28.03.2007 | [2018/28] | Priority number, date | JP20060302551 | 08.11.2006 Original published format: JP 2006302551 | [2018/28] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3346136 | Date: | 11.07.2018 | Language: | EN | [2018/28] | Type: | B1 Patent specification | No.: | EP3346136 | Date: | 22.05.2019 | Language: | EN | [2019/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.05.2018 | Classification | IPC: | F04D29/16, F04D29/54, F04D29/52, F04D29/56 | [2018/28] | CPC: |
F04D29/164 (EP,US);
F01D11/001 (EP,US);
F01D11/08 (EP,US);
F01D5/143 (EP,US);
F01D5/225 (EP,US);
F04D29/321 (EP,US);
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR [2018/28] | Title | German: | VERDICHTERROTORSCHAUFEL-DICHTUNGSVORRICHTUNG MIT EINEM DECKBAND, DASS SICH NUR ENTLANG DERSTROMAUFSEITIGEN HÄLFTE DER SCHAUFELSPITZE ERSTRECKT | [2019/03] | English: | COMPRESSOR ROTOR BLADE SEALING ARRANGEMENT WITH A ROTATING SHROUD EXTENDING ALONG THE UPSTREAM HALF OF THE BLADE TIP ONLY | [2018/28] | French: | DISPOSITIF D'ÉTANCHÉITÉ DE PALE DE ROTOR DE COMPRESSEUR AVEC UNE VIROLE QUI NE S'ÉTEND QUE LE LONG DE LA MOITIÉ AMONT DE L'EXTRÉMITÉ DE L'AUBE | [2018/28] |
| Former [2018/28] | VERDICHTERROTORSCHAUFEL-DICHTUNGSVORRICHTUNG MIT EINEM DECKBAND, DASS SICH NUR ENTLANG DER STROMAUFSEITIGEN HÄLFTE DER SCHAUFELSPITZE ERSTRECKT | Examination procedure | 15.02.2018 | Examination requested [2018/28] | 15.02.2018 | Date on which the examining division has become responsible | 02.01.2019 | Communication of intention to grant the patent | 03.04.2019 | Fee for grant paid | 03.04.2019 | Fee for publishing/printing paid | 03.04.2019 | Receipt of the translation of the claim(s) | Parent application(s) Tooltip | EP07739979.8 / EP2083175 | Opposition(s) | 25.02.2020 | No opposition filed within time limit [2020/18] | Fees paid | Renewal fee | 15.02.2018 | Renewal fee patent year 03 | 15.02.2018 | Renewal fee patent year 04 | 15.02.2018 | Renewal fee patent year 05 | 15.02.2018 | Renewal fee patent year 06 | 15.02.2018 | Renewal fee patent year 07 | 15.02.2018 | Renewal fee patent year 08 | 15.02.2018 | Renewal fee patent year 09 | 15.02.2018 | Renewal fee patent year 10 | 15.02.2018 | Renewal fee patent year 11 | 15.02.2018 | Renewal fee patent year 12 | 28.03.2019 | Renewal fee patent year 13 |
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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 | 28.03.2007 | AT | 22.05.2019 | CY | 22.05.2019 | CZ | 22.05.2019 | DK | 22.05.2019 | EE | 22.05.2019 | ES | 22.05.2019 | FI | 22.05.2019 | LT | 22.05.2019 | LV | 22.05.2019 | MC | 22.05.2019 | MT | 22.05.2019 | NL | 22.05.2019 | PL | 22.05.2019 | RO | 22.05.2019 | SE | 22.05.2019 | SI | 22.05.2019 | SK | 22.05.2019 | TR | 22.05.2019 | BG | 22.08.2019 | GR | 23.08.2019 | IS | 22.09.2019 | PT | 22.09.2019 | [2023/41] |
| Former [2022/30] | HU | 28.03.2007 | |
| AT | 22.05.2019 | ||
| CY | 22.05.2019 | ||
| CZ | 22.05.2019 | ||
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| EE | 22.05.2019 | ||
| ES | 22.05.2019 | ||
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| BG | 22.08.2019 | ||
| GR | 23.08.2019 | ||
| IS | 22.09.2019 | ||
| PT | 22.09.2019 | ||
| Former [2022/28] | HU | 28.03.2007 | |
| AT | 22.05.2019 | ||
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| CZ | 22.05.2019 | ||
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| EE | 22.05.2019 | ||
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| BG | 22.08.2019 | ||
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| Former [2020/50] | AT | 22.05.2019 | |
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| BG | 22.08.2019 | ||
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| BG | 22.08.2019 | ||
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| BG | 22.08.2019 | ||
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| Former [2020/09] | CZ | 22.05.2019 | |
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| Former [2019/51] | ES | 22.05.2019 | |
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| BG | 22.08.2019 | ||
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| Former [2019/49] | ES | 22.05.2019 | |
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| Former [2019/48] | ES | 22.05.2019 | |
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| PT | 22.09.2019 | ||
| Former [2019/47] | ES | 22.05.2019 | |
| FI | 22.05.2019 | ||
| LT | 22.05.2019 | Documents cited: | Search | [A] EP0292250 (UNION CARBIDE CORP et al.) | [A] US5518364 (NEISE WOLFGANG et al.) | [A] US3146938 (FRANK SMITH LEWIS et al.) [A] 1-4 * abstract * | by applicant | JP2002371802 | JP2005030316 |