EP2728693 - Current differential protection [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.02.2017 Database last updated on 02.09.2024 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US | [N/P] |
Former [2016/14] | For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US | ||
Former [2014/19] | For all designated states General Electric Company 1 River Road Schenectady, New York 12345 / US | Inventor(s) | 01 /
Pan, Yan GE Global Research 1 Research Circle Building K1-3A59 Niskayuna, NY New York 12309 / US | 02 /
Premerlani, William James General Electric Company, Global Research 1 Research Circle Building K1-3A59 Niskayuna, NY New York 12309 / US | [2014/19] | Representative(s) | Cleary, Fidelma GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [2014/19] | Application number, filing date | 13190440.1 | 28.10.2013 | [2014/19] | Priority number, date | US201213665479 | 31.10.2012 Original published format: US201213665479 | [2014/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2728693 | Date: | 07.05.2014 | Language: | EN | [2014/19] | Type: | B1 Patent specification | No.: | EP2728693 | Date: | 06.04.2016 | Language: | EN | [2016/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.04.2014 | Classification | IPC: | H02H3/30, G06F13/42, H02H7/26, H04J3/02, // H02H1/00 | [2015/50] | CPC: |
H02H3/305 (EP,US);
H02H3/28 (KR);
G01R31/08 (US);
H02H7/263 (EP,US);
H02H1/0061 (EP,US)
|
Former IPC [2014/19] | H02H3/30, G06F13/42, H02H7/26, H04J3/02, H02H1/00 | 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 [2016/14] |
Former [2014/19] | 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 | Title | German: | Stromdifferenzialschutz | [2014/19] | English: | Current differential protection | [2014/19] | French: | Protection différentielle de courant | [2014/19] | Examination procedure | 03.11.2014 | Amendment by applicant (claims and/or description) | 07.11.2014 | Examination requested [2014/51] | 19.11.2015 | Communication of intention to grant the patent | 04.02.2016 | Fee for grant paid | 04.02.2016 | Fee for publishing/printing paid | 04.02.2016 | 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 19.11.2015 | Opposition(s) | 10.01.2017 | No opposition filed within time limit [2017/11] | Fees paid | Renewal fee | 02.11.2015 | Renewal fee patent year 03 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | 28.10.2013 | AL | 06.04.2016 | AT | 06.04.2016 | BE | 06.04.2016 | BG | 06.04.2016 | CY | 06.04.2016 | CZ | 06.04.2016 | DK | 06.04.2016 | EE | 06.04.2016 | ES | 06.04.2016 | FI | 06.04.2016 | HR | 06.04.2016 | IT | 06.04.2016 | LT | 06.04.2016 | LV | 06.04.2016 | MC | 06.04.2016 | MK | 06.04.2016 | NL | 06.04.2016 | PL | 06.04.2016 | RO | 06.04.2016 | RS | 06.04.2016 | SE | 06.04.2016 | SI | 06.04.2016 | SK | 06.04.2016 | SM | 06.04.2016 | TR | 06.04.2016 | NO | 06.07.2016 | GR | 07.07.2016 | IS | 06.08.2016 | PT | 08.08.2016 | IE | 28.10.2016 | LU | 28.10.2016 | CH | 31.10.2016 | LI | 31.10.2016 | MT | 31.10.2016 | [2018/46] |
Former [2018/45] | HU | 28.10.2013 | |
AT | 06.04.2016 | ||
BE | 06.04.2016 | ||
BG | 06.04.2016 | ||
CY | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
MC | 06.04.2016 | ||
MK | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
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SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
TR | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
IE | 28.10.2016 | ||
LU | 28.10.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
MT | 31.10.2016 | ||
Former [2018/38] | HU | 28.10.2013 | |
AT | 06.04.2016 | ||
BE | 06.04.2016 | ||
BG | 06.04.2016 | ||
CY | 06.04.2016 | ||
CZ | 06.04.2016 | ||
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EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
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IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
MC | 06.04.2016 | ||
MK | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
IE | 28.10.2016 | ||
LU | 28.10.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
MT | 31.10.2016 | ||
Former [2018/32] | HU | 28.10.2013 | |
AT | 06.04.2016 | ||
BE | 06.04.2016 | ||
CY | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
MC | 06.04.2016 | ||
MK | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
IE | 28.10.2016 | ||
LU | 28.10.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
MT | 31.10.2016 | ||
Former [2018/28] | HU | 28.10.2013 | |
AT | 06.04.2016 | ||
BE | 06.04.2016 | ||
CY | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
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FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
MC | 06.04.2016 | ||
MK | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
IE | 28.10.2016 | ||
LU | 28.10.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
Former [2017/51] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
IE | 28.10.2016 | ||
LU | 28.10.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
Former [2017/43] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
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HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
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PL | 06.04.2016 | ||
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RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
LU | 28.10.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
Former [2017/37] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SI | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
CH | 31.10.2016 | ||
LI | 31.10.2016 | ||
Former [2017/11] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SK | 06.04.2016 | ||
SM | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2017/10] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
SK | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2017/09] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
CZ | 06.04.2016 | ||
DK | 06.04.2016 | ||
EE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RO | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2017/07] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
DK | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2017/03] | AT | 06.04.2016 | |
BE | 06.04.2016 | ||
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
IT | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2016/52] | AT | 06.04.2016 | |
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RS | 06.04.2016 | ||
SE | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2016/51] | AT | 06.04.2016 | |
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RS | 06.04.2016 | ||
NO | 06.07.2016 | ||
GR | 07.07.2016 | ||
IS | 06.08.2016 | ||
PT | 08.08.2016 | ||
Former [2016/50] | AT | 06.04.2016 | |
ES | 06.04.2016 | ||
FI | 06.04.2016 | ||
HR | 06.04.2016 | ||
LT | 06.04.2016 | ||
LV | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
RS | 06.04.2016 | ||
NO | 06.07.2016 | ||
IS | 06.08.2016 | ||
Former [2016/49] | FI | 06.04.2016 | |
LT | 06.04.2016 | ||
NL | 06.04.2016 | ||
PL | 06.04.2016 | ||
NO | 06.07.2016 | ||
IS | 06.08.2016 | ||
Former [2016/48] | LT | 06.04.2016 | |
NL | 06.04.2016 | ||
NO | 06.07.2016 | ||
IS | 06.08.2016 | ||
Former [2016/46] | LT | 06.04.2016 | |
NL | 06.04.2016 | ||
NO | 06.07.2016 | ||
Former [2016/44] | NL | 06.04.2016 | Documents cited: | Search | [A]US4760487 (KWONG WAH S [GB], et al) [A] 1,12* the whole document *; | [A]US2011063766 (KASZTENNY BOGDAN Z [CA], et al) [A] 1-15 * paragraphs [0028] - [0066]; figures 1,8 * | by applicant | US5958060 |