OIL-DRI CORPORATION OF AMERICA

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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 ANIMALS1434
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4105
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
A23D EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS 124
 
  
 
C05D INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE19
 
  
 
C05F ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE111
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 129
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0251,674 APPLICATION OF POROUS MATERIALS FOR BACTERIAL QUORUM SENSING INHIBITION/DISRUPTIONMar 01, 17Sep 07, 17[A61K, A01N]
2016/0122,254 SALT/CLAY MIXTURES AND USES THEREOFNov 03, 15May 05, 16[C09K, C05D, B01J]
2016/0030,475 USE OF A CLAY PRODUCT OR A CLAY BLEND PRODUCT TO DECREASE THE EFFECTS OF BACTERIAL DISEASE IN SHRIMPJul 31, 15Feb 04, 16[A61K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9894877 Cat litter productMay 26, 17Feb 20, 18[A01K]
9828301 Granule for delivering humates and uses thereofNov 24, 15Nov 28, 17[C05G, C05F]
9458475 Clay in ethanol productionOct 09, 13Oct 04, 16[C12P]
9439393 Cat litter productMay 23, 16Sep 13, 16[A01K]
9408368 Cat litter productFeb 25, 16Aug 09, 16[A01K]
9345227 Cat litter productJun 15, 12May 24, 16[A01K]
9185878 Scoopable cat litter with improved clump strengthAug 28, 13Nov 17, 15[A01K]
D686786 Disposable domesticated cat trayAug 30, 12Jul 23, 13[3099]
6365536 Method of making bleaching clayMay 05, 00Apr 02, 02[B01J]
6346286 Sorptive purification for edible oilsApr 26, 95Feb 12, 02[A23D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0215,372 CAT LITTER PRODUCTAbandonedApr 20, 17Aug 03, 17[A01K]
2016/0374,308 CAT LITTER PRODUCTAbandonedSep 09, 16Dec 29, 16[A01K]
8418652 Animal litter and associated methodsExpiredSep 17, 10Apr 16, 13[A01K]
2008/0023,889 BRICK ADDITIVES COMPRISING COLORANTS AND METHODAbandonedJul 14, 06Jan 31, 08[B28B]
2006/0201,444 Horse arena composition and methodAbandonedMar 11, 05Sep 14, 06[A01K]
6872677 Brick additives and methods for using sameExpiredOct 02, 02Mar 29, 05[C04B]
6093669 Method for selecting raw material for bleaching clayExpiredJul 21, 98Jul 25, 00[C04B, B01J]
5427683 Filtration system with axial flow cartridgeExpiredJan 18, 94Jun 27, 95[B01D]
5296137 Filtration system with axial flow cartridgeExpiredMar 12, 92Mar 22, 94[C02F]
5196473 Granules exhibiting reduced dustingExpiredFeb 28, 89Mar 23, 93[C08K]
5146877 Particulate absorbent material having controlled bulk densityExpiredApr 17, 91Sep 15, 92[A01K]
5094604 Apparatus for making granular absorbent from fibrous materialsExpiredDec 19, 90Mar 10, 92[B29C]
5004570 Oil bleaching method and composition for sameExpiredDec 05, 88Apr 02, 91[C11B]
4976977 Pelleting agent having energy valueExpiredApr 10, 89Dec 11, 90[A23K]
4775473 Packaged absorbentExpiredMar 09, 87Oct 04, 88[B01D]
4622920 Animal litterExpiredMay 08, 85Nov 18, 86[A01K]
4459368 Particulate sorbing and deodorizing mixtures containing synthetic and clay sorbentsExpiredJan 20, 83Jul 10, 84[B01J]
4264543 Process for manufacturing synthetic gypsum absorbent granulesExpiredApr 12, 79Apr 28, 81[C09C]
4187803 Process for pelletizing sorptive mineral finesExpiredMay 16, 77Feb 12, 80[A01K]
4183763 Gypsum-based granules and method of productionExpiredDec 27, 77Jan 15, 80[C04B]

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