LIQUID LIGNIN COMPANY, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07G COMPOUNDS OF UNKNOWN CONSTITUTION 28
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR226
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B27K PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR 18
 
  
 
C08H DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS 114

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9327423 Wood preservatives and methods for treating woodJan 07, 14May 03, 16[A01N, B27K]
9260464 Process for recovering ligninSep 22, 10Feb 16, 16[C07G, C08H, C08L, D21C]
9187512 Process for treating ligninMar 29, 12Nov 17, 15[C07G, C02F, D21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0163,245 PROCESS FOR PRODUCING FURFURAL FROM BLACK LIQUORAbandonedApr 26, 12Jun 12, 14[C07D]

Top Inventors for This Owner

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