Assignee
DAVY PROCESS TECHN LTD
GB·38 granted patents·6 pending applications·986 citations·filing 1994–2012
Top patents by PatentIndex Score
44 records- 0197US5536856AProduction of carboxylic acid ester by esterification and apparatus thereofDAVY PROCESS TECHN LTD·Filed 1994·Granted Jul 16, 1996·151 cites·18 claims
- 0296US7553397B1ProcessDAVY PROCESS TECHN LTD·Filed 1999·Granted Jun 30, 2009·192 cites·13 claims
- 0396US6809217B1Process for the preparation of ethyl acetateDAVY PROCESS TECHN LTD·Filed 1999·Granted Oct 26, 2004·189 cites·29 claims
- 0496US6632330B1Process for purification of alkyl alkanoateDAVY PROCESS TECHN LTD·Filed 1999·Granted Oct 14, 2003·151 cites·30 claims
- 0594US7790775B2Process for use in gas phase reactionsDAVY PROCESS TECHN LTD·Filed 2005·Granted Sep 7, 2010·29 cites·13 claims
- 0693US7355083B2ProcessDAVY PROCESS TECHN LTD·Filed 2007·Granted Apr 8, 2008·28 cites·16 claims
- 0783US7115670B2Fischer-Tropsch synthesis processDAVY PROCESS TECHN LTD·Filed 2002·Granted Oct 3, 2006·27 cites·43 claims
- 0883US6946580B2Hydroformylation process with recycle of active rhodium catalystDAVY PROCESS TECHN LTD·Filed 2002·Granted Sep 20, 2005·15 cites·27 claims
- 0981US7214721B2Pre-converter for methanol synthesisDAVY PROCESS TECHN LTD·Filed 2004·Granted May 8, 2007·23 cites·8 claims
- 1080US6982357B2Process for the preparation of propane-1,3-diol by vapor phase hydrogenation of 3-hydroxypropanal, beta-propiolactone, oligomers of beta-propiolactone, esters of 3-hydroxypropanoic acid or mixtures thereofDAVY PROCESS TECHN LTD·Filed 2001·Granted Jan 3, 2006·15 cites·7 claims
- 1177US6844452B2Process for the co-production of aliphatic diols and cyclic ethersDAVY PROCESS TECHN LTD·Filed 2000·Granted Jan 18, 2005·9 cites·17 claims
- 1276US5841002AProcess for the commercial production of polyhydroxy alcohols and glycolsDAVY PROCESS TECHN LTD·Filed 1996·Granted Nov 24, 1998·36 cites·25 claims
- 1374US7353847B2Method of loading a particulate solid into a vesselDAVY PROCESS TECHN LTD·Filed 2002·Granted Apr 8, 2008·15 cites·18 claims
- 1474US6936727B2Process for the production of ethers, typically thfDAVY PROCESS TECHN LTD·Filed 2002·Granted Aug 30, 2005·12 cites·15 claims
- 1572US7598404B2Process for the production of ethersDAVY PROCESS TECHN LTD·Filed 2004·Granted Oct 6, 2009·7 cites·21 claims
- 1672US7071238B2Fischer-tropsch process in the presence of a coolant introduced into the reactor systemDAVY PROCESS TECHN LTD·Filed 2002·Granted Jul 4, 2006·18 cites·25 claims
- 1770US6620949B1Process for the simultaneous production of maleic anhydride and its hydrogenated derivativesDAVY PROCESS TECHN LTD·Filed 2000·Granted Sep 16, 2003·5 cites·21 claims
- 1867US6903140B2Fischer-tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Jun 7, 2005·9 cites·12 claims
- 1961US7498450B2Homogeneous process for the hydrogenation of dicarboxylic acids and/or anhydrides thereofDAVY PROCESS TECHN LTD·Filed 2004·Granted Mar 3, 2009·2 cites·20 claims
- 2061US7037947B2Fischer-Tropsch synthesis process carried out on a floatable structureDAVY PROCESS TECHN LTD·Filed 2002·Granted May 2, 2006·9 cites·35 claims
