PACIFIC GAS AND ELECTRIC COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
  
 
B01D SEPARATION 1133
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9310022 Portable tanking system and methodMar 12, 14Apr 12, 16[F16L, F17C]
6193786 Portable oil degasification apparatusDec 11, 98Feb 27, 01[B01D]
6002260 Fault sensor suitable for use in heterogenous power distribution systemsSep 23, 97Dec 14, 99[G01R]
5656931 Fault current sensor device with radio transceiverJan 20, 95Aug 12, 97[G01R]
5565783 Fault sensor device with radio transceiverAug 02, 95Oct 15, 96[G08B, G01R]
5550476 Fault sensor device with radio transceiverSep 29, 94Aug 27, 96[G01R]
5547514 Apparatus for cleaning sub-surface electrical enclosures and the likeSep 28, 94Aug 20, 96[B08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0278,703 ENTERPRISE RESOURCE MANAGEMENT SYSTEM AND METHODAbandonedMar 14, 14Sep 18, 14[G06Q]
2014/0129,272 SYSTEM AND METHOD FOR MANAGING SERVICE RESTORATION IN A UTILITY NETWORKAbandonedNov 05, 13May 08, 14[G06Q]
2013/0253,979 OBJECTIVELY MANAGING RISKAbandonedMar 13, 13Sep 26, 13[G06Q]
2012/0232,915 SYSTEM AND METHOD FOR MONITORING A UTILITY METER NETWORKAbandonedDec 29, 11Sep 13, 12[G06Q, G06F]
2004/0091,076 Method and system for nondestructive inspection of componentsAbandonedNov 08, 02May 13, 04[G21C]
6161872 Breakaway connector for compressed natural gas hosesExpiredOct 14, 98Dec 19, 00[F16L]
5392815 Gradational tube bundle flow conditioner for providing a natural flow profile to facilitate accurate orifice metering in fluid filled conduitsExpiredAug 05, 93Feb 28, 95[F15D]
5071820 Carbonaceous material with high micropore and low macropore volume and process for producing sameExpiredMay 25, 90Dec 10, 91[C01B, B01J]
4363215 H.sub.2 S Abatement processExpiredJan 30, 81Dec 14, 82[F03G]

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