Inventor · disambiguated record
Cornelis Martinus Lok
Also filed as: LOK CORNELIS M · LOK CORNELIS MARTINUS
26 granted patents·465 citations·filing 1979–2010
97Inventor score
Files withJOHNSON MATTHEY PLC9OCTROPA BV5UNICHEMA CHEMIE BV4UNILEVER PATENT HOLDINGS2CROSFIELD JOSEPH & SONS1
Top patents by PatentIndex Score
26 records- 0194US4490480ANickel catalyst on alumina supportOCTROPA BV·Filed 1983·Granted Dec 25, 1984·69 cites·12 claims
- 0290US6846772B2Hydrogenation catalystsJOHNSON MATTHEY PLC·Filed 2003·Granted Jan 25, 2005·56 cites·6 claims
- 0385US5874381ACobalt on alumina catalystsCROSFIELD JOSEPH & SONS·Filed 1995·Granted Feb 23, 1999·89 cites·13 claims
- 0483US7939699B2Cobalt catalystsJOHNSON MATTHEY PLC·Filed 2010·Granted May 10, 2011·3 cites·27 claims
- 0583US6534436B2Method for the production of cobalt catalysts supported on silicon dioxide and their useICI PLC·Filed 2002·Granted Mar 18, 2003·33 cites·14 claims
- 0681US7851404B2Process for preparing cobalt catalysts on titania supportJOHNSON MATTHEY PLC·Filed 2003·Granted Dec 14, 2010·17 cites·14 claims
- 0781US7732500B2High cobalt content, high cobalt surface area catalysts, preparation and use thereofJOHNSON MATTHEY PLC·Filed 2005·Granted Jun 8, 2010·6 cites·19 claims
- 0881US4631265ANickel/alumina/silicate catalyst, its preparationOCTROPA BV·Filed 1985·Granted Dec 23, 1986·20 cites·14 claims
- 0980US6703342B1Copper-containing materialsJOHNSON MATTHEY PLC·Filed 2000·Granted Mar 9, 2004·16 cites·13 claims
- 1078US7655593B2CatalystsJOHNSON MATTHEY PLC·Filed 2005·Granted Feb 2, 2010·9 cites·18 claims
- 1178US6673743B2Nickel catalysts on transition aluminaJOHNSON MATTHEY PLC·Filed 2001·Granted Jan 6, 2004·16 cites·21 claims
- 1277US8536236B2Shaped eggshell catalyst containing cobalt, use and preparation thereofLOK CORNELIS MARTINUS·Filed 2005·Granted Sep 17, 2013·11 cites·12 claims
- 1377US7560413B2Copper-containing materialsJOHNSON MATTHEY PLC·Filed 2004·Granted Jul 14, 2009·12 cites·10 claims
- 1474US7732370B2CatalystsJOHNSON MATTHEY PLC·Filed 2005·Granted Jun 8, 2010·8 cites·22 claims
- 1564US6255504B1Process for preparation of branched fatty acidsUNICHEMA CHEMIE BV·Filed 1997·Granted Jul 3, 2001·17 cites·18 claims
- 1661US5112792ANickel/silica catalyst and the preparation and use thereofLOK CORNELIS M·Filed 1990·Granted May 12, 1992·13 cites·13 claims
- 1761US4591579AProcess for preparing a transition metal-silicate catalystOCTROPA BV·Filed 1984·Granted May 27, 1986·12 cites·16 claims
- 1859US4234498APreparation of glyceride estersLEVER BROTHERS LTD·Filed 1979·Granted Nov 18, 1980·3 cites·28 claims
- 1958US5463096ANickel/silica catalyst and the preparation and use thereofUNILEVER PATENT HOLDINGS·Filed 1994·Granted Oct 31, 1995·9 cites·11 claims
- 2057US6316643B1Process for the preparation of derivatives of fatty acidsUNICHEMA CHEMIE BV·Filed 1997·Granted Nov 13, 2001·6 cites·22 claims
- 2156US9487711B2Process for the conversion of fatty acids and derivatives thereofDAVIS DAVID·Filed 2009·Granted Nov 8, 2016·1 cites·18 claims
- 2256US5856539AFatty acid isomerisationUNICHEMA CHEMIE BV·Filed 1996·Granted Jan 5, 1999·13 cites·22 claims
- 2350US4683088ANickel/alumina/silicate catalyst, its preparation and useOCTROPA BV·Filed 1986·Granted Jul 28, 1987·7 cites·1 claims
- 2448US5616531ANickel/silica catalyst for hydrotreating unsaturated organic compoundsUNICHEMA CHEMIE BV·Filed 1993·Granted Apr 1, 1997·13 cites·15 claims
- 2537US4597908AProcess for hydrogenating fatty compounds by use of a transition metal/transition metal silicate catalystOCTROPA BV·Filed 1985·Granted Jul 1, 1986·4 cites·2 claims
- 2631US5135573ARemoval of metal soaps from hydrogenated fatty productsUNILEVER PATENT HOLDINGS·Filed 1990·Granted Aug 4, 1992·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →