COMPASS MINERALS MANITOBA INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01C PLANTING; SOWING; FERTILISING 525
 
  
 
C05D INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE55
 
  
 
C05B PHOSPHATIC FERTILISERS38
 
  
 
C05C NITROGENOUS FERTILISERS312
 
  
 
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 310
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9643799 Pneumatic conveyorApr 30, 15May 09, 17[B65G, B65D]
9499450 Electrostatic adhesion of dry powders to macro fertilizersMar 10, 15Nov 22, 16[C05G, A01N, C05C, A01C]
9365462 Phosphate magnesium zinc fertilizerJul 15, 14Jun 14, 16[C05G, C05B, A01G, A01C]
9187380 Phosphorus zinc manganese fertilizerJul 15, 14Nov 17, 15[C05G, C05B, A01C]
9139484 Foliar metal ion nutrient fertilizerAug 18, 14Sep 22, 15[C05G, C05D, C05C]
9133065 High efficiency magnesium fertilizerJul 15, 14Sep 15, 15[C05G, C05D, C05B, A01C]
8685134 High bioavailability phosphorusMay 25, 10Apr 01, 14[C05B, B32B, A01C]
8221515 Use of acidifying agent for promoting micronutrient uptakeApr 24, 08Jul 17, 12[A01N, C05D, C05C]
7445657 Application methods for fine powders and uses thereofFeb 25, 03Nov 04, 08[C05D]
7410522 FertilizerNov 07, 01Aug 12, 08[C05D]

Expired/Abandoned/Withdrawn Patents

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