Energy Technologies, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
 
 
F23K FEEDING FUEL TO COMBUSTION APPARATUS 110
 
 
 
F23N REGULATING OR CONTROLLING COMBUSTION 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8656846 Continuous real time heating value (BTU)/coal flow balancing meterSep 13, 10Feb 25, 14[F23K, F23N]
7253414 Multi-energy gamma attenuation for real time continuous measurement of bulk materialJun 24, 04Aug 07, 07[G01N]
7006919 Real time continuous elemental measurement of bulk materialMay 25, 04Feb 28, 06[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0251,432 Continuous real time heating value (BTU)/Coal flow balancing meterAbandonedMay 01, 06Nov 01, 07[F23N, F23D]
4965492 Lighting control system and moduleExpiredNov 18, 88Oct 23, 90[G01J, H05B, G05F]
4693233 Air preheater systemExpiredApr 03, 86Sep 15, 87[F24H]
4599870 Thermosyphon heat recoveryExpiredJan 07, 83Jul 15, 86[F25B]
4373346 Precool/subcool system and condenser thereforExpiredMar 25, 81Feb 15, 83[F25B]

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