Inventor · disambiguated record
Jean Hypolites Koek
Also filed as: KOEK JEAN H · KOEK JEAN HYPOLITES · KOEK JEAN HYPOLITIES
23 granted patents·11 pending applications·786 citations·filing 1991–2021
96Inventor score
Files withUNILEVER HOME & PERSONAL CARE9LEVER BROTHERS CO7CONOPCO INC DBA UNILEVER3HAGE RONALD3NUTRILEADS B V2
Top patents by PatentIndex Score
34 records- 0196US5246621ABleach activation by manganese-based coordination complexesLEVER BROTHERS CO·Filed 1991·Granted Sep 21, 1993·202 cites·17 claims
- 0296US5244594ABleach activation multinuclear manganese-based coordination complexesLEVER BROTHERS CO·Filed 1991·Granted Sep 14, 1993·224 cites·19 claims
- 0395US5274147AProcess for preparing manganese complexesLEVER BROTHERS CO·Filed 1992·Granted Dec 28, 1993·172 cites·11 claims
- 0486US6479447B2Bleaching composition for dry cleaning containing transition metal bleach catalystUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Nov 12, 2002·32 cites·27 claims
- 0582US6140294ABleach and oxidation catalystUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Oct 31, 2000·73 cites·17 claims
- 0679US8455423B2Process of bleachingHAGE RONALD·Filed 2011·Granted Jun 4, 2013·3 cites·12 claims
- 0777US8722608B2Process of bleachingCONOPCO INC·Filed 2013·Granted May 13, 2014·2 cites·8 claims
- 0876US8907082B21,2-bis-(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and intermediate for the synthesis of sameHAGE RONALD·Filed 2011·Granted Dec 9, 2014·2 cites·22 claims
- 0975US6586383B2Air bleaching catalysts with moderating agentUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Jul 1, 2003·14 cites·21 claims
- 1066US2023180803A1Process for the preparation of a flavouringCONOPCO INC DBA UNILEVER·Filed 2021·Application pending·0 cites
- 1165US2022256899A1Process for the preparation of a flavouringCONOPCO INC DBA UNILEVER·Filed 2019·Application pending·0 cites
- 1262US6617299B1Composition and method for bleaching a substrateUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Sep 9, 2003·8 cites·11 claims
- 1362US6165963ADetergent bleaching composition comprising pentadentate ligand derivativesUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Dec 26, 2000·23 cites·20 claims
- 1461US2014213436A1Process of bleachingCONOPCO INC D B A UNILVER·Filed 2014·Application pending·0 cites
- 1557US6605580B2Bleaching compositionUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Aug 12, 2003·3 cites·12 claims
- 1655US5326861APreparation of organic macrocyclic compoundsLEVER BROTHERS CO·Filed 1992·Granted Jul 5, 1994·5 cites·1 claims
- 1755US2009205143A1Process of bleachingHAGE RONALD·Filed 2006·Application pending·0 cites
- 1854US10449249B2Polysaccharide suitable to modulate immune responseNUTRILEADS B V·Filed 2018·Granted Oct 22, 2019·0 cites·10 claims
- 1952US2010316660A1Edible product having an immunostimulating effectVAN ADRICHEM JOHANNA ALIDA·Filed 2008·Application pending·0 cites
- 2049US5882355ACleaning processLEVER BROTHERS CO·Filed 1997·Granted Mar 16, 1999·9 cites·11 claims
- 2148US2010247581A1Edible product having an immunostimulating effectABRAHAMSE SALOMON LEENDERT·Filed 2008·Application pending·0 cites
- 2247US10098948B2Polysaccharide suitable to modulate immune responseNUTRILEADS B V·Filed 2016·Granted Oct 16, 2018·0 cites·7 claims
- 2346US6384007B1Method and composition for enhancing the activity of an enzymeUNILEVER HOME & PERSONAL USA D·Filed 2000·Granted May 7, 2002·2 cites·18 claims
- 2445US9260535B2Polysaccharide suitable to modulate immune responseALBERS RUUD·Filed 2010·Granted Feb 16, 2016·0 cites·6 claims
- 2544US5872093ADetergent compostionLEVER BROTHERS CO·Filed 1996·Granted Feb 16, 1999·10 cites·2 claims
- 2642US6495502B2Bleaching composition for dry cleaning containing transition metal bleach catalystUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Dec 17, 2002·0 cites·34 claims
- 2741US9951148B2Method for isolation of polysaccharidesHELIN JARI·Filed 2012·Granted Apr 24, 2018·0 cites·21 claims
- 2841US2015164760A1Hair colouring composition comprising gossypetinCONOPCO INC DBA UNILEVER·Filed 2013·Application pending·0 cites
- 2940US2004014625A1Ligand and complex for catalytically bleaching a substrateUNILEVER HOME & PERSONAL CARE·Filed 2003·Application pending·0 cites
- 3033US6562774B2Bleaching compositionUNILEVER HOME & PERSONAL CASE·Filed 2000·Granted May 13, 2003·0 cites·12 claims
- 3133US6059844ACleaning processLEVER BROTHERS CO·Filed 1998·Granted May 9, 2000·2 cites·10 claims
- 3233US2013266530A1Method of colouring hair fibresBHOGAL RANJIT KAUR·Filed 2011·Application pending·0 cites
- 3332US2002016279A1Enzymatic oxidation composition and processUNILEVER HOME & PERSONAL CARE·Filed 2001·Application pending·0 cites
- 3432US2009171111A1Method for Producing Sodium Chloride-Free Ammonium NitrilesCUYPERS LARS·Filed 2007·Application pending·0 cites
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