- 2161US2008217489A1Tube supporting systemDAVY PROCESS TECHN LTD·Filed 2007·Application pending·0 cites
- 2260US7427684B2Process for the production of lactamsDAVY PROCESS TECHN LTD·Filed 2004·Granted Sep 23, 2008·3 cites·32 claims
- 2359US6905592B2Process for the desulphurization of feed streamsDAVY PROCESS TECHN LTD·Filed 2002·Granted Jun 14, 2005·11 cites·9 claims
- 2457US6919290B2Catalyst activation processDAVY PROCESS TECHN LTD·Filed 2002·Granted Jul 19, 2005·6 cites·30 claims
- 2557US2010099550A1Homogeneous Process for the Hydrogenation of Carboxylic Acids and Derivatives ThereofDAVY PROCESS TECHN LTD·Filed 2009·Application pending·0 cites
- 2656US7012102B2Fischer-tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Mar 14, 2006·3 cites·15 claims
- 2756US7005456B2Fischer-Tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Feb 28, 2006·3 cites·17 claims
- 2855US7816554B2Process for the production of esters of mono-, di- or polycarboxylic acidsDAVY PROCESS TECHN LTD·Filed 2004·Granted Oct 19, 2010·1 cites·19 claims
- 2955US7445935B2Process and apparatus for loading a particulate solid into a vertical tubeDAVY PROCESS TECHN LTD·Filed 2002·Granted Nov 4, 2008·4 cites·54 claims
- 3055US6600065B2Process for preparing 3-hydroxyesters from epoxide derivativesDAVY PROCESS TECHN LTD·Filed 2002·Granted Jul 29, 2003·2 cites·8 claims
- 3155US2009306365A1Hydrogenolysis of Sugar FeedstockDAVY PROCESS TECHN LTD·Filed 2009·Application pending·0 cites
- 3252USRE39794EProcess for the simultaneous production of maleic anhydride and its hydrogenated derivativesDAVY PROCESS TECHN LTD·Filed 2000·Granted Aug 21, 2007·1 cites·43 claims
- 3351US7067107B2Furnace and steam reforming processDAVY PROCESS TECHN LTD·Filed 2002·Granted Jun 27, 2006·2 cites·34 claims
- 3448US6805550B2Method of operating a furnaceDAVY PROCESS TECHN LTD·Filed 2001·Granted Oct 19, 2004·3 cites·21 claims
- 3548US2011214981A1Process For The Purification Of Methanol By DistillationDAVY PROCESS TECHN LTD·Filed 2009·Application pending·0 cites
- 3647US6914083B2Fischer-tropsch processDAVY PROCESS TECHN LTD·Filed 2001·Granted Jul 5, 2005·2 cites·36 claims
- 3746US7008968B2Fischer-tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Mar 7, 2006·1 cites·27 claims
- 3844US8884078B1Process for producing fatty alcohols from fatty acidsDAVY PROCESS TECHN LTD·Filed 2012·Granted Nov 11, 2014·0 cites·22 claims
- 3943US2007123739A1Hydrogenolysis of sugar feedstockDAVY PROCESS TECHN LTD·Filed 2004·Application pending·0 cites
- 4042US7112613B2Process for separating liquid hydrocarbons from a particulate fisher-tropsch catalystDAVY PROCESS TECHN LTD·Filed 2002·Granted Sep 26, 2006·2 cites·18 claims
- 4139US7834196B2Process for the preparation of N-alkyl-pyrrolidonesDAVY PROCESS TECHN LTD·Filed 2005·Granted Nov 16, 2010·0 cites·10 claims
- 4239US7138434B2Fischer-Tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Nov 21, 2006·0 cites·30 claims
- 4338US7034062B2Fischer-tropsch processDAVY PROCESS TECHN LTD·Filed 2002·Granted Apr 25, 2006·0 cites·41 claims
- 4421US2009215978A1ProcessDAVY PROCESS TECHN LTD·Filed 2006·Application pending·0 cites
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