UTILX CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 10123
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 7152
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 247
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0142,344 METHOD AND APPARATUS FOR MEASURING PARTIAL DISCHARGE CHARGE VALUE IN FREQUENCY DOMAINOct 17, 14May 21, 15[G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9689909 System for analyzing and locating partial dischargesJan 09, 13Jun 27, 17[G06F, G01R]
9285395 Synchronizer for a data acquisition systemOct 26, 09Mar 15, 16[G01R]
9210257 Systems and methods employing time domain reflectometryJun 09, 11Dec 08, 15[H04M, H04B, G01R]
9110105 High performance sensor for partial discharge signal-analyzing systemsNov 02, 12Aug 18, 15[G01R]
8988099 On-line time domain reflectometer systemJun 22, 10Mar 24, 15[G01R]
8967178 Saturation valve assembly for electric cablesApr 20, 12Mar 03, 15[F16K]
8344252 Cable splice connection assemblyAug 20, 09Jan 01, 13[H01R]
7959477 Cable termination connection assemblyAug 20, 09Jun 14, 11[H01R]
7777131 Composition and method for restoring an electrical cable and inhibiting corrosion in the aluminum conductor coreDec 27, 07Aug 17, 10[B05D, H01B, B32B]
7723611 Cable connector having fluid reservoirJun 09, 09May 25, 10[H01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0160,283 ON-LINE TIME DOMAIN REFLECTOMETER SYSTEMAbandonedFeb 13, 15Jun 11, 15[G01R]
2013/0073,231 IN-SITU DATA ACQUISITION SYSTEMS AND METHODSAbandonedApr 30, 12Mar 21, 13[G06F, G01R, H05K]
2011/0294,350 CONNECTORS WITH STEPPED INNER CAVITYAbandonedApr 29, 11Dec 01, 11[H01R]
2011/0171,369 Electrical Cable Restoration FluidAbandonedMar 22, 11Jul 14, 11[B05D, C09D]
2009/0209,141 CABLE AND CABLE CONNECTION ASSEMBLYAbandonedMay 01, 09Aug 20, 09[H01R]
2009/0114,882 Electrical Cable Restoration FluidAbandonedApr 28, 06May 07, 09[C23F]
7331806 Cable connectors with internal fluid reservoirsExpiredNov 01, 04Feb 19, 08[H01R]
2006/0231,283 Cable connector having fluid reservoirAbandonedApr 19, 05Oct 19, 06[H01R]
2006/0169,475 Cable fluid injection sleeveAbandonedAug 02, 05Aug 03, 06[H01R]
2005/0266,155 Apparatus and method for injecting fluid into a cable having fibrous insulationAbandonedApr 14, 05Dec 01, 05[B05D]
2005/0006,117 Flow-through cableAbandonedMay 10, 04Jan 13, 05[H01B]
6809523 On-line detection of partial discharge in electrical power systemsExpiredOct 16, 98Oct 26, 04[G01R]
6697712 Distributed cable feed system and methodExpiredApr 24, 00Feb 24, 04[G05D, H02G]
2003/0226,677 Flow-through cableAbandonedMar 03, 03Dec 11, 03[H01B]
6640533 Wire rope lubricationExpiredDec 11, 01Nov 04, 03[D07B]
2002/0162,674 Flow-through cableAbandonedMar 12, 02Nov 07, 02[H01B]
6474057 Wire rope lubricationExpiredMar 28, 02Nov 05, 02[D02G]
6418704 Wire rope lubricationExpiredMay 29, 01Jul 16, 02[D02G]
6355879 Flow-through cableExpiredApr 13, 00Mar 12, 02[F16L]
6350947 Flow-through cableExpiredSep 07, 99Feb 26, 02[F16M]

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