KANSAI CHEMICAL ENGINEERING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 792
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 6161
 
  
 
B01D SEPARATION 5129
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 438
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07G COMPOUNDS OF UNKNOWN CONSTITUTION 19
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08H DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS 114
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879291 Continuous production of biodiesel fuel by enzymatic methodJun 17, 15Jan 30, 18[C12P, C11C]
9816113 Method for producing ethanolSep 03, 14Nov 14, 17[C12P, C12N]
9580729 Method for producing ethanolMar 21, 13Feb 28, 17[C12P]
8859245 Method for separation of lactic acid component from lactic acid fermentation liquor, and separation apparatusMar 08, 07Oct 14, 14[C12P, C07C, B01D]
8715972 Homolactic fermentation from pentoseFeb 15, 10May 06, 14[C12P, C12N]
8574911 Production and use of yeast having increased cellulose hydrolysis abilitySep 16, 09Nov 05, 13[C12N]
8557586 Cellulose degradable yeast and method for production thereofDec 10, 10Oct 15, 13[C12N]
8455675 Solution component recovery method, solution component recovery apparatus, and impregnation process/impregnation component recovery systemApr 28, 10Jun 04, 13[C07C]
8252577 Microorganism that displays biotin on cell surfaceApr 28, 09Aug 28, 12[C12Q, C12P, C12N, G01N]
8058470 Polyester polyolMar 08, 07Nov 15, 11[C08G, C07C, C08L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8617480 Concentrated acid treatment unit, concentrated acid treatment method, phase-separation system plant for botanical resource, and conversion methodExpiredOct 21, 09Dec 31, 13[C07G, C08H, B01J, C08L]
2012/0282,666 METHOD FOR PRODUCING ETHANOLAbandonedJun 30, 10Nov 08, 12[C12P, C08B]
2011/0081,698 METHOD AND INTRODUCTION OF GENE INTO YEAST CELL, AND VECTOR FOR THE METHODAbandonedMay 11, 09Apr 07, 11[C12P, C12N]
2010/0261,235 CONTINUOUS PRODUCTION OF BIODIESEL FUEL BY ENZYMATIC METHODAbandonedNov 28, 08Oct 14, 10[C12P, C12M]
6982155 Process for producing fatty acid lower alcohol esterExpiredNov 20, 00Jan 03, 06[C12P]
6524839 Method for enhancing catalytic activity of cellsExpiredMar 12, 01Feb 25, 03[C12P, C12N]
5785424 Agitator blade having agitators with open first and second ends and inner fabrics thereinExpiredDec 22, 95Jul 28, 98[B01F]
4891236 Method for tartar separationExpiredOct 07, 88Jan 02, 90[C12H]
4889743 Method for continuous tartar separationExpiredJan 19, 89Dec 26, 89[A23L]
4819552 Apparatus for continuous tartar separationExpiredApr 26, 88Apr 11, 89[C12F]
4798131 Method and apparatus for tartars separationExpiredSep 19, 86Jan 17, 89[C12F]
4337315 Continuous fermentor and reactorExpiredOct 17, 80Jun 29, 82[C12M]

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