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EP1589647
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EP About this file: EP1589647
| EP1589647 - Current-voltage converter and relative control circuit [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 03.10.2014 Database last updated on 26.03.2026 | Most recent event Tooltip | 03.10.2014 | Application deemed to be withdrawn | published on 05.11.2014 [2014/45] | Applicant(s) | For all designated states Kalfhaus, Reinhard Jahnstrasse 2 D-63533 Mainhausen / DE | [2005/43] | Inventor(s) | 01 /
see applicant ... | [2005/43] | Representative(s) | Stoffregen, Hans-Herbert Patentanwalt Postfach 21 44 63411 Hanau / DE | [N/P] |
| Former [2008/37] | Stoffregen, Hans-Herbert Patentanwalt Postfach 21 44 63411 Hanau / DE | ||
| Former [2005/43] | Stoffregen, Hans-Herbert Patentanwalt, Friedrich-Ebert-Anlage 11b 63450 Hanau / DE | Application number, filing date | 05011676.3 | 04.01.1999 | [2005/43] | Priority number, date | DE1998100105 | 05.01.1998 Original published format: DE 19800105 | [2005/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP1589647 | Date: | 26.10.2005 | Language: | DE | [2005/43] | Type: | A3 Search report | No.: | EP1589647 | Date: | 24.04.2013 | Language: | DE | [2013/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.03.2013 | Classification | IPC: | H02M3/28, H02M3/335, H02M1/00 | [2005/43] | CPC: |
H02M1/4258 (EP,US);
H02M3/285 (EP,US);
H02M3/335 (EP,US);
H02M3/33561 (EP,US);
H02M3/33569 (EP,US);
H02M7/493 (EP,US);
| Designated contracting states | AT, CH, DE, DK, FR, GB, LI, SE [2005/43] | Title | German: | Strom-Spannungsregler und zugehöriger Regelkreis | [2005/43] | English: | Current-voltage converter and relative control circuit | [2005/43] | French: | Convertisseur courant - tension et circuit de régulation correspondant | [2005/43] | Examination procedure | 18.10.2013 | Amendment by applicant (claims and/or description) | 18.10.2013 | Examination requested [2013/48] | 17.12.2013 | Communication of intention to grant the patent | 29.04.2014 | Application deemed to be withdrawn, date of legal effect [2014/45] | 04.06.2014 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2014/45] | Parent application(s) Tooltip | EP99100017.5 / EP0928059 | Divisional application(s) |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 (EP19990100017) is 22.03.2007 | Fees paid | Renewal fee | 31.05.2005 | Renewal fee patent year 03 | 31.05.2005 | Renewal fee patent year 04 | 31.05.2005 | Renewal fee patent year 05 | 31.05.2005 | Renewal fee patent year 06 | 31.05.2005 | Renewal fee patent year 07 | 27.01.2006 | Renewal fee patent year 08 | 30.01.2007 | Renewal fee patent year 09 | 29.01.2008 | Renewal fee patent year 10 | 07.03.2008 | Renewal fee patent year 11 | 28.01.2010 | Renewal fee patent year 12 | 20.01.2011 | Renewal fee patent year 13 | 25.01.2012 | Renewal fee patent year 14 | 28.01.2013 | Renewal fee patent year 15 | 29.01.2014 | Renewal fee patent year 16 |
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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 | [Y] DE19515210 (KALFHAUS REINHARD et al.) | [Y] DE19609123 (SIEMENS AG et al.) | [Y] US4974141 (SEVERINSKY ALEX et al.) | [Y] US5006975 (NEUFELD HERMAN et al.) | by applicant | DE19515210 | DE19609123 | US4974141 | US5006975 | DE4414677 |