ALSTOM TECHNOLOGY LTD
Patent Owner
Stats
- 359 US PATENTS IN FORCE
- 14 US APPLICATIONS PENDING
- Feb 27, 2018 most recent publication
Details
- 359 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 10,442 Total Citation Count
- Nov 09, 1988 Earliest Filing
- 531 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0341,339 METHOD FOR OBTAINING A CONFIGURATION FOR JOINING A CERAMIC MATERIAL TO A METALLIC STRUCTUREAug 21, 17Nov 30, 17[C04B, B23K, F23R, B32B]
2017/0336,266 TEMPERATURE MEASUREMENT IN SWITCHGEAR STATIONSDec 09, 14Nov 23, 17[G01K, H01Q, H02B, H03H]
2016/0224,301 METHODS FOR CREATING DYNAMIC LISTS FROM SELECTED AREAS OF A POWER SYSTEM OF A UTILITY COMPANYApr 05, 16Aug 04, 16[G09G, G06F]
2016/0156,186 MULTI-INTERVAL DISPATCH METHOD FOR ENABLING DISPATCHERS IN POWER GRID CONTROL CENTERS TO MANAGE CHANGES BACKGROUNDFeb 01, 16Jun 02, 16[H02J, G05B]
2016/0025,552 DEVICE AND METHOD FOR MEASURING VIBRATIONS OF A ROTORJul 23, 15Jan 28, 16[G01H, G01M, G01P]
2015/0380,934 PRE-PROCESSING OF DATA FOR AUTOMATIC GENERATION CONTROLSep 03, 15Dec 31, 15[H02J, G05B]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9906002 Resistive element, RC module, and RC voltage divider for a high-voltage electrical substation insulated by a dielectric fluidMar 10, 14Feb 27, 18[H02B, G01R, H01C, H01G, H05K]
9899125 Medium- or high-voltage electrical appliance having a low environmental impact and hybrid insulationSep 09, 13Feb 20, 18[H01B, H02B, H01H]
9890897 Support structure comprising a shock absorbing pillarOct 28, 14Feb 13, 18[F16M, E04B, E04C, A47G]
9837801 Gas-insulated medium or high-voltage electrical apparatus including carbon dioxide, oxygen, and heptafluoro-isobutyronitrileSep 17, 14Dec 05, 17[H01B, H02B, H01F]
9780539 Method of extracting a jacket of a gas insulated substation (GIS) under a metal casingFeb 21, 14Oct 03, 17[H02B]
9768609 Protection system and method for an electrical variable speed doubly fed induction machineFeb 25, 14Sep 19, 17[H02P, H02H]
9727828 Method for evaluating operational and financial performance for dispatchers using after the fact analysisJul 02, 10Aug 08, 17[H02J, G06Q]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0162,349 SELF-BLAST CIRCUIT BREAKER USING THE TWO-PHASE STATE OF A GAS TO IMPROVE THE CUT-OFF PROPERTIESAbandonedJul 08, 15Jun 08, 17[C01B, H01H]
2016/0329,178 MANUFACTURED PIECE FOR A GAS-INSULATED HIGH-VOLTAGE CIRCUIT BREAKER TANK WITH PARTICLE TRAPS AND TANK CONTAINING SUCH A PIECEAbandonedMay 05, 15Nov 10, 16[H01H]
2015/0372,582 CONTROL OF A THREE-PHASE VOLTAGE CONVERTER IN UNBALANCED MODEAbandonedFeb 13, 14Dec 24, 15[H02M]
2015/0357,135 CIRCUIT BREAKER PROVIDED WITH MEANS THAT REDUCE THE SWITCHING ARC BETWEEN PERMANENT CONTACTSAbandonedJan 27, 14Dec 10, 15[H01H]
2015/0357,941 VOLTAGE SOURCE CONVERTER COMPRISING A CHAIN-LINK CONVERTERAbandonedOct 16, 13Dec 10, 15[H02M]
2015/0107,247 CONTROL SYSTEM FOR OXY FIRED POWER GENERATION AND METHOD OF OPERATING THE SAMEAbandonedOct 18, 13Apr 23, 15[F01K, G05B]
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