Assignee
OIL-DRI CORP OF AMERICA
US·45 granted patents·8 pending applications·1,127 citations·filing 1976–2021
Top patents by PatentIndex Score
53 records- 0193US5101771AAnimal litter with biodegradable clumping agentOIL DRI CORP OF AMERICA·Filed 1991·Granted Apr 7, 1992·71 cites·17 claims
- 0292US9439393B1Cat litter productOIL-DRI CORP OF AMERICA·Filed 2016·Granted Sep 13, 2016·5 cites·17 claims
- 0391US4459368AParticulate sorbing and deodorizing mixtures containing synthetic and clay sorbentsOIL DRI CORP OF AMERICA·Filed 1981·Granted Jul 10, 1984·65 cites·23 claims
- 0490US5975019AClumping animal litterOIL DRI CORP OF AMERICA·Filed 1997·Granted Nov 2, 1999·70 cites·35 claims
- 0590US5359961AAnimal litter with galactomannan gum clumping agent and carrageenan gum extenderOIL DRI CORP OF AMERICA·Filed 1993·Granted Nov 1, 1994·105 cites·3 claims
- 0689US4187803AProcess for pelletizing sorptive mineral finesOIL DRI CORP OF AMERICA·Filed 1977·Granted Feb 12, 1980·48 cites·7 claims
- 0786US6039004ACellulosic animal litter productOIL DRI CORP OF AMERICA·Filed 1998·Granted Mar 21, 2000·54 cites·20 claims
- 0886US5836263AClumping animal litterOIL DRI CORP OF AMERICA·Filed 1997·Granted Nov 17, 1998·55 cites·14 claims
- 0985US4264543AProcess for manufacturing synthetic gypsum absorbent granulesOIL DRI CORP OF AMERICA·Filed 1979·Granted Apr 28, 1981·30 cites·3 claims
- 1085US4163674AProcess for making a synthetic liquid absorbent and products resulting therefromOIL DRI CORP OF AMERICA·Filed 1977·Granted Aug 7, 1979·44 cites·4 claims
- 1184US11026397B2Cat litter productOIL DRI CORP OF AMERICA·Filed 2019·Granted Jun 8, 2021·1 cites·19 claims
- 1284US6089190APackaging compatible animal litterOIL DRI CORP OF AMERICA·Filed 1999·Granted Jul 18, 2000·57 cites·16 claims
- 1383US10470433B2Cat litter productOIL DRI CORP OF AMERICA·Filed 2018·Granted Nov 12, 2019·1 cites·19 claims
- 1483US5427683AFiltration system with axial flow cartridgeOIL DRI CORP OF AMERICA·Filed 1994·Granted Jun 27, 1995·57 cites·15 claims
- 1583US5196473AGranules exhibiting reduced dustingOIL DRI CORP OF AMERICA·Filed 1989·Granted Mar 23, 1993·47 cites·12 claims
- 1683US4622920AAnimal litterOIL DRI CORP OF AMERICA·Filed 1985·Granted Nov 18, 1986·37 cites·9 claims
- 1782US10188076B2Cat litter productOIL DRI CORP OF AMERICA·Filed 2017·Granted Jan 29, 2019·1 cites·21 claims
- 1882US9185878B2Scoopable cat litter with improved clump strengthOIL DRI CORP OF AMERICA·Filed 2013·Granted Nov 17, 2015·10 cites·19 claims
- 1981US9894877B2Cat litter productOIL DRI CORP OF AMERICA·Filed 2017·Granted Feb 20, 2018·1 cites·21 claims
- 2076USRE50452ECat litter productOIL DRI CORP OF AMERICA·Filed 2021·Granted Jun 10, 2025·0 cites·36 claims
- 2176US5296137AFiltration system with axial flow cartridgeOIL DRI CORP OF AMERICA·Filed 1992·Granted Mar 22, 1994·42 cites·16 claims
- 2275US5960743AClay litter product for ammonia control in poultry pensOIL DRI CORP OF AMERICA·Filed 1998·Granted Oct 5, 1999·30 cites·10 claims
- 2371US5146877AParticulate absorbent material having controlled bulk densityOIL DRI CORP OF AMERICA·Filed 1991·Granted Sep 15, 1992·28 cites·12 claims
- 2469US4976977APelleting agent having energy valueOIL DRI CORP OF AMERICA·Filed 1989·Granted Dec 11, 1990·42 cites·13 claims
- 2568US6365536B1Method of making bleaching clayOIL DRI CORP OF AMERICA·Filed 2000·Granted Apr 2, 2002·13 cites·31 claims
