SOUTHWEST RESEARCH INSTITUTE

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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 99109
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 5628
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 5031
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 4446
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 3764
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 35220
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 30417
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 2845
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 2364
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 23136

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,802 NATURAL GAS RECIPROCATING COMPRESSORSep 02, 16Mar 08, 18[F17D, F04B]
2017/0321,326 COATINGS FORMED FROM THE DEPOSITION OF PLASMA-ACTIVATED ADDUCTSMay 06, 16Nov 09, 17[C23C]
2016/0375,420 Multi-Disk Spinning Disk Assembly For Atomization and EncapsulationJun 26, 15Dec 29, 16[B01J]
2016/0318,138 HEAT EXCHANGE HEADERApr 30, 15Nov 03, 16[B23P, F28F]
2016/0222,868 System And Method To Decrease Warmup Time Of Coolant And Engine Oil In Engine Equipped With Cooled EGRFeb 02, 15Aug 04, 16[F01M, F01P]
2015/0300,225 Apparatus And Method For Removal Of Gas Phase Artifacts From Engine Exhaust During TestingApr 16, 14Oct 22, 15[F01N, B01D]
2015/0300,647 Air-Fuel Micromix Injector Having Multibank Ports for Adaptive Cooling of High Temperature CombustorApr 21, 14Oct 22, 15[F23R, F03G]
2015/0240,681 PARTIAL-FLOW DIESEL PARTICULATE FILTER USING PRESSURE REGULATED BYPASSFeb 25, 14Aug 27, 15[F01N]
2012/0064,143 INHIBITION OF MAMMALIAN TARGET OF RAPAMYCINNov 11, 09Mar 15, 12[A61K, A61P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879339 Nickel-chromium-silicon based coatingsMar 20, 13Jan 30, 18[C23C]
9874193 Dedicated exhaust gas recirculation engine fueling controlJul 29, 16Jan 23, 18[F02M, F02P, F02B]
9869216 System and method to decrease warmup time of coolant and engine oil in engine equipped with cooled EGRFeb 02, 15Jan 16, 18[F02M, F01M, F01P, F02B]
9869220 Apparatus and method for removal of gas phase artifacts from engine exhaust during testingApr 16, 14Jan 16, 18[F01N, G01N, B01D]
9845747 Internal combustion engine having dedicated EGR cylinder(s) with split fuel injection timingMay 14, 16Dec 19, 17[F02M, F02B, F02D]
9803571 Dual-fuel diesel engine with cylinder fueling control of gaseous fueling at less than full loadsJan 23, 16Oct 31, 17[F02B, F02D]
9797287 Ruthenium based catalysts for NOx reductionOct 16, 15Oct 24, 17[F02M, F01N, B01J, B01D]
9797334 Techniques for mitigating low-speed pre-ignition conditions in an engine and a fuel delivery system using the sameJan 26, 16Oct 24, 17[F02M, G01N, F02D]
9797349 Combined steam reformation reactions and water gas shift reactions for on-board hydrogen production in an internal combustion engineMay 21, 15Oct 24, 17[F02M, F02B]
9770415 Delivery substrates from aligned polymer biomaterials for tissue repairNov 08, 13Sep 26, 17[A61K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0299,512 Differential Excitation Raman SpectroscopyAbandonedApr 14, 16Oct 19, 17[G01N]
2016/0361,688 RADIATIVE EXCITATION OF METHANE FOR REDUCED TEMPERATURE EMISSION CONTROLAbandonedJun 11, 15Dec 15, 16[B01D]
2016/0333,830 Internal Combustion Engine Having Dedicated EGR and Increased Rich Limit for Dedicated EGR CylinderAbandonedMay 11, 15Nov 17, 16[F02M, F01L]
2016/0025,593 Detection of Stuck Plate Valve of Gaseous EngineAbandonedJul 25, 14Jan 28, 16[G01M, F02M, G01P, F02D]
2015/0330,295 Planetary Gear Set To Provide Speed Control For Belt-Driven Engine AccessoryAbandonedMay 14, 14Nov 19, 15[F02B, F16H]
2015/0321,145 Internally Heated Urea Reactor/Injector For Use With SCR Emissions Control DeviceAbandonedMay 06, 14Nov 12, 15[B01D]
2014/0366,507 Diesel Engine With In-Cylinder Soot and NOx Control Using Water or Aqueous InjectionAbandonedJun 17, 13Dec 18, 14[F01N]
2013/0175,006 HYDROGEN TRANSFER HEATING/COOLING SYSTEMS AND METHODS OF USE THEREOFAbandonedJan 06, 12Jul 11, 13[C09K, F17C, F28D, F25B, B67D]
2013/0164,381 Nanoparticle-Based Targeted Drug Delivery For In Vivo Bone Loss MitigationAbandonedJan 28, 13Jun 27, 13[A61K]
2013/0104,861 Enhanced Combustion for Compression Ignition Engine Using Electromagnetic Energy CouplingAbandonedOct 27, 11May 02, 13[F02P]
2012/0316,111 BMP-2 Upregulating Compounds For Healing Bone Tissue And Screening Methods For Selecting Such CompoundsAbandonedJun 08, 11Dec 13, 12[A61K, A61P]
2012/0274,616 Electrophoretic Display Using Fibers Containing a Nanoparticle SuspensionAbandonedApr 27, 11Nov 01, 12[G09G]
2012/0242,971 Omnidirectional Image Detection System With Range InformationAbandonedMar 25, 11Sep 27, 12[G01C]
2012/0070,503 Nanoparticle-Based Targeted Drug Delivery For In Vivo Bone Loss MitigationAbandonedSep 20, 10Mar 22, 12[A61K, B82Y, A61P]
2012/0029,789 Methods of detecting pre-ignition and preventing it from causing knock in direct injection spark ignition enginesAbandonedJul 12, 11Feb 02, 12[G01M, F02P]
2012/0018,116 THERMAL ENERGY STORAGE SYSTEM COMPRISING ENCAPSULATED PHASE CHANGE MATERIALAbandonedJul 20, 11Jan 26, 12[F28D]
2012/0003,106 TUNABLE CHOKE TUBE FOR PULSATION CONTROL DEVICE USED WITH GAS COMPRESSORAbandonedSep 13, 11Jan 05, 12[F04B]
2011/0265,761 Method and related system of dithering spark timing to prevent pre-ignition in internal combustion engineAbandonedApr 30, 10Nov 03, 11[F02P]
2011/0011,082 Emissions Control System Having External Turbocharger Wastegate and Integrated Oxidation CatalystAbandonedJul 14, 09Jan 20, 11[F01N, F02D, F02G]
2011/0009,332 Therapeutic Treatment Of WoundsAbandonedJun 10, 10Jan 13, 11[A61K, A61P]

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