Assignee
AMMONIA CASALE SA
CH·44 granted patents·10 pending applications·599 citations·filing 1980–2013
Top patents by PatentIndex Score
54 records- 0196US4372920AAxial-radial reactor for heterogeneous synthesisAMMONIA CASALE SA·Filed 1980·Granted Feb 8, 1983·90 cites·23 claims
- 0295US9463983B2Method for load regulation of an ammonia plantAMMONIA CASALE SA·Filed 2012·Granted Oct 11, 2016·17 cites·9 claims
- 0388US4405562AAxial-radial reactor for heterogeneous synthesisAMMONIA CASALE SA·Filed 1981·Granted Sep 20, 1983·71 cites·5 claims
- 0484US4769220AConverter for heterogeneous synthesis more particularly for ammonia, methanol and higher alcoholsAMMONIA CASALE SA·Filed 1986·Granted Sep 6, 1988·34 cites·5 claims
- 0584US4755362ASystem for reducing energy consumption improving reactors for heterogeneous catalytic synthesis and relative reactorsAMMONIA CASALE SA·Filed 1986·Granted Jul 5, 1988·33 cites·10 claims
- 0679US7683099B2Method for carrying out heterogeneous catalytic exothermic gas phase reactionsAMMONIA CASALE SA·Filed 2005·Granted Mar 23, 2010·10 cites·14 claims
- 0778US9138712B2Wall system for catalytic beds of synthesis reactors and relative production processAMMONIA CASALE SA·Filed 2013·Granted Sep 22, 2015·2 cites·4 claims
- 0877US7153344B2Process for the preparation and recovery of carbon dioxide from waste gas or fumes produced by combustible oxidationAMMONIA CASALE SA·Filed 2002·Granted Dec 26, 2006·23 cites·5 claims
- 0974US7897130B2Process for synthesis gas productionAMMONIA CASALE SA·Filed 2006·Granted Mar 1, 2011·2 cites·9 claims
- 1073US4952375ASystem for reducing energy consumption improving reactors for heterogeneous catalytic synthesis and related reactorsAMMONIA CASALE SA·Filed 1988·Granted Aug 28, 1990·19 cites·5 claims
- 1173US4904453ASystem for reducing energy consumption improving reactors for heterogeneous catalytic synthesis and relative reactorsAMMONIA CASALE SA·Filed 1988·Granted Feb 27, 1990·8 cites·11 claims
- 1271US6467758B1Process for effecting mass transfer between a liquid phase and a gaseous phaseAMMONIA CASALE SA·Filed 2000·Granted Oct 22, 2002·12 cites·7 claims
- 1371US4963338AProcess for heterogeneous synthesis and related reactorsAMMONIA CASALE SA·Filed 1988·Granted Oct 16, 1990·23 cites·5 claims
- 1471US4459369ACatalyst for the synthesis of oxygenated organic compounds and process for its manufactureAMMONIA CASALE SA·Filed 1982·Granted Jul 10, 1984·25 cites·8 claims
- 1571US4430254ASpherical cerium-activated catalyst for ammonia synthesis and process for its manufactureAMMONIA CASALE SA·Filed 1981·Granted Feb 7, 1984·22 cites·6 claims
- 1668US5585074AMethod and apparatus for in-situ modernization of a heterogeneous exothermic synthesis reactor, particularly of the so-called kellogg typeAMMONIA CASALE SA·Filed 1994·Granted Dec 17, 1996·17 cites·22 claims
- 1767US5130098ASystem to improve the efficiency of heterogeneous reactors for exothermic synthesis and more particularly for the reaction of ammoniaAMMONIA CASALE SA·Filed 1990·Granted Jul 14, 1992·9 cites·9 claims
- 1866US2010051876A1Process for the production of ammonia synthesis gas with improved cryogenic purificationAMMONIA CASALE SA·Filed 2009·Application pending·0 cites
- 1965US7115239B2Catalysts for ammonia synthesisAMMONIA CASALE SA·Filed 2002·Granted Oct 3, 2006·10 cites·13 claims
- 2064US6426054B1Reforming apparatusAMMONIA CASALE SA·Filed 1997·Granted Jul 30, 2002·7 cites·6 claims
- 2161US2011223090A1Process for Producing Ammonia Synthesis GasAMMONIA CASALE SA·Filed 2008·Application pending·0 cites
- 2260US2015129806A1Process for Producing Ammonia Synthesis Gas and a Method for Revamping a Front-End of an Ammonia PlantAMMONIA CASALE SA·Filed 2013·Application pending·0 cites
- 2358US5254316AReactors for heterogeneous synthesisAMMONIA CASALE SA·Filed 1992·Granted Oct 19, 1993·18 cites·5 claims
- 2458US4859425ASystem for improve the mixing of reacted gases and quench gases in heterogeneous synthesis reactorsAMMONIA CASALE SA·Filed 1987·Granted Aug 22, 1989·10 cites·2 claims
- 2558US2013039835A1Hydrogen and Nitrogen Recovery from Ammonia Purge GasAMMONIA CASALE SA·Filed 2010·Application pending·0 cites
- 2657US2014020365A1Method for Removing Nitrogen Oxides from Combustion Fumes with On-Site Generation of AmmoniaAMMONIA CASALE SA·Filed 2013·Application pending·0 cites
- 2756US7261284B2Process for effecting mass transfer between a liquid phase and a gaseous phaseAMMONIA CASALE SA·Filed 2006·Granted Aug 28, 2007·2 cites·12 claims
- 2855US5779988AHeterogeneous synthesis method and apparatus including wall temperature protectionAMMONIA CASALE SA·Filed 1995·Granted Jul 14, 1998·11 cites·13 claims
- 2955US2013108534A1Method for Removing Nitrogen Oxides from Combustion Fumes with On-Site Generation of AmmoniaAMMONIA CASALE SA·Filed 2012·Application pending·0 cites
- 3054US7524468B2Sealing means for chemical reactorAMMONIA CASALE SA·Filed 2002·Granted Apr 28, 2009·1 cites·8 claims
- 3154US4849206AProcess to obtain an optimal gas distribution in catalytic beds for heterogeneous reactions in gaseous phaseAMMONIA CASALE SA·Filed 1987·Granted Jul 18, 1989·8 cites·4 claims
- 3253US7014177B2Process for effecting mass transfer between a liquid phase and a gaseous phaseAMMONIA CASALE SA·Filed 2002·Granted Mar 21, 2006·2 cites·11 claims
- 3353US4946657ASystem to reduce energy consumption in heterogeneous synthesis reactors and related reactorsAMMONIA CASALE SA·Filed 1987·Granted Aug 7, 1990·8 cites·7 claims
- 3453US2011104623A1Process and a Reactor for Oxidation of a HydrocarbonAMMONIA CASALE SA·Filed 2009·Application pending·0 cites
- 3552US5176800AProcess for the modernization of existing urea plants and a modernized urea plantAMMONIA CASALE SA·Filed 1990·Granted Jan 5, 1993·10 cites·7 claims
- 3650US5184386AMethod for retrofitting carbon monoxide conversion reactorsAMMONIA CASALE SA·Filed 1991·Granted Feb 9, 1993·12 cites·8 claims
- 3748US5171543AReactor for exothermic heterogeneous synthesis reactionsAMMONIA CASALE SA·Filed 1990·Granted Dec 15, 1992·11 cites·8 claims
- 3848US5135722AConverters for heterogeneous catalytic synthesis, particularly for ammonia and methanol, under pressureAMMONIA CASALE SA·Filed 1988·Granted Aug 4, 1992·7 cites·5 claims
- 3947US5985231ACatalytic carbon monoxide conversion with acceleration or gaseous feedAMMONIA CASALE SA·Filed 1997·Granted Nov 16, 1999·9 cites·3 claims
- 4047US2009035206A1Ammonia Synthesis ProcessAMMONIA CASALE SA·Filed 2006·Application pending·0 cites
- 4146US6299849B1Method for in-situ modernization of a heterogeneous exothermic synthesis reactorAMMONIA CASALE SA·Filed 1998·Granted Oct 9, 2001·10 cites·2 claims
- 4246US2002182129A1Reforming apparatusAMMONIA CASALE SA·Filed 2002·Application pending·0 cites
- 4345US7465324B2Process for obtaining a heating fluid as indirect heat source for carrying out reforming reactionsAMMONIA CASALE SA·Filed 2001·Granted Dec 16, 2008·1 cites·8 claims
- 4444US6207078B1Process for the production of synthesis gasAMMONIA CASALE SA·Filed 1999·Granted Mar 27, 2001·8 cites·5 claims
- 4541US4883646ASystem and device to make catalytic basket wallsfor heterogeneous synthesis reactorsAMMONIA CASALE SA·Filed 1987·Granted Nov 28, 1989·6 cites·2 claims
- 4641US4308174ASpherical cerium-activated catalyst for ammonia synthesis and process for its manufactureAMMONIA CASALE SA·Filed 1980·Granted Dec 29, 1981·4 cites·2 claims
- 4740US5006316AReactors for heterogeneous synthesisAMMONIA CASALE SA·Filed 1988·Granted Apr 9, 1991·6 cites·5 claims
- 4839US4935210ASystem for reducing energy consumption in multi-unit reactors for heterogeneous synthesis and related reactorsAMMONIA CASALE SA·Filed 1987·Granted Jun 19, 1990·6 cites·3 claims
- 4938US5882606AMethod of retrofitting a heterogeneous exothermic synthesis reactorAMMONIA CASALE SA·Filed 1996·Granted Mar 16, 1999·5 cites·6 claims
- 5036US5152977AProcess for exothermic heterogeneous synthesis with external recovery of heatAMMONIA CASALE SA·Filed 1991·Granted Oct 6, 1992·4 cites·1 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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