Assignee
UNICHEMA CHEMIE BV
NL·21 granted patents·5 pending applications·340 citations·filing 1993–2004
Top patents by PatentIndex Score
26 records- 0188US5721305APolyglycerol productionUNICHEMA CHEMIE BV·Filed 1994·Granted Feb 24, 1998·52 cites·12 claims
- 0283US6462001B1Complex esters, formulations comprising these esters and use thereofUNICHEMA CHEMIE BV·Filed 2000·Granted Oct 8, 2002·34 cites·29 claims
- 0382US6252037B1Polyether polyol and a method for the manufacture of mouldable polyester containing said polyether polyolUNICHEMA CHEMIE BV·Filed 1997·Granted Jun 26, 2001·42 cites·9 claims
- 0480US5635588APolymerisation of glycerol using a zeolite catalystUNICHEMA CHEMIE BV·Filed 1994·Granted Jun 3, 1997·33 cites·7 claims
- 0573US5380453AComposition comprising alkyl esters of aliphatic (C8 -C22) monocarboxylic acids and oil in water emulsifierUNICHEMA CHEMIE BV·Filed 1994·Granted Jan 10, 1995·34 cites·22 claims
- 0665US5753704ATherapeutic compositions comprising unsaturated dioic acids or derivatives thereofUNICHEMA CHEMIE BV·Filed 1993·Granted May 19, 1998·25 cites·7 claims
- 0764US6255504B1Process for preparation of branched fatty acidsUNICHEMA CHEMIE BV·Filed 1997·Granted Jul 3, 2001·17 cites·18 claims
- 0864US5707945ABase fluidsUNICHEMA CHEMIE BV·Filed 1994·Granted Jan 13, 1998·20 cites·15 claims
- 0957US6316643B1Process for the preparation of derivatives of fatty acidsUNICHEMA CHEMIE BV·Filed 1997·Granted Nov 13, 2001·6 cites·22 claims
- 1056US5856539AFatty acid isomerisationUNICHEMA CHEMIE BV·Filed 1996·Granted Jan 5, 1999·13 cites·22 claims
- 1156US2007197464A1Surfactant compositionUNICHEMA CHEMIE BV·Filed 2004·Application pending·0 cites
- 1254US5688750ABase fluidUNICHEMA CHEMIE BV·Filed 1994·Granted Nov 18, 1997·14 cites·17 claims
- 1348US5616531ANickel/silica catalyst for hydrotreating unsaturated organic compoundsUNICHEMA CHEMIE BV·Filed 1993·Granted Apr 1, 1997·13 cites·15 claims
- 1446US5691290ACleaning compositionUNICHEMA CHEMIE BV·Filed 1994·Granted Nov 25, 1997·14 cites·12 claims
- 1545US2005277561A1Soap compositionUNICHEMA CHEMIE BV·Filed 2004·Application pending·0 cites
- 1641US2006234887A1Soap compositionUNICHEMA CHEMIE BV·Filed 2003·Application pending·0 cites
- 1739US5736504APerfume compositionUNICHEMA CHEMIE BV·Filed 1995·Granted Apr 7, 1998·9 cites·3 claims
- 1835US7541093B2Coating compositionUNICHEMA CHEMIE BV·Filed 2002·Granted Jun 2, 2009·0 cites·35 claims
- 1934US5681727AProcess for preparing fatty acid esters of alkyl glycosidesUNICHEMA CHEMIE BV·Filed 1995·Granted Oct 28, 1997·2 cites·17 claims
- 2034US2005143549A1PolyurethaneUNICHEMA CHEMIE BV·Filed 2003·Application pending·0 cites
- 2134US2004075079A1Hydraulic fluidsUNICHEMA CHEMIE BV·Filed 2003·Application pending·0 cites
- 2231US5674830AProcess for the preparation of alkylglycoside estersUNICHEMA CHEMIE BV·Filed 1993·Granted Oct 7, 1997·2 cites·20 claims
- 2330US6693064B2Hydraulic fluidsUNICHEMA CHEMIE BV·Filed 1997·Granted Feb 17, 2004·6 cites·8 claims
- 2430US5723696AProcess for the production of polyglycerolsUNICHEMA CHEMIE BV·Filed 1995·Granted Mar 3, 1998·3 cites·8 claims
- 2529US5717081AProcess for producing an alkylglycoside using a pervaporation membrane to remove reaction waterUNICHEMA CHEMIE BV·Filed 1994·Granted Feb 10, 1998·1 cites·13 claims
- 2627US7514576B2Process for the separation of alkyl branched fatty acids from a fatty acid mixtureUNICHEMA CHEMIE BV·Filed 2004·Granted Apr 7, 2009·0 cites·24 claims
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