ERC, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 141
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 116
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7686590 Vacuum control systemMar 29, 04Mar 30, 10[F04B, G05D, B01D]
7665985 Apparatus for distributed ignition of fuels by light sourcesJul 25, 06Feb 23, 10[C10L]
7517215 Method for distributed ignition of fuels by light sourcesJul 09, 04Apr 14, 09[F23J]
7107184 Strategies for analyzing pump test resultsNov 18, 04Sep 12, 06[G06F]
6295125 Differential refractive index detector and liquid chromatograph equipped with the sameMar 09, 00Sep 25, 01[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0027,386 Decentralized project management systemAbandonedJul 30, 03Feb 03, 05[G06F]
2004/0210,474 User-configurable real-time drive-thru timing systemAbandonedApr 16, 03Oct 21, 04[G06F]
6755899 Vacuum deaeration deviceExpiredJun 14, 01Jun 29, 04[B01D]
6623718 Process for the chemical generation of singlet delta oxygenExpiredDec 15, 01Sep 23, 03[C01B]
2001/0009,126 VACUUM DEAERATION DEVICEAbandonedMay 03, 99Jul 26, 01[B01D]
5770436 Treatment for contaminated materialExpiredMar 25, 96Jun 23, 98[C12N, C02F]

Top Inventors for This Owner

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