FIBERLEAN TECHNOLOGIES LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 1523
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR721
 
  
 
D21B FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT46
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 399
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 3113
 
  
 
D21D TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE 36
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS225
 
  
 
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
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 126

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0306,562 COMPOSITIONS COMPRISING MICROFIBRILATED CELLULOSE AND POLYMERS AND METHODS OF MANUFACTURING FIBRES AND NONWOVEN MATERIALS THEREFROMApr 21, 17Oct 26, 17[D21B, D01D, D21H, D04H]
2017/0145,635 GRINDING METHOD AND GRINDING MEDIUMMay 14, 15May 25, 17[C04B, D21H, D21D]
2016/0024,718 PROCESS FOR TREATING MICROFIBRILLATED CELLULOSEMar 14, 14Jan 28, 16[D21H, D21C]
2015/0064,491 COMPOSITIONS FOR PAINTMar 15, 13Mar 05, 15[C09D, C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9127405 Paper filler compositionMay 17, 10Sep 08, 15[D21B, D21H, D21D, D21C]
8871056 Process for the production of nano-fibrillar cellulose gelsMar 30, 10Oct 28, 14[C08J, D01D, D21B, B82Y, D21H, D01F, D21C]
8871057 Process for the production of nano-fibrillar cellulose suspensionsMar 30, 10Oct 28, 14[D21B, D21H, D21D, D21C]
8231764 Paper filler methodSep 26, 11Jul 31, 12[D21H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0280,545 CompositionsAbandonedNov 09, 11Oct 24, 13[D21H]

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