IOGEN ENERGY CORPORATION

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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 3069
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 14153
 
  
 
C13K GLUCOSE; INVERT SUGAR; LACTOSE; MALTOSE; SYNTHESIS OF SUGARS BY HYDROLYSIS OF DI- OR POLYSACCHARIDES 86
 
  
 
B01D SEPARATION 6128
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR622
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 396
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
C05C NITROGENOUS FERTILISERS213
 
  
 
C05D INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE28
 
  
 
C05F ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE210

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0242,684 SYSTEM FOR HYDROLYZING A CELLULOSIC FEEDSTOCK SLURRY USING ONE OR MORE UNMIXED AND MIXED REACTORSMar 11, 14Aug 28, 14[C12M]
2014/0120,594 METHOD FOR REDUCING WATER USAGE IN A CELLULOSIC CONVERSION PROCESSJun 28, 12May 01, 14[C12P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9885028 Carbohydrate binding modules with reduced binding to ligninOct 21, 15Feb 06, 18[C12P, C12N]
9834804 Fungal cells and fermentation processesDec 12, 12Dec 05, 17[C12P, C12N, C07K]
9315427 Method for producing a soil conditioning composition from a lignocellulosic conversion processMar 05, 13Apr 19, 16[C05G, C09K, C05F, C05C, C13K, C12F]
9279112 Cellulase enzymes having a modified linker and reduced lignin bindingFeb 26, 10Mar 08, 16[C12P, C12N]
9279163 Cellobiohydrolase enzymesAug 24, 12Mar 08, 16[C12P, C12N]
9206406 Carbohydate binding modules with reduced binding to ligninFeb 11, 11Dec 08, 15[C12P, C12N]
9102951 Process for recovering salt during a lignocellulosic conversion processAug 24, 12Aug 11, 15[F23G, C22B, C05F, C12P, C05D, F22B, C02F, D21C, B01D]
8987509 Recovery of volatile carboxylic acids by extractive evaporationAug 18, 10Mar 24, 15[C07C, C12F, B01D]
8980599 Method for the production of alcohol from a pretreated lignocellulosic feedstockJul 29, 08Mar 17, 15[C07H, C08H, C12P, C13K, C07K, B01D]
8981146 Recovery of volatile carboxylic acids by a stripper-extractor systemAug 18, 10Mar 17, 15[C07C, C12F, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0329,841 CELLULOSE-DEGRADING ENZYME COMPOSITION COMPRISING GH16AbandonedMay 31, 13Nov 19, 15[C12P, C12N]
2014/0363,846 PROCESS FOR PRODUCING CELLULASE MIXTURES FROM MYCELIOPHTHORA AND RELATED ORGANISMSAbandonedAug 24, 12Dec 11, 14[C12P, C12N]
2014/0134,678 METHOD OF HYDROLYZING CELLULOSE SLURRY USING CELLULASE AND FLOCCULENT (AS AMENDED)AbandonedDec 16, 13May 15, 14[C12P]
8603788 Modified yeast strains exhibiting enhanced fermentation of lignocellulosic hydrolysatesExpiredDec 30, 10Dec 10, 13[C07H, C12P, C12N]
2013/0143,278 RECYCLE OF LEACHATE DURING LIGNOCELLULOSIC CONVERSION PROCESSESAbandonedAug 11, 11Jun 06, 13[C12P]
2013/0143,285 METHOD FOR DILUTE ACID PRETREATMENT OF LIGNOCELLULOSIC FEEDSTOCKSAbandonedAug 11, 11Jun 06, 13[C08B]
8426175 Method for the production of a fermentation product from a pretreated lignocellulosic feedstockExpiredMay 08, 12Apr 23, 13[C12P]
2013/0071,903 METHOD FOR HEATING A FEEDSTOCKAbandonedSep 20, 12Mar 21, 13[C09K, C12P, C13K]
2013/0011,886 METHOD FOR THE PRODUCTION OF A FERMENTATION PRODUCT FROM LIGNOCELLULOSIC FEEDSTOCKSAbandonedFeb 10, 11Jan 10, 13[C12P]
8318461 Enzyme compositions for the improved enzymatic hydrolysis of cellulose and methods of using sameExpiredJun 22, 07Nov 27, 12[C12P, C12N]
8298796 Method for the production of glucose from lignocellulosic feedstocksExpiredJan 13, 10Oct 30, 12[C12P]
8273181 Process of removing calcium and obtaining sulfate salts from an aqueous sugar solutionExpiredAug 28, 08Sep 25, 12[C13B]
8273559 Method for the production of concentrated alcohol from fermentation brothsExpiredAug 27, 09Sep 25, 12[C12P, C07C, B01D]
2012/0231,514 FERMENTATION METHOD TO PRODUCE A LIGNOCELLULOSE-BASED SUGAR STREAM WITH ENRICHED PENTOSE CONTENTAbandonedAug 30, 10Sep 13, 12[C12P]
8263379 Modified family 6 glycosidases with altered substrate specificityExpiredJul 16, 09Sep 11, 12[C12C, C07H, C12P, C12N, A21D, C07K, A23B]
8247200 Method of obtaining inorganic salt and acetate salt from cellulosic biomassExpiredJan 24, 08Aug 21, 12[C12P]
8202709 Enzyme compositions and methods for the improved enzymatic hydrolysis of celluloseExpiredJun 22, 07Jun 19, 12[C12P, C12N, C08B, C02F]
8143049 Modified beta-glucosidases with improved stabilityExpiredAug 31, 09Mar 27, 12[C07H, C12P, C12N, C07K]
8110389 Family 6 cellulase with decreased inactivation by ligninExpiredJul 30, 09Feb 07, 12[C07H, C12P, C12N, C02F, D21C]
2012/0023,814 METHOD AND SYSTEM FOR THE LARGE SCALE COLLECTION, PREPARATION, HANDLING AND REFINING OF LIGNO-CELLULOSIC BIOMASSAbandonedOct 04, 11Feb 02, 12[C10L]

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