EP2378297 - System and method for detecting voltage dependence in insulation systems based on harmonic analysis [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 23.07.2021 Database last updated on 03.09.2024 | |
Former | Examination is in progress Status updated on 20.11.2020 | ||
Former | Request for examination was made Status updated on 16.12.2016 | Most recent event Tooltip | 23.07.2021 | Application deemed to be withdrawn | published on 25.08.2021 [2021/34] | Applicant(s) | For all designated states Avo Mutli-Amp Corporation dba Megger 4271 Bronze Way Dallas, TX 75237-1088 / US | [2012/15] |
Former [2011/42] | For all designated states AVO Multi-Amp Corporation DBA Megger, Inc. 4271 Bronze Way Dallas, TX 75237 / US | Inventor(s) | 01 /
Werelius, Nils Peter Sunnerstavagen 30 186 70, Brottby / SE | 02 /
Ohlen, Mats Gunnar Frejgatan 5 114 20, Stockholm / SE | [2011/42] | Representative(s) | Bergenstråhle & Partners AB P.O. Box 17704 118 93 Stockholm / SE | [N/P] |
Former [2011/42] | Hibbert, Juliet Jane Grace, et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ / GB | Application number, filing date | 11162571.1 | 15.04.2011 | [2011/42] | Priority number, date | US20100762114 | 16.04.2010 Original published format: US 762114 | [2011/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2378297 | Date: | 19.10.2011 | Language: | EN | [2011/42] | Type: | A3 Search report | No.: | EP2378297 | Date: | 08.06.2016 | Language: | EN | [2016/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.05.2016 | Classification | IPC: | G01R27/26, G01R31/12, G01R29/26, G01R31/14, G01R23/20 | [2016/23] | CPC: |
G01R27/2617 (EP,US);
G01R31/14 (US);
G01R29/26 (US);
G01R23/20 (EP,US);
G01R31/12 (EP,US)
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Former IPC [2011/42] | G01R27/26, G01R31/12 | 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 [2017/03] |
Former [2011/42] | 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 | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | System und Verfahren zur Erfassung der Spannungsabhängigkeit in Isoliersystemen auf Basis von Oberwellenanalyse | [2011/42] | English: | System and method for detecting voltage dependence in insulation systems based on harmonic analysis | [2011/42] | French: | Système et procédé pour détecter la dépendance à la tension dans des systèmes d'isolation basés sur une analyse des harmoniques | [2011/42] | Examination procedure | 15.04.2011 | Date on which the examining division has become responsible | 08.12.2016 | Amendment by applicant (claims and/or description) | 08.12.2016 | Examination requested [2017/03] | 19.11.2020 | Despatch of a communication from the examining division (Time limit: M04) | 30.03.2021 | Application deemed to be withdrawn, date of legal effect [2021/34] | 21.04.2021 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2021/34] | 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 19.11.2020 | Fees paid | Renewal fee | 29.04.2013 | Renewal fee patent year 03 | 28.04.2014 | Renewal fee patent year 04 | 27.04.2015 | Renewal fee patent year 05 | 27.04.2016 | Renewal fee patent year 06 | 20.04.2017 | Renewal fee patent year 07 | 20.06.2018 | Renewal fee patent year 08 | 28.06.2019 | Renewal fee patent year 09 | 18.03.2020 | Renewal fee patent year 10 | Penalty fee | Additional fee for renewal fee | 30.04.2018 | 08   M06   Fee paid on   20.06.2018 | 30.04.2019 | 09   M06   Fee paid on   28.06.2019 | 30.04.2021 | 11   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. | Documents cited: | Search | [A]US5612624 (CLINTON HENRY H [US]) [A] 1-15* column 1, line 65 - column 2, line 18; figure 1; claims 1-6 *; | [Y]US2003139891 (COFFEEN LARRY T [US]) [Y] 1-15 * paragraphs [0073] , [0084] , [0086] , [0105] - [0120]; figures 1-7 *; | [Y]US6617859 (ORTON HARRY E [CA]) [Y] 1-15 * figure 1; claim 1 *; | [A] - DAVID L MCKINNON ED - JOSEPH C PEARSON ET AL, "Using a six fault zone approach for predictive maintenance on motors", ELECTRICAL INSULATION CONFERENCE AND ELECTRICAL MANUFACTURING EXPO, 2007, IEEE, PISCATAWAY, NJ, USA, (20071022), ISBN 978-1-4244-0446-9, pages 253 - 264, XP031285215 [A] 1-15 * page 257 - page 259; figures 9,11,12 * |