Inventor · disambiguated record
Philippus C. Van Der Hoeven
Also filed as: VAN DER HOEVEN PHILIPPUS C · VAN DER HOEVEN PHILIPPUS CORNE · van der Hoeven Philippus Cornelis
9 granted patents·4 pending applications·173 citations·filing 1980–2004
90Inventor score
Files withUNILEVER HOME & PERSONAL CARE8LEVER BROTHERS CO2LEVER BROTHERS LTD2UNILEVER PATENT HOLDINGS1
Top patents by PatentIndex Score
13 records- 0185US6518231B2Enhancement of air bleaching catalystsUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Feb 11, 2003·30 cites·13 claims
- 0276US5389284ALiquid cleaning products having improved storage capacity without settlingLEVER BROTHERS CO·Filed 1990·Granted Feb 14, 1995·40 cites·7 claims
- 0373US5433884ANonaqueous liquid cleaning products containing solubilized biopolymerLEVER BROTHERS CO·Filed 1993·Granted Jul 18, 1995·35 cites·7 claims
- 0468US6573229B2Laundry wash compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Jun 3, 2003·10 cites·15 claims
- 0563US6716807B2Detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Apr 6, 2004·5 cites·16 claims
- 0657US4283302AParticulate bleach compositionsLEVER BROTHERS LTD·Filed 1980·Granted Aug 11, 1981·22 cites·6 claims
- 0754US7479165B2Method of laundry washingUNILEVER HOME & PERSONAL CARE·Filed 2004·Granted Jan 20, 2009·4 cites·9 claims
- 0848US5368767AStable nonaqueous liquid detergents containing a metal oxide of bulk density of 200-1,000 g/lUNILEVER PATENT HOLDINGS·Filed 1992·Granted Nov 29, 1994·12 cites·9 claims
- 0943US2003130154A1Detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Application pending·0 cites
- 1042US4950424ANon-aqueous liquid detergent compositions containing di-sulphonic acids as deflocculantsLEVER BROTHERS LTD·Filed 1989·Granted Aug 21, 1990·15 cites·8 claims
- 1141US2004180805A1Detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2004·Application pending·0 cites
- 1240US2002045558A1Laundry wash compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Application pending·0 cites
- 1336US2002010124A1Laundry wash compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Application pending·0 cites
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