Assignee
CECA SA
FR·78 granted patents·7 pending applications·1,080 citations·filing 1976–2017
Top patents by PatentIndex Score
85 records- 0191US7452840B2Agglomerated zeolitic adsorbents, their process of preparation and their usesCECA SA·Filed 2005·Granted Nov 18, 2008·9 cites·8 claims
- 0287US10119026B2Additive for asphalt mixes containing reclaimed bituminous productsCECA SA·Filed 2012·Granted Nov 6, 2018·4 cites·35 claims
- 0387US5308631AProcess of making alcohol-free beer and beer aroma concentratesCECA SA·Filed 1991·Granted May 3, 1994·50 cites·10 claims
- 0487US4369125AGelling compositions having a base of galactomannans and xanthanCECA SA·Filed 1980·Granted Jan 18, 1983·54 cites·8 claims
- 0586US7951858B2Bituminous products and aqueous emulsions based on bituminous products and uses thereofCECA SA·Filed 2007·Granted May 31, 2011·10 cites·21 claims
- 0684US7732511B2Bituminous products, the mixture thereof with aggregates and the use thereofCECA SA·Filed 2006·Granted Jun 8, 2010·14 cites·11 claims
- 0783US6652626B1Agglomerated adsorbent, process for the production thereof and use thereof for the non-cryogenic separation of industrial gasesCECA SA·Filed 1998·Granted Nov 25, 2003·61 cites·19 claims
- 0880US9914109B2Zeolitic adsorbents with large external surface area, process for preparing them and uses thereofCECA SA·Filed 2014·Granted Mar 13, 2018·3 cites·15 claims
- 0980US5098604ACation-active compositions and their application to bituminous emulsionsCECA SA·Filed 1989·Granted Mar 24, 1992·22 cites·10 claims
- 1079US6464756B1Purification of hydrogen flowstreams by selectively adsorbing impurities therefromCECA SA·Filed 1998·Granted Oct 15, 2002·50 cites·7 claims
- 1179US5132260AZeolite granules with zeolitic binderCECA SA·Filed 1989·Granted Jul 21, 1992·25 cites·8 claims
- 1277US10722862B2Zeolitic adsorbents, their process of preparation and their usesCECA SA·Filed 2013·Granted Jul 28, 2020·2 cites·20 claims
- 1377US7510606B2Bituminous emulsions, their method of preparation and their use for the production of materials and road pavementsCECA SA·Filed 2005·Granted Mar 31, 2009·5 cites·18 claims
- 1476US8048943B2Bituminous compositionsCECA SA·Filed 2009·Granted Nov 1, 2011·3 cites·16 claims
- 1572US6616732B1Zeolite adsorbents, method for obtaining them and their use for removing carbonates from a gas streamCECA SA·Filed 2000·Granted Sep 9, 2003·23 cites·26 claims
- 1672US4168227AFlotation method for oxidized oresCECA SA·Filed 1977·Granted Sep 18, 1979·28 cites·12 claims
- 1769US6335370B1Fluid concentrated hydroalcoholic compositions of copra or oil palm alkyl-amidopropylbetainsCECA SA·Filed 1998·Granted Jan 1, 2002·13 cites·10 claims
- 1869US6277179B1Agglomerates based on active charcoal, their process of preparation and their use as adsorption agentsCECA SA·Filed 1999·Granted Aug 21, 2001·37 cites·26 claims
- 1968US7907387B2Electrode for energy storage systems, production method thereof and energy storage system comprising said electrodeCECA SA·Filed 2006·Granted Mar 15, 2011·6 cites·10 claims
- 2068US6410593B1Antidandruff compositionsCECA SA·Filed 2001·Granted Jun 25, 2002·11 cites·13 claims
- 2167US6265490B1Phenol/diene novolac resins, process of preparation and rubber-based compositions containing the said resinsCECA SA·Filed 1997·Granted Jul 24, 2001·28 cites·11 claims
- 2265US10723677B2Zeolitic granular material having a connected structureCECA SA·Filed 2014·Granted Jul 28, 2020·1 cites·15 claims
- 2365US6849106B2Method for purifying hydrogen-based gas mixtures using a calcium x-zeoliteCECA SA·Filed 2001·Granted Feb 1, 2005·10 cites·26 claims
- 2465US6649556B2Process for the preparation of agglomerated zeolites X and LSX exchanged with lithiumCECA SA·Filed 2001·Granted Nov 18, 2003·10 cites·16 claims
- 2565US5412058ANovolaks of the phenol-dense aldehyde typeCECA SA·Filed 1990·Granted May 2, 1995·19 cites·1 claims
- 2664US6530974B2Method for the separation of molecules in the gas phase by adsorption by means of agglomerated solid inorganic adsorbents with a narrow and calibrated mesopore distributionCECA SA·Filed 2001·Granted Mar 11, 2003·6 cites·15 claims
- 2764US5704962AGranular fertilizersCECA SA·Filed 1995·Granted Jan 6, 1998·19 cites·10 claims
- 2864US5173462AIndustrial adsorbents based on low-silica x zeolites, for non-cryogenic separation of air gases, and their manufacture processCECA SA·Filed 1991·Granted Dec 22, 1992·22 cites·11 claims
- 2963US5710090AControlledly permeable/cristobalite-free diatomaceous filtering agentsCECA SA·Filed 1994·Granted Jan 20, 1998·24 cites·7 claims
- 3063US5348648AFlotation device for the treatment of water polluted by hydrocarbonsCECA SA·Filed 1992·Granted Sep 20, 1994·29 cites·2 claims
- 3163US5262481AMoisture-cross-linkable thermoplastic adhesive compositions, uses thereof, and modified components for use in said adhesive compositionsCECA SA·Filed 1991·Granted Nov 16, 1993·17 cites·6 claims
- 3263US5075505AProcess for obtaining n,n-dimethyl-n-alkylaminesCECA SA·Filed 1989·Granted Dec 24, 1991·21 cites·7 claims
- 3362US6218490B1Acrylic copolymers as additives for inhibiting paraffin deposition in crude oils, and compositions containing sameCECA SA·Filed 1997·Granted Apr 17, 2001·20 cites·14 claims
- 3462US4353805AEnhanced oil recoveryCECA SA·Filed 1979·Granted Oct 12, 1982·18 cites·4 claims
- 3561US5254736AProcess for the preparation of dissymmetric aliphatic secondary alkylaminesCECA SA·Filed 1992·Granted Oct 19, 1993·7 cites·9 claims
- 3660US8382890B2Method for preparing coated materials based on bituminous products and uses thereofCECA SA·Filed 2008·Granted Feb 26, 2013·4 cites·15 claims
- 3760US7378477B2Inorganic deposit inhibitors, in particular in oil wells, particularly in high pressure / high temperature conditionsCECA SA·Filed 2004·Granted May 27, 2008·5 cites·24 claims
- 3860US6264881B1Method for obtaining LSX zeolite bodiesCECA SA·Filed 1998·Granted Jul 24, 2001·19 cites·6 claims
- 3960US4200661AGelling compositions for food productsCECA SA·Filed 1977·Granted Apr 29, 1980·21 cites·10 claims
- 4058US7825056B2Adsorbent zeolitic composition, its method of preparation and its use for removing H2O and/or CO2 and/or H2S contained in gas or liquid mixturesCECA SA·Filed 2005·Granted Nov 2, 2010·3 cites·22 claims
- 4156US7935177B2Method of purifying a gas stream contaminated by CO2 and one or more hydrocarbons and/or nitrogen oxides by adsorption on an aggregated zeolitic adsorbentCECA SA·Filed 2004·Granted May 3, 2011·6 cites·15 claims
- 4256US6806219B2Exchanged zeolites X, in particular exchanged with lithium, their process of preparation and their use as adsorbents of nitrogen in the separation of the gases of the airCECA SA·Filed 2001·Granted Oct 19, 2004·13 cites·20 claims
- 4356US6653396B2Process for the preparation of zeolite A for use in formulations based on two-component polyurthane resinsCECA SA·Filed 2002·Granted Nov 25, 2003·3 cites·19 claims
- 4455US6277772B1Superabsorbent composition for hygiene articles free from unpleasant smellsCECA SA·Filed 1997·Granted Aug 21, 2001·72 cites·17 claims
- 4554US10422043B2Inhibitors of top-of-line corrosion of pipelines conveying crudes from extraction of hydrocarbonsCECA SA·Filed 2017·Granted Sep 24, 2019·0 cites·22 claims
- 4654US4561900AUse of novel amines as bases for the preparation of emulsions of hydrocarbon bindersCECA SA·Filed 1982·Granted Dec 31, 1985·11 cites·5 claims
- 4753US5292468AProcess for the production of non-sticky thermofusible autoadhesive shapesCECA SA·Filed 1991·Granted Mar 8, 1994·25 cites·4 claims
- 4853US5112552AThermofusible autoadhesive shapes and process for their productionCECA SA·Filed 1990·Granted May 12, 1992·25 cites·8 claims
- 4952US5928623AUse of a reactor stirred by a system of the archimedean screw type for the synthesis of LSX faujasiteCECA SA·Filed 1997·Granted Jul 27, 1999·14 cites·3 claims
- 5051US2014366774A1Additives for industrial bitumenCECA SA·Filed 2014·Application pending·0 cites
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