DAVY MCKEE (LONDON) LIMITED

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 6100
 
 
 
B21B ROLLING OF METAL 126
 
 
 
C07D HETEROCYCLIC COMPOUNDS 1123
 
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 137
 
 
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 125
 
 
 
F16N LUBRICATING17

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,440,779 Moisture removal from metal stripMay 26, 94Aug 15, 95[B21B]
5,415,249 Air/oil mixture as a lubricantJun 09, 93May 16, 95[F16N, F01M]
5,395,987 Preparation of cyclohexanedimethanol with a particular ratioDec 30, 93Mar 07, 95[C07C]
5,395,991 Process for the production of alcohols and diolsDec 30, 93Mar 07, 95[C07C]
5,387,752 Process for the production of cyclohexanedimethanolDec 30, 93Feb 07, 95[C07C]
5,310,954 Process for preparing tetrahydrofuranJan 31, 92May 10, 94[C07D]
5,292,428 Multi-step hydrodesulphurization processDec 11, 91Mar 08, 94[C10G]
5,254,758 Hydrogenation processFeb 12, 92Oct 19, 93[C07C]
5,157,168 Process for the production of fatty alcoholsAug 12, 91Oct 20, 92[C07C]
5,138,106 Fatty alcoholsAug 12, 91Aug 11, 92[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
5,797,274 Cooling of hot bodiesApr 19, 96Aug 25, 98[F28D]
5,724,842 Rolling of metal stripFeb 20, 96Mar 10, 98[B21B]
5,688,051 Radiation pyrometer assembly for sensing the temperature of an elongate body moving longitudinallyApr 12, 95Nov 18, 97[G01J]
5,473,924 Rolling millsJan 14, 94Dec 12, 95[B21B]
5,409,521 Slag granulationMar 02, 94Apr 25, 95[C21B]
5,383,515 Twin roll castingMar 02, 93Jan 24, 95[B22D]
5,372,180 Twin roll castingMar 02, 93Dec 13, 94[B22D]
5,368,089 Device for cooling molten materialSep 11, 92Nov 29, 94[B22D]
5,303,765 Roll casting machineSep 11, 92Apr 19, 94[B22D]
5,298,121 Method of controlling the axial stretch property of a strip of paperFeb 28, 92Mar 29, 94[D21F]
5,282,376 Method and apparatus for lubricating metal strip with an oil-water emulsionJun 10, 92Feb 01, 94[B21B]
5,252,198 Multi-step hydrodesulphurisation processDec 11, 91Oct 12, 93[C10G]
5,245,853 Taper rolling - direct length measurementFeb 10, 92Sep 21, 93[B21B]
5,236,346 Horizontal continuous casting apparatusFeb 19, 92Aug 17, 93[B22D]
5,228,378 Force applicatorJan 02, 92Jul 20, 93[F15B]
5,161,398 Measurement of shape of metal stripJul 22, 91Nov 10, 92[B21B, G01L]
5,150,599 Treatment of metal slabsApr 15, 91Sep 29, 92[B21B, B21J]
5,146,781 Treatment of metal slabsFeb 19, 91Sep 15, 92[B21D, B21B]
5,106,590 Gas mixer and distributor with heat exchange between incoming gasesMay 11, 90Apr 21, 92[B01J]
5,093,535 Catalytic hydrogenation processJun 04, 90Mar 03, 92[C07C]

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