Assignee
CHEMICAL LIME LTD
US·32 granted patents·796 citations·filing 1990–2007
Top patents by PatentIndex Score
32 records- 0194US5792440AMethod of manufacturing high purity calcium carbonateCHEMICAL LIME LTD·Filed 1997·Granted Aug 11, 1998·114 cites·19 claims
- 0294US5186742AMethod and composition for use in recycling metal containing furnace dustCHEMICAL LIME LTD·Filed 1991·Granted Feb 16, 1993·69 cites·12 claims
- 0388US7338649B2Method of producing food grade hydrated limeCHEMICAL LIME LTD·Filed 2005·Granted Mar 4, 2008·18 cites·6 claims
- 0483US7326400B2Treatment of high sulfate containing quicklimeCHEMICAL LIME LTD·Filed 2006·Granted Feb 5, 2008·5 cites·10 claims
- 0583US5332436AMethod of increasing the surface area and plastic properties of hydrated limeCHEMICAL LIME LTD·Filed 1993·Granted Jul 26, 1994·43 cites·6 claims
- 0680US5419839AApparatus and method for treating waste sludgeCHEMICAL LIME LTD·Filed 1994·Granted May 30, 1995·48 cites·8 claims
- 0779US7105114B2Briquetting of lime based products with carbon based additivesCHEMICAL LIME LTD·Filed 2004·Granted Sep 12, 2006·15 cites·6 claims
- 0876US5951751AFlowable fill composition and methodCHEMICAL LIME LTD·Filed 1998·Granted Sep 14, 1999·48 cites·11 claims
- 0976US5409605AApparatus and method for treating waste sludgeCHEMICAL LIME LTD·Filed 1993·Granted Apr 25, 1995·42 cites·7 claims
- 1073US5399048AMethod of capping exposed land areas and particulate materials deposited thereonCHEMICAL LIME LTD·Filed 1993·Granted Mar 21, 1995·31 cites·17 claims
- 1172US5350596AMethod of capping particulate materialsCHEMICAL LIME LTD·Filed 1992·Granted Sep 27, 1994·26 cites·10 claims
- 1272US5228808AMethod for preventing the adverse effects of swell in sulfate bearing, expansive clay soilsCHEMICAL LIME LTD·Filed 1991·Granted Jul 20, 1993·31 cites·9 claims
- 1369US7691346B2Process for recausticizing cyanide leach solutionsCHEMICAL LIME LTD·Filed 2007·Granted Apr 6, 2010·5 cites·12 claims
- 1469US6926879B2Method of producing food grade hydrated limeCHEMICAL LIME LTD·Filed 2003·Granted Aug 9, 2005·10 cites·4 claims
- 1568US5616283AHigh solids lime as a caustic replacementCHEMICAL LIME LTD·Filed 1995·Granted Apr 1, 1997·32 cites·42 claims
- 1668US5122012AMethod for improving the characteristics of sulfate bearing soilsCHEMICAL LIME LTD·Filed 1991·Granted Jun 16, 1992·22 cites·5 claims
- 1767US5116417AComposition and method for agglomerating oreCHEMICAL LIME LTD·Filed 1990·Granted May 26, 1992·14 cites·4 claims
- 1865US7691190B2Method of retarding quicklime for glass manufactureCHEMICAL LIME LTD·Filed 2005·Granted Apr 6, 2010·2 cites·5 claims
- 1960US6395205B1Method of manufacturing an aerated autoclaved concrete materialCHEMICAL LIME LTD·Filed 1997·Granted May 28, 2002·21 cites·7 claims
- 2060US5336022AMethod for producing enhanced soil stabilization reactions between lime and clay soils due to the effect of silica additionCHEMICAL LIME LTD·Filed 1992·Granted Aug 9, 1994·18 cites·12 claims
- 2159US7377773B2Method of reducing NOx emissions in rotary preheater mineral kilnsCHEMICAL LIME LTD·Filed 2006·Granted May 27, 2008·3 cites·9 claims
- 2258US6939523B2Method of removing SO3 from flue gasesCHEMICAL LIME LTD·Filed 2002·Granted Sep 6, 2005·17 cites·14 claims
- 2358US5628261AMethod and furnace for decomposing solid waste materialsCHEMICAL LIME LTD·Filed 1995·Granted May 13, 1997·28 cites·8 claims
- 2456US6027558AHydrated lime added directly to asphalt cement as a multi-functional modifier for asphalt mixturesCHEMICAL LIME LTD·Filed 1998·Granted Feb 22, 2000·18 cites·8 claims
- 2556US5544971AMethods and compositions for recycling asphalt pavementCHEMICAL LIME LTD·Filed 1995·Granted Aug 13, 1996·24 cites·12 claims
- 2656US5512093AHot mix asphalt and method of preparation thereofCHEMICAL LIME LTD·Filed 1994·Granted Apr 30, 1996·24 cites·15 claims
- 2754US5507572AMethod and apparatus for supplying a continuous product stream of lime slurry to a remote jobsiteCHEMICAL LIME LTD·Filed 1994·Granted Apr 16, 1996·23 cites·27 claims
- 2843US6412974B1Lime slurry mixing apparatus and method of useCHEMICAL LIME LTD·Filed 1999·Granted Jul 2, 2002·18 cites·14 claims
- 2940US5620744AMethod of preventing corrosion in concrete pipeCHEMICAL LIME LTD·Filed 1996·Granted Apr 15, 1997·12 cites·37 claims
- 3036US5702247AKiln lining and methodCHEMICAL LIME LTD·Filed 1996·Granted Dec 30, 1997·10 cites·14 claims
- 3134US7047134B2Method of selecting a soil stabilization protocol for a construction siteCHEMICAL LIME LTD·Filed 2004·Granted May 16, 2006·3 cites·15 claims
- 3229US6361604B2Apparatus for adding oil or other liquids to a dry bulk powderCHEMICAL LIME LTD·Filed 1999·Granted Mar 26, 2002·2 cites·12 claims
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