- 2666US5094604AApparatus for making granular absorbent from fibrous materialsOIL DRI CORP OF AMERICA·Filed 1990·Granted Mar 10, 1992·39 cites·16 claims
- 2764US9986715B2Ultra lightweight clay and polymer high performance clumping cat litterOIL DRI CORP OF AMERICA·Filed 2015·Granted Jun 5, 2018·1 cites·19 claims
- 2864US9408368B2Cat litter productOIL-DRI CORP OF AMERICA·Filed 2016·Granted Aug 9, 2016·0 cites·7 claims
- 2964US4775473APackaged absorbentOIL DRI CORP OF AMERICA·Filed 1987·Granted Oct 4, 1988·19 cites·7 claims
- 3064US2017215372A1Cat litter productOIL-DRI CORP OF AMERICA·Filed 2017·Application pending·0 cites
- 3163US2016374308A1Cat litter productOIL-DRI CORP OF AMERICA·Filed 2016·Application pending·0 cites
- 3262US6346286B1Sorptive purification for edible oilsOIL DRI CORP OF AMERICA·Filed 1995·Granted Feb 12, 2002·28 cites·20 claims
- 3361US10568903B2Clay product and uses thereofOIL DRI CORP OF AMERICA·Filed 2013·Granted Feb 25, 2020·1 cites·66 claims
- 3459US5151211AOil bleaching method and composition for sameOIL DRI CORP OF AMERICA·Filed 1991·Granted Sep 29, 1992·17 cites·6 claims
- 3558US11091393B2Surface modification of clayOIL DRI CORP OF AMERICA·Filed 2019·Granted Aug 17, 2021·0 cites·18 claims
- 3658US5004570AOil bleaching method and composition for sameOIL DRI CORP OF AMERICA·Filed 1988·Granted Apr 2, 1991·13 cites·11 claims
- 3757US4183763AGypsum-based granules and method of productionOIL DRI CORP OF AMERICA·Filed 1977·Granted Jan 15, 1980·10 cites·5 claims
- 3856US4036928AProcess for pelletizing sorptive mineral finesOIL DRI CORP OF AMERICA·Filed 1976·Granted Jul 19, 1977·15 cites·11 claims
- 3955US6020282ASubstantially inert clay product and process for manufactureOIL DRI CORP OF AMERICA·Filed 1997·Granted Feb 1, 2000·19 cites·39 claims
- 4055US5908500AActivated clay composition and methodOIL DRI CORP OF AMERICA·Filed 1997·Granted Jun 1, 1999·22 cites·29 claims
- 4154US11337996B2Clay product and uses thereofOIL DRI CORP OF AMERICA·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 4254US2021243993A1ContainerOIL DRI CORP OF AMERICA·Filed 2021·Application pending·0 cites
- 4349US2021059244A1Clay-based carrier platform for biologicals in agricultureOIL DRI CORP OF AMERICA·Filed 2020·Application pending·0 cites
- 4448US5783511AProcess for selecting raw material and making a bleaching clayOIL DRI CORP OF AMERICA·Filed 1995·Granted Jul 21, 1998·14 cites·8 claims
- 4546US2022118154A1Clay mineral-based treatments in pseudomonas aeruginosa infection controlOIL DRI CORP OF AMERICA·Filed 2021·Application pending·0 cites
- 4645US9458475B2Clay in ethanol productionOIL-DRI CORP OF AMERICA·Filed 2013·Granted Oct 4, 2016·0 cites·15 claims
- 4741US9828301B2Granule for delivering humates and uses thereofOIL-DRI CORP OF AMERICA·Filed 2015·Granted Nov 28, 2017·0 cites·23 claims
- 4840US2017251674A1Application of porous materials for bacterial quorum sensing inhibition/disruptionOIL-DRI CORP OF AMERICA·Filed 2017·Application pending·0 cites
- 4937US6872677B2Brick additives and methods for using sameOIL DRI CORP OF AMERICA·Filed 2002·Granted Mar 29, 2005·1 cites·109 claims
- 5035US5749955AClay activation with metal saltsOIL DRI CORP OF AMERICA·Filed 1995·Granted May 12, 1998·9 cites·17 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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