Kadant GranTek Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS345
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
C05F ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE111
 
  
 
C05G MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS 112

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9301492 Method of making clumping cellulosic animal litterMar 11, 14Apr 05, 16[A01K]
7867947 Method of making fertilizer combination products including fertilizer granules and cellulosic granules carrying pesticides and other active ingredientsSep 29, 09Jan 11, 11[C05F]
7635404 Fertilizer combination products including fertilizer granules and cellulosic granules carrying pesticides and other active ingredientsDec 05, 06Dec 22, 09[C05G]
6662749 Clumping cellulosic animal litterSep 25, 01Dec 16, 03[A01K]
5970916 Clumping cellulosic animal litterMay 04, 98Oct 26, 99[A01K]
5770138 Method of making enhanced non-clay granules made from pulp or paper sludgeMar 24, 95Jun 23, 98[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0315,088 Horse Bedding SystemAbandonedJun 21, 11Dec 29, 11[A01K]
5019564 Non-clay agricultural granuleExpiredOct 19, 87May 28, 91[A01N]

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