THYSSENKRUPP UHDE GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 24110
 
  
 
C10B DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 205
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1495
 
  
 
C10J PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES 148
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1366
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 12126
 
  
 
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
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 359
 
  
 
C10K PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE314

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0295,117 COMPOSITE MATERIAL WITH PPS FIBRES, EPOXY RESIN AND/OR FURAN RESINFeb 04, 12Oct 02, 14[B65D, C08L]
2014/0158,518 METHOD FOR CONCENTRATING AQUEOUS LYE AND APPARATUS SUITABLE THEREFORJun 27, 12Jun 12, 14[B01D]
2013/0192,680 DEVICE AND METHOD FOR MEASURING THE FILLING LEVELFeb 17, 11Aug 01, 13[G05D]
2013/0149,225 Process and Apparatus for Eliminating NOx and N2OMay 09, 11Jun 13, 13[B01D]
2013/0030,235 METHOD FOR DESULFURIZING OLEFIN-CONTAINING CHARGE MATERIAL BY CONTROLLING THE OLEFIN CONTENTJul 07, 10Jan 31, 13[C07C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879185 Device and method for increasing the internal surface of a compact coke charge in a receiving troughDec 20, 11Jan 30, 18[C10B]
9849400 Method for concentrating aqueous lye and apparatus suitable thereforJun 27, 12Dec 26, 17[C07C, B01D, C01D]
9803919 Method for drying a humid polymer powder and device suitable for said methodFeb 23, 12Oct 31, 17[C08F, B29B, F26B]
9738521 from the nitric acid production process, and an installation suitable for sameFeb 14, 12Aug 22, 17[C01B, B01J, B01D]
9505983 Adjustable charging hole closure for charging the coking oven chambers of a coking oven batteryFeb 08, 12Nov 29, 16[C10B]
9498746 Method and installation for separating acid components, dust and tar from hot gases of gasification installationsNov 13, 10Nov 22, 16[C10K, C10J, B01D]
9487709 Reduction of byproduct-gas emissions from a coking-oven chambersFeb 08, 12Nov 08, 16[C10B]
9458383 Method and device for breaking up a fresh and hot coke charge in a receiving troughDec 08, 11Oct 04, 16[C10B]
9427696 Removal of thermal stable salts from organic solventsJan 29, 11Aug 30, 16[B01D]
9421513 Catalyst-coated support, method for the production thereof, a reactor equipped therewith, and use thereofJun 23, 10Aug 23, 16[C07C, B01J, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0321,137 HEAT RECOVERY IN ABSORPTION AND DESORPTION PROCESSES USING A REDUCED HEAT EXCHANGE SURFACEAbandonedJun 27, 12Nov 12, 15[B01D]
2014/0305,131 METHOD AND DEVICE FOR FEEDING BACK EXHAUST GAS FROM A GAS TURBINE WITH A DOWNSTREAM WASTE HEAT BOILERAbandonedJul 11, 12Oct 16, 14[F01K]
2014/0054,157 DEVICE AND METHOD FOR REGULATING THE CHAMBER PRESSURE OF COKING CHAMBERS OF A COKE-OVEN BATTERY USING ADJUSTABLE DIAPHRAGMS AT THE ASCENDING PIPE ELBOW OPENINGS INTO THE RAW GAS RECEIVERSAbandonedAug 16, 11Feb 27, 14[C10B]
8646664 Method and device for the metered removal of a fine to coarse-grained solid matter or solid matter mixture from a storage containerExpiredJan 23, 09Feb 11, 14[B05B]
2013/0324,642 CURABLE POLYMER MATERIALSAbandonedJan 25, 12Dec 05, 13[C08K]
2013/0270,101 STRAIN-FREE STATIONARY FURNACE DOOR ACTUATOR FOR A COKE FURNACE BATTERY OF THE "HEAT-RECOVERY" TYPEAbandonedOct 20, 11Oct 17, 13[C10B]
8540803 Method and device for removing water from natural gas or from industrial gases with physical solventsExpiredSep 22, 10Sep 24, 13[B01D]
2013/0220,373 METHOD AND APPARATUS FOR AUTOMATIC REMOVAL OF CARBON DEPOSITS FROM THE OVEN CHAMBERS AND FLOW CHANNELS OF NON-RECOVERY AND HEAT-RECOVERY COKE OVENSAbandonedAug 16, 11Aug 29, 13[C10B]
8512444 Hot gas purificationExpiredSep 09, 09Aug 20, 13[C10J, B01D]
8506760 Coking plant comprising two oven chamber rows arranged in parallelExpiredMar 12, 09Aug 13, 13[C10B]
2013/0202,369 DISCHARGE CONEAbandonedApr 08, 11Aug 08, 13[B65G]
2013/0199,424 DEVICE AND METHOD FOR PRODUCING A FINE-GRAINED FUEL BY DRYING AND IMPACT CRUSHINGAbandonedJan 26, 11Aug 08, 13[F23G, B02C]
2013/0180,514 DEVICE AND METHOD FOR SETTING UP A CONTROL ELEMENT FOR THE GAS PRESSURE OF A COKE OVEN CHAMBER WITHOUT EXPANSION-INDUCED DEVIATIONS OF THE CONTROL ASSEMBLYAbandonedSep 26, 11Jul 18, 13[F16K]
8486232 Cleaning device for the frame of a coke oven retortExpiredSep 05, 08Jul 16, 13[C10B]
2013/0153,177 METHOD FOR HEATING UP OR KEEPING WARM THE FLOW PATHS OF A PROCESS PLANTAbandonedApr 12, 11Jun 20, 13[F24H, F28D]
2013/0145,685 DEVICE AND METHOD FOR SEPARATING A SOLID MATTER-CONTAINING,LIQUID AND PUMPABLE TAR SUSPENSION AND USE OF THE SEPARATED SOLID MATTER FOR PRODUCING COKEAbandonedDec 21, 10Jun 13, 13[B01D]
2013/0143,170 CRUDE GAS TORCH COMPRISING AN ADJUSTABLE OPENING CROSS-SECTION FOR FLARING COMBUSTIBLE GASES AND METHOD FOR BURNING CRUDE GASESAbandonedAug 16, 11Jun 06, 13[F23G]
8430950 Device for removing fine-grained or dust-like solids from a containerExpiredFeb 27, 09Apr 30, 13[B01D]
2013/0055,895 REMOVAL OF CO2 FROM GASES OF LOW CO2 PARTIAL PRESSURES BY MEANS OF 1,2 DIAMINOPROPANEAbandonedDec 20, 10Mar 07, 13[B01D]
2013/0047,627 METHOD FOR OPERATING AN IGCC POWER PLANT PROCESS HAVING INTEGRATED CO2 SEPARATIONAbandonedSep 17, 10Feb 28, 13[F02C]

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