UNIVERSIDADE FEDERAL DO ESPIRITO SANTO

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 130
 
  
 
C08H DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS 114
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR127
 
  
 
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 137

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9266968 Process for obtaining carboxymethyl cellulose from agro-industrial residues and carboxymethyl cellulose and use thereofMay 09, 13Feb 23, 16[A61K, C08H, A23L, C08B, D21H, C08L, D21C]

Expired/Abandoned/Withdrawn Patents

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