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EP2791475
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EP About this file: EP2791475
| EP2791475 - COMPRESSOR AIRFOIL TIP CLEARANCE OPTIMIZATION SYSTEM [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 23.10.2020 Database last updated on 04.11.2024 | |
| Former | Examination is in progress Status updated on 23.03.2018 | Most recent event Tooltip | 23.10.2020 | Application deemed to be withdrawn | published on 25.11.2020 [2020/48] | Applicant(s) | For all designated states Siemens Energy, Inc. 4400 Alafaya Trail Orlando, FL 32826-2399 / US | [2014/43] | Inventor(s) | 01 /
LITTLE, David A. 921 South Belfast Place Chuluota, FL 32766 / US | 02 /
PU, Zhengxiang 2565 Dark Oat Court Oviedo, FL 32766 / US | [2014/43] | Representative(s) | Maier, Daniel Oliver, et al Siemens AG Postfach 22 16 34 80506 München / DE | [N/P] |
| Former [2014/43] | Maier, Daniel Oliver, et al Siemens AG Postfach 22 16 34 80506 München / DE | Application number, filing date | 12861063.1 | 07.12.2012 | WO2012US68466 | Priority number, date | US201113326399 | 15.12.2011 Original published format: US201113326399 | [2014/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2013126126 | Date: | 29.08.2013 | Language: | EN | [2013/35] | Type: | A2 Application without search report | No.: | EP2791475 | Date: | 22.10.2014 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.08.2013 takes the place of the publication of the European patent application. | [2014/43] | Search report(s) | International search report - published on: | EP | 17.10.2013 | Classification | IPC: | F01D11/22, F04D29/16 | [2014/43] | CPC: |
F04D29/164 (EP,US);
F04D19/028 (EP,US);
F04D29/052 (EP,US);
F04D29/522 (EP,US);
F01D11/22 (EP,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 [2014/43] | Title | German: | SYSTEM ZUR OPTIMIERUNG EINER VERDICHTERSCHAUFELSPITZENREINIGUNG | [2014/43] | English: | COMPRESSOR AIRFOIL TIP CLEARANCE OPTIMIZATION SYSTEM | [2014/43] | French: | SYSTÈME D'OPTIMISATION DU JEU EN BOUT DE PLAN AÉRODYNAMIQUE DE COMPRESSEUR | [2014/43] | Entry into regional phase | 02.06.2014 | National basic fee paid | 02.06.2014 | Designation fee(s) paid | 02.06.2014 | Examination fee paid | Examination procedure | 02.06.2014 | Examination requested [2014/43] | 14.05.2015 | Amendment by applicant (claims and/or description) | 27.03.2018 | Despatch of a communication from the examining division (Time limit: M06) | 31.08.2018 | Reply to a communication from the examining division | 01.07.2020 | Application deemed to be withdrawn, date of legal effect [2020/48] | 21.07.2020 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2020/48] | 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 27.03.2018 | Request for further processing for: | 14.05.2015 | Request for further processing filed | 14.05.2015 | Full payment received (date of receipt of payment) Request granted | 29.05.2015 | Decision despatched | 14.05.2015 | Request for further processing filed | 14.05.2015 | Full payment received (date of receipt of payment) Request granted | 29.05.2015 | Decision despatched | Fees paid | Renewal fee | 19.12.2014 | Renewal fee patent year 03 | 18.12.2015 | Renewal fee patent year 04 | 20.12.2016 | Renewal fee patent year 05 | 20.12.2017 | Renewal fee patent year 06 | 17.12.2018 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.12.2019 | 08 M06 Not yet paid |
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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. | Cited in | International search | [A]US2008267769 (SCHWARZ FREDERICK M [US], et al) [A] 1-17* paragraphs [0053] - [0056]; figure 12 * | Examination | EP1600607 |