Inventor · disambiguated record
Peter Willem Appel
Also filed as: APPEL PETER · APPEL PETER W · APPEL PETER WILLEM
16 granted patents·2 pending applications·263 citations·filing 1982–2003
94Inventor score
Files withLEVER BROTHERS LTD6LEVER BROTHERS CO4UNILEVER HOME & PERSONAL CARE2CROSFIELD JOSEPH & SONS1LEVER BROTHERS DIVISION OF CON1
Top patents by PatentIndex Score
18 records- 0186US5164108AProcess for preparing high bulk density detergent compositionsLEVER BROTHERS CO·Filed 1990·Granted Nov 17, 1992·68 cites·15 claims
- 0284US5133924AProcess for preparing a high bulk density granular detergent compositionLEVER BROTHERS LTD·Filed 1989·Granted Jul 28, 1992·55 cites·8 claims
- 0365US4923628AHigh bulk density detergent composition and process for its productionLEVER BROTHERS LTD·Filed 1989·Granted May 8, 1990·28 cites·22 claims
- 0463US7091142B2Glass-ceramic and its production and useWIELAND DENTAL CERAMICS GMBH·Filed 2003·Granted Aug 15, 2006·5 cites·39 claims
- 0563US6069124AGranular detergent compositions and their productionLEVER BROTHERS CO·Filed 1998·Granted May 30, 2000·23 cites·8 claims
- 0659US4824593AAntifoam ingredientLEVER BROTHERS LTD·Filed 1987·Granted Apr 25, 1989·25 cites·16 claims
- 0756US6475978B1Method of making water-softening and detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Nov 5, 2002·2 cites·20 claims
- 0853US6025320ADetergent compositions and process for preparing themLEVER BROTHERS LTD·Filed 1999·Granted Feb 15, 2000·13 cites·7 claims
- 0950US6440313B1Water purification plantFiled 2000·Granted Aug 27, 2002·1 cites·17 claims
- 1048US5282996ADetergent compositions and process for preparing themLEVER BROTHERS CO·Filed 1992·Granted Feb 1, 1994·16 cites·9 claims
- 1146US5998357ANon-sray-drying process for preparing detergent compositionsLEVER BROTHERS LTD·Filed 1996·Granted Dec 7, 1999·9 cites·6 claims
- 1244US2002198132A1Water-softening and detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Application pending·0 cites
- 1335US2005076808A1Dental application deviceFiled 2003·Application pending·0 cites
- 1433US6235703B1Surfactant blends, processes for preparing them and particulate detergent compositions containing themLEVER BROTHERS DIVISION OF CON·Filed 1997·Granted May 22, 2001·6 cites·14 claims
- 1531US5854198AParticulate aluminosilicate-built detergent compositions comprising cogranules of zeolite map and alkali metal silicateLEVER BROTHERS CO·Filed 1997·Granted Dec 29, 1998·4 cites·11 claims
- 1630US4466897AProcess for the manufacture of soap powderLEVER BROTHERS LTD·Filed 1982·Granted Aug 21, 1984·7 cites·3 claims
- 1729US6534473B1Process for the manufacture of tablet detergent compositionsUNILEVER PATENT HOLDINGS·Filed 1999·Granted Mar 18, 2003·1 cites·10 claims
- 1823US6448218B2Modified aluminosilicateCROSFIELD JOSEPH & SONS·Filed 1997·Granted Sep 10, 2002·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →