CASALE SA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 8140
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3999
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF3247
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 231
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 1728
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 1339
 
  
 
B01D SEPARATION 12122
 
  
 
C07D HETEROCYCLIC COMPOUNDS 12150
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 551
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 460

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0056,265 PLATE EXCHANGER FOR CHEMICAL REACTORS WITH AUTOMATICALLY WELDABLE COLLECTORSMar 07, 16Mar 01, 18[F28D, B01J, F28F]
2018/0044,192 PROCESS FOR THE AMMONIA PRODUCTIONJan 27, 16Feb 15, 18[C01C, C01B, B01J]
2018/0002,184 PROCESS FOR THE SYNTHESIS OF AMMONIAJan 11, 16Jan 04, 18[C01C, C01B]
2017/0349,435 PROCESS FOR PRODUCING A SYNTHESIS GASOct 06, 15Dec 07, 17[C01B, F25J, C10J, B01J, B01D]
2017/0283,371 PROCESS FOR PRODUCTION OF AMMONIA AND DERIVATIVES, IN PARTICULAR UREAAug 05, 15Oct 05, 17[C01C, C01B, C07C, F01N, B01J]
2017/0284,667 METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIAJun 23, 17Oct 05, 17[C01C, F23J, C25B, B01D]
2017/0274,336 APPARATUS AND METHOD FOR PRILLING A LIQUID, PREFERABLY UREA MELTAug 13, 15Sep 28, 17[B05B, B01J]
2017/0138,590 BURNER FOR THE PRODUCTION OF SYNTHESIS GASJan 26, 17May 18, 17[C01B, B23P, B01J, F23D]
2017/0107,177 PROCESS FOR SYNTHESIS OF UREA AND A RELATED ARRANGEMENT FOR A REACTION SECTION OF A UREA PLANTDec 29, 16Apr 20, 17[C07C, B01J]
2017/0028,373 ISOTHERMAL TUBULAR CATALYTIC REACTORApr 15, 15Feb 02, 17[C01C, C01B, C07C, B01J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919281 Shell and tube heat exchanger with a shell having a polygonal sectionDec 16, 14Mar 20, 18[C01C, C07C, F28D, B01J, F28F]
9884811 Fluid bed granulation of urea and related apparatusDec 06, 11Feb 06, 18[C05G, C05C, C07C]
9850217 High-pressure reactor for the synthesis of melamineMar 09, 15Dec 26, 17[C07D, B01J]
9810104 Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammoniaJul 28, 14Nov 07, 17[C01C, C01B, F01K]
9770699 Method for revamping a self-stripping urea plantMar 05, 14Sep 26, 17[C07C, B01J]
9765041 Integrated process for urea and melamine productionMar 15, 16Sep 19, 17[C07D, C07C, B01J]
9708250 Process and plant for ammonia-urea productionFeb 10, 12Jul 18, 17[C01C, C07C]
9687801 Adiabatic multi-bed catalytic converter with inter-bed coolingNov 19, 13Jun 27, 17[C01C, B01J]
9597649 Fluid bed granulation process and apparatusMay 19, 04Mar 21, 17[B01J]
9580313 Process and a reactor for oxidation of a hydrocarbonNov 19, 15Feb 28, 17[C01B, B01J, F23D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0231,070 APPARATUS FOR PROCESSING HIGHLY CORROSIVE AGENTSAbandonedApr 19, 16Aug 11, 16[F28D, B01J, F28F]
2016/0068,389 PRODUCTION OF AMMONIA MAKE-UP SYNGAS WITH CRYOGENIC PURIFICATIONAbandonedNov 12, 15Mar 10, 16[C01B, F25J]
2016/0023,163 METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIAAbandonedOct 08, 15Jan 28, 16[C25B, B01D]
2015/0307,797 PROCESS AND PLANT FOR SUBSTITUTE NATURAL GASAbandonedJul 02, 15Oct 29, 15[C10L, C07C]
2015/0247,635 BURNER FOR THE PRODUCTION OF SYNTHESIS GASAbandonedAug 30, 13Sep 03, 15[B23P, B01J, F23D]
2015/0175,533 USE OF UREA SYNTHESIS PURGE GAS IN AN INTEGRATED AMMONIA-UREA PROCESS AND RELATED PLANTAbandonedJul 03, 13Jun 25, 15[C01C, C07C, B01J]
2015/0151,273 PRESSURE VESSEL WITH REPLACEABLE TUBESAbandonedMay 22, 13Jun 04, 15[B23P, B01J]
2015/0139,880 METHOD FOR REMOVING NITROGEN OXIDES FROM COMBUSTION FUMES WITH ON-SITE GENERATION OF AMMONIAAbandonedJan 20, 15May 21, 15[B01D]
2015/0129,806 Process for Producing Ammonia Synthesis Gas and a Method for Revamping a Front-End of an Ammonia PlantAbandonedNov 08, 13May 14, 15[C01B]
2015/0086,465 Process for Producing Ammonia Synthesis GasAbandonedDec 05, 14Mar 26, 15[C01C, C01B]
2014/0330,040 PROCESS FOR SYNTHESIS OF UREA AND A RELATED ARRANGEMENT FOR A REACTION SECTION OF A UREA PLANTAbandonedNov 15, 12Nov 06, 14[C07C, B01J]
2014/0246,330 High Performance Cathodes for Water ElectrolysersAbandonedMay 13, 14Sep 04, 14[C25B]
2014/0020,365 Method for Removing Nitrogen Oxides from Combustion Fumes with On-Site Generation of AmmoniaAbandonedSep 23, 13Jan 23, 14[B01D]
2013/0216,447 Apparatus for Producing Synthesis GasAbandonedMar 21, 13Aug 22, 13[C01B, B01J]
2013/0046,031 Process and Plant for Substitute Natural GasAbandonedOct 25, 12Feb 21, 13[C07C]
2013/0046,033 Process for the Production of Light Olefins from Synthesis GasAbandonedMay 06, 11Feb 21, 13[C07C]
2013/0039,835 Hydrogen and Nitrogen Recovery from Ammonia Purge GasAbandonedMay 17, 10Feb 14, 13[C01C]
2012/0308,466 Process for Producing Ammonia Synthesis GasAbandonedAug 16, 12Dec 06, 12[C01C, C01B]
2012/0161,079 Production of Ammonia Make-Up Syngas with Cryogenic PurificationAbandonedAug 25, 10Jun 28, 12[C01B, B23P, B01J]
2011/0313,064 RECOVERY OF CO2 IN A PROCESS FOR SYNTHESIS OF METHANOLAbandonedMar 08, 10Dec 22, 11[B23P, C07C, B01J]

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