SAMSUNG ENGINEERING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352
 
  
 
B01D SEPARATION 1133
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0312,707 GAS-LIQUID MIXING AND DISTRIBUTING DEVICE, AND SHELL AND TUBE TYPE HEAT EXCHANGERJun 10, 15Nov 02, 17[B05B, F28D, F28F, B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7195712 Wastewater treatment apparatus and method for removing nitrogen and phosphorusJun 05, 02Mar 27, 07[C02F]
6372138 Wastewater treatment method for removing organic matter and nitrogen, carrier used thereof and method for manufacturing the carrierSep 27, 00Apr 16, 02[C02F]
6139743 Wastewater treatment apparatus for removing nitrogen and phosphorus and method thereforJun 11, 98Oct 31, 00[C02F]
5723838 Method for treating incinerator effluent gasSep 26, 96Mar 03, 98[C01B, B01J, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8083996 Thermal siphon reactor and hydrogen generator having the sameExpiredJan 23, 07Dec 27, 11[G05D]
7968078 Method of producing hydrogen using amino acidsExpiredNov 08, 07Jun 28, 11[C01B]
7880024 Ionic liquids miscible with various polar/non-polar solvents and method of preparing the sameExpiredApr 25, 08Feb 01, 11[C07F]
2010/0261,945 METHOD OF SEPARATING AROMATIC COMPOUND FROM MIXTURE CONTAINING AROMATIC COMPOUND AND ALIPHATIC COMPOUNDAbandonedApr 07, 10Oct 14, 10[C07C]
7566440 Metal oxide catalystsExpiredAug 29, 05Jul 28, 09[C09K, C01B]
2008/0047,897 METHOD OF RECYCLING WASTE WATER AND APPARATUS FOR PERFORMING THE SAMEAbandonedAug 16, 07Feb 28, 08[C02F]
7309479 Cobalt oxide catalystsExpiredJun 29, 05Dec 18, 07[C01B]
7192736 Nucleic acid molecules encoding cytotoxic conjugates that contain a chemokine receptor targeting agentExpiredFeb 22, 01Mar 20, 07[C12P]
6790347 Batch style wastewater treatment apparatus using biological filtering process and wastewater treatment method using the sameExpiredOct 23, 02Sep 14, 04[C02F]

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