HITACHI ZOSEN INOVA AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 5129
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 445
 
  
 
F23G CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION210
 
  
 
F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 215
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B30B PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR 121
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0087,788 SCREW PRESS FOR COMPRESSING AND DEWATERING A SUSPENSIONJun 10, 15Mar 30, 17[B30B]
2016/0121,277 AGITATOR SHAFT OF A FERMENTER AND METHOD FOR FASTENING AGITATING ARMSJun 06, 14May 05, 16[B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816702 Waste feed deviceDec 03, 14Nov 14, 17[F23G, F23K]
8973362 Method and device for producing explosionsSep 01, 09Mar 10, 15[G10K, F02B, F01B, F28G, G01V]
8967058 Slag remover for discharging combustion residues of an incineration plantAug 14, 12Mar 03, 15[F23J]
8763540 Method for injecting a substance into a boiler of a waste incineration plantSep 21, 09Jul 01, 14[F23G, F23N, B01D]
8512660 Method and device for the absorptive removal of carbon dioxide from biogasSep 14, 12Aug 20, 13[C07C, B01J, B01D]
8500864 Method and plant for treating crude gas, in particular biogas, containing methane and carbon dioxide in order to produce methaneJan 25, 08Aug 06, 13[C07C, B01D]
8460431 Method and system for regenerating an amine-containing scrubbing solution obtained during gas purificationAug 12, 08Jun 11, 13[B01D]
8231706 Method and device for separating methane and carbon dioxide from biogasMar 19, 07Jul 31, 12[B01D]
7775160 Method and device for generating compression wavesAug 31, 06Aug 17, 10[B25D, B08B, F42B]
7659108 Fermenter comprising an agitatorNov 04, 05Feb 09, 10[C12M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0182,492 METHOD FOR OPTIMIZING THE BURNOUT OF EXHAUST GASES OF AN INCINERATORAbandonedMar 28, 12Jul 03, 14[F23G, F23L]
2011/0253,018 AIR-COOLED GRATE BLOCKAbandonedNov 02, 09Oct 20, 11[F23G, F23H]
2010/0154,690 METHOD FOR INJECTING A SUBSTANCE INTO A BOILER OF A GARBAGE INCINERATION PLANTAbandonedJun 22, 09Jun 24, 10[F23B, F23D]

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