ASPEN ENGINEERING SERVICES, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 359
 
  
 
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
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0187,057 LIQUEFIED NATURAL GAS FROM RICH NATURAL GASDec 21, 15Jun 30, 16[F25J, C10L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9758735 Crude oil stabilization and recoveryMar 19, 15Sep 12, 17[C10G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0191,260 VENTURI INDUCTION FOR HEAT RECOVERY AND LOW NOX INTERNAL COMBUSTION ENGINESAbandonedFeb 28, 05Aug 31, 06[F01N]
2006/0151,891 VENTURI INDUCTION FOR HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINESAbandonedJan 13, 05Jul 13, 06[F02M]
6868830 Venturi induction for internal combustion enginesExpiredMay 14, 04Mar 22, 05[F02M]

Top Inventors for This Owner

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