Inventor · disambiguated record
David Stephen Grainger
Also filed as: GRAINGER DAVID STEPHEN
9 granted patents·15 pending applications·63 citations·filing 2000–2022
86Inventor score
Files withCONOPCO INC DBA UNILEVER9UNILEVER HOME & PERSONAL CARE8BENTLEY RICHARD EDWARD1BERNHARDT RANDAL1CONOPCUSO INC D/B/A UNILEVER1
Top patents by PatentIndex Score
24 records- 0182US6727220B1Fabric softening compositionsUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Apr 27, 2004·25 cites·12 claims
- 0272US7718597B2Fabric softening compositionSUN PRODUCTS CORP·Filed 2006·Granted May 18, 2010·3 cites·15 claims
- 0369US6806248B2Fabric conditioning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Oct 19, 2004·11 cites·9 claims
- 0466US6436896B2Method for preparing fabric softening compositionsUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Aug 20, 2002·12 cites·8 claims
- 0562US6514931B2Fabric softening compositionsUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Feb 4, 2003·5 cites·7 claims
- 0659US2025101341A1Detergent compositionCONOPCO INC DBA UNILEVER·Filed 2022·Application pending·0 cites
- 0755US6797689B2Method of reducing the viscosity of fabric conditioning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Sep 28, 2004·3 cites·4 claims
- 0854US2023287300A1Surfactant and detergent compositionCONOPCO INC DBA UNILEVER·Filed 2021·Application pending·0 cites
- 0954US2024327754A1Detergent compositionsCONOPCO INC DBA UNILEVER·Filed 2022·Application pending·0 cites
- 1054US2023303949A1Surfactant and detergent compositionCONOPCO INC DBA UNILEVER·Filed 2021·Application pending·0 cites
- 1153US6849592B2Fabric conditioning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Feb 1, 2005·1 cites·4 claims
- 1253US2009029899A1Fabric softening compositionCONOPCO INC DBA UNILEVER·Filed 2008·Application pending·0 cites
- 1351US2023287299A1Irritation mitigating surfactantsCONOPCO INC DBA UNILEVER·Filed 2021·Application pending·0 cites
- 1449US6841529B2Method of preparing fabric conditioning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Jan 11, 2005·1 cites·5 claims
- 1548US6927202B2Fabric conditioning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Aug 9, 2005·2 cites·11 claims
- 1648US2023287302A1Detergent compositionCONOPCO INC DBA UNILEVER·Filed 2021·Application pending·0 cites
- 1747US2022290075A1Fabric softenerCONOPCO INC DBA UNILEVER·Filed 2020·Application pending·0 cites
- 1846US2009093394A1Fabric Conditioning CompositionsBERNHARDT RANDAL·Filed 2007·Application pending·0 cites
- 1945US2022213410A1Compound and detergent compositionCONOPCUSO INC D/B/A UNILEVER·Filed 2020·Application pending·0 cites
- 2043US2008139445A1Fabric Softening CompositionGRAINGER DAVID STEPHEN·Filed 2006·Application pending·0 cites
- 2142US2017191005A1Aqueous liquid detergent formulation comprising enzyme particlesCONOPCO INC DBA UNILEVER·Filed 2015·Application pending·0 cites
- 2236US2009005291A1Concentrated Fabric Conditioner CompositionsBENTLEY RICHARD EDWARD·Filed 2006·Application pending·0 cites
- 2334US2001006938A1Use of fabric conditioning compositions for ironing benefitsFiled 2000·Application pending·0 cites
- 2433US2001034315A1Fabric softening compositions and compoundsFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →