SIME SRL

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 6128
 
  
 
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 438
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 161
 
  
 
C10K PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE116
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 158
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 123
 
  
 
F03G SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR 118

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0035,534 METHOD AND AN APPARATUS FOR NGL/GPL RECOVERY FROM A HYDROCARBON GAS, IN PARTICULAR FROM NATURAL GASMar 30, 11Feb 07, 13[C07C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9671163 Method and apparatus for recovering from a pressurized gas a liquid fraction, in particular hydrocarbons having two or more carbon atomsMar 29, 11Jun 06, 17[F16K, F25J, C10L, B01D]
9556386 Separation of hydrocarbon families or of individual components by consecutive extractive distillations performed in a single columnDec 14, 12Jan 31, 17[C07C, C10G, B01D]
9550133 Process and equipment for separating 1,2,4 trimethylbenzene (pseudocumene) from a mixture containing aromatic hydrocarbonsOct 11, 11Jan 24, 17[C07C, B01D]
9481843 Apparatus for sweetening and/or dehydrating a hydrocarbon gas, in particular a natural gasJan 07, 16Nov 01, 16[C10L, B01D]
9394764 Method and an apparatus for obtaining energy by expanding a gas at a wellheadMar 29, 11Jul 19, 16[F17D, F03B, F02C, F01D, E21B, F03G]
9346008 Method and an apparatus for sweetening and dehydrating a hydrocarbon gas, in particular a natural gasMar 29, 11May 24, 16[C10L, C10K, B01D]
9273261 Method and apparatus for sweetening and/or dehydrating a hydrocarbon gas, in particular a natural gasFeb 21, 12Mar 01, 16[C10L, B01D]
9157291 Underwater device and method for blocking outflow of a fluid like oil or gas by an underwater wellJun 21, 11Oct 13, 15[E21B]

Expired/Abandoned/Withdrawn Patents

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