OCI COMPANY LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 18136
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1168
 
  
 
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 695
 
  
 
A22C PROCESSING MEAT, POULTRY, OR FISH 327
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0050,917 POLYSILICON FILAMENT BONDING DEVICE USING POLYSILICON FRAGMENTSJun 26, 15Feb 22, 18[C01B, B23K, C30B]
2017/0301,944 REDOX FLOW BATTERYSep 03, 15Oct 19, 17[H01M]
2017/0167,016 POLYSILICON PREPARATION APPARATUS FOR PREVENTING GROUND FAULT CURRENT AND HAVING EXCELLENT EFFECT OF REMOVING SILICON DUSTDec 09, 16Jun 15, 17[C23C, B08B]
2017/0155,158 METHOD AND APPARATUS FOR MEASURING ELECTROLYTE BALANCE OF REDOX FLOW BATTERYNov 25, 16Jun 01, 17[H02J, H01M]
2017/0142,988 PAPER MATERIAL FOR FIBROUS CASING, PRODUCTION METHOD THEREOF, AND FIBROUS CASINGJun 29, 15May 25, 17[A22C]
2017/0062,810 CARBON-SILICON COMPOSITE AND ANODE ACTIVE MATERIAL FOR SECONDARY BATTERY COMPRISING THE SAMEAug 26, 16Mar 02, 17[H01M]
2017/0040,602 NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAMEAug 05, 16Feb 09, 17[H01M]
2016/0359,162 COMPOSITION FOR PREPARING SILICON-CARBON COMPOSITE, SILICON-CARBON COMPOSITE, ELECTRODE FOR SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR PRODUCING SILICON-CARBON COMPOSITEJun 07, 16Dec 08, 16[H01M]
2016/0272,497 APPARATUS AND METHOD FOR PRODUCING ALUMINUM NITRIDE POWDER AND ALUMINUM NITRIDE POWDER PREPARED THEREBYMar 18, 16Sep 22, 16[C01B, B01J]
2015/0004,386 SHEET FOR PACKAGING EDIBLE MEAT, AND CASING FOR PACKAGING EDIBLE MEATMay 23, 13Jan 01, 15[A22C, D04H, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9918483 Sheet for packaging edible meat, and casing for packaging edible meatMay 23, 13Mar 20, 18[A22C, B65D, B32B, D04H]
9845241 Method of purifying yellow phosphorusDec 03, 15Dec 19, 17[C01B]
9701541 Methods and systems for stabilizing filaments in a chemical vapor deposition reactorDec 19, 12Jul 11, 17[C23C, C01B, H01L, C23F]
9670091 High refractive index glass bead with high retroreflectivity, and method of preparing the sameJan 09, 14Jun 06, 17[C03C, C03B, G02B]
9673449 Silicon slurry for anode active materials and carbon-silicon complexJul 17, 14Jun 06, 17[H01M]
9620785 Carbon structure electrode for redox flow battery, method of preparing carbon structure electrode for redox flow battery, and carbon structure electrode structure for redox flow batteryOct 23, 14Apr 11, 17[H01M]
9574273 Method for preparing multilayer metal complex having excellent surface propertiesSep 12, 14Feb 21, 17[C23C]
9566725 System for manufacturing core of vacuum insulation panelNov 07, 13Feb 14, 17[F16L, B29C, B29D, B30B]
9419294 Method and apparatus for controlling operation of redox flow batteryDec 16, 14Aug 16, 16[H01M]
9346314 Pigment transfer sheet for foodsMay 28, 10May 24, 16[A23L, B44C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0285,104 Si-BLOCK COPOLYMER CORE-SHELL NANOPARTICLES TO BUFFER VOLUMETRIC CHANGE AND ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY USING THE SAMEAbandonedMar 28, 16Sep 29, 16[C08J, H01M]
2016/0121,279 DEVICE FOR PRODUCING POLYMER DISPERSION SOLUTION OF CORE-SHELL STRUCTURED SILICON NANOPARTICLESAbandonedOct 19, 15May 05, 16[B01F]
2016/0111,714 ANODE ACTIVE MATERIAL AND SECONDARY BATTERY COMPRISING THE SAMEAbandonedOct 08, 15Apr 21, 16[H01M]
2016/0083,254 METHOD, DEVICE AND SYSTEM FOR ENRICHMENT OF NF3 GASAbandonedSep 17, 15Mar 24, 16[C01B, B01D]
2016/0016,799 METHOD FOR REMOVING METAL IONS IN PHOSPHORIC ACID SOLUTIONAbandonedJul 16, 15Jan 21, 16[C01B, B01J]
2016/0013,481 ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD FOR PREPARING SAMEAbandonedJul 07, 15Jan 14, 16[H01M]
2016/0006,019 CARBON-SILICON COMPOSITE AND MANUFACTURING MEHTOD OF THE SAMEAbandonedJul 01, 15Jan 07, 16[H01M]
2015/0376,816 APPARATUS FOR PRODUCING PITCH-BASED CHOPPED CARBON FIBER AND PRODUCING METHOD OF THE CHOPPED FIBERAbandonedJun 11, 15Dec 31, 15[D01D, D01F]
2015/0367,596 CARBON FIBER INSULATOR AND PREPARING METHOD THEREOFAbandonedJun 05, 15Dec 24, 15[B32B]
2015/0284,870 ELECTRODE FOR ELECTROLYTIC PLATING AND ELECTROLYTIC PLATING APPARATUS INCLUDING THE SAMEAbandonedApr 01, 15Oct 08, 15[C25D]
2015/0287,492 NON-HOMOGENEOUS COPPER-NICKEL COMPOSITE AND METHOD FOR SYNTHESIZING THE SAMEAbandonedApr 01, 15Oct 08, 15[C22B, H01B, C22C]
2015/0270,538 CARBON-SILICON COMPOSITE, AND LITHIUM SECONDARY BATTERY ANODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAMEAbandonedMar 18, 15Sep 24, 15[H01M]
2015/0226,806 METHOD AND SYSTEM FOR EVALUATING REDOX FLOW BATTERYAbandonedFeb 06, 15Aug 13, 15[H01M, G01R]
2015/0153,421 METHOD AND APPARATUS FOR ANALYZING ELECTROLYTE OF REDOX FLOW BATTERYAbandonedNov 28, 14Jun 04, 15[G01R]
2015/0017,556 REDOX FLOW BATTERY SYSTEM AND CONTROL METHOD FOR THE SAMEAbandonedJul 10, 14Jan 15, 15[H01M]
2015/0017,558 CELL FRAME FOR IMPROVED FLOW DISTRIBUTING AND REDOX FLOW BATTERY HAVING THE SAMEAbandonedJul 11, 14Jan 15, 15[H01M]
2015/0017,568 REDOX FLOW BATTERY AND CELL FRAMEAbandonedJul 10, 14Jan 15, 15[H01M]
2014/0342,222 Si-BLOCK COPOLYMER CORE-SHELL NANOPARTICLES TO BUFFER VOLUMETRIC CHANGE AND ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY USING THE SAMEAbandonedApr 28, 14Nov 20, 14[H01M]
2014/0124,985 METHOD FOR MOLDING CORE OF VACUUM INSULATION PANELAbandonedNov 07, 13May 08, 14[B29C]
2014/0127,470 Apparatus for Molding Core of Vacuum Insulation Panel and Vacuum Insulation Panel Manufactured TherebyAbandonedNov 07, 13May 08, 14[B29C]

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