Exergetic Systems, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 127
 
  
 
F23N REGULATING OR CONTROLLING COMBUSTION 120
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8091361 Method and apparatus for controlling the final feedwater temperature of a regenerative Rankine cycle using an exergetic heater systemNov 04, 08Jan 10, 12[F01K]
7809526 Apparatus for the determination and evaluation of coal chemistry based on the genetics of fossil fuelsJan 17, 08Oct 05, 10[G06F, F22B]
7328132 Input/Loss Method using the genetics of fossil fuels for determining fuel chemistry, calorific value and performance of a fossil-fired power plantMar 17, 06Feb 05, 08[G06F]
7039555 Method for detecting heat exchanger tube failures and their location when using input/loss performance monitoring of a recovery boilerNov 17, 03May 02, 06[G06F]
6810358 Method to synchronize data when used for input/loss performance monitoring of a power plantOct 03, 01Oct 26, 04[G06F, G01D]
6584429 Input/loss method for determining boiler efficiency of a fossil-fired systemAug 02, 00Jun 24, 03[G06F]
6522994 Input/loss method for determining fuel flow, chemistry, heating value and performance of a fossil-fired systemMar 22, 99Feb 18, 03[G06F]
5790420 Methods and systems for improving thermal efficiency, determining effluent flows and for determining fuel mass flow rates of a fossil fuel fired systemNov 21, 94Aug 04, 98[G06F]
5367470 Method for fuel flow determination and improving thermal efficiency in a fossil-fired power plantFeb 12, 92Nov 22, 94[F23N, G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6873933 Method and apparatus for analyzing coal containing carbon dioxide producing mineral matter as effecting input/loss performance monitoring of a power plantExpiredOct 05, 01Mar 29, 05[G06F]
6868368 Method for improving the control of power plants when using input/loss performance monitoringExpiredFeb 03, 03Mar 15, 05[G06F]
6799146 Method for remote on-line advisory diagnostics and dynamic heat rate when used for input/loss performance monitoring of a power plantExpiredJun 24, 02Sep 28, 04[G06F]
6745152 Method for detecting heat exchanger tube failures when using input/loss performance monitoring of a power plantExpiredApr 24, 02Jun 01, 04[G06F]
6714877 Method for correcting combustion effluent data when used for input-loss performance monitoring of a power plantExpiredMar 01, 02Mar 30, 04[G01N]
6691054 F factor method for determining heat rate and emission rates of a fossil-fired systemExpiredFeb 18, 03Feb 10, 04[G06F]
6651035 Method for detecting heat exchanger tube failures and their location when using input/loss performance monitoring of a power plantExpiredOct 09, 02Nov 18, 03[G06F]
6560563 L factor method for determining heat rate of a fossil fired system based on effluent flowExpiredApr 04, 01May 06, 03[G06F]

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