Inventor · disambiguated record
Andre Crutzen
Also filed as: CRUTZEN ANDRE
7 granted patents·1 pending application·262 citations·filing 1983–2002
87Inventor score
Files withCOLGATE PALMOLIVE CO7
Top patents by PatentIndex Score
8 records- 0189US4842758AStabilized enzyme system for use in aqueous liquid built detergent compositionsCOLGATE PALMOLIVE CO·Filed 1986·Granted Jun 27, 1989·73 cites·13 claims
- 0287US4461621ADisposable diaper with polymer coatingCOLGATE PALMOLIVE CO·Filed 1983·Granted Jul 24, 1984·143 cites·3 claims
- 0370US6194374B1Biodegradable fabric softening compositions based on a combination of pentaerythritol esters, bentonite and a polyphosphonate compoundCOLGATE PALMOLIVE CO·Filed 2000·Granted Feb 27, 2001·10 cites·8 claims
- 0459US5419842AAnionic fabric softening composition containing pentaerythritol softenerCOLGATE PALMOLIVE CO·Filed 1994·Granted May 30, 1995·20 cites·8 claims
- 0541US2004097395A1Fabric softening composition containing esterquat with specific ester distribution and sequestrantFiled 2002·Application pending·0 cites
- 0640US5599473ANitrogen-free rinse cycle fabric softeners based on microemulsionsCOLGATE PALMOLIVE CO·Filed 1994·Granted Feb 4, 1997·7 cites·7 claims
- 0739US6159926ABiodegradable fabric softening compositions based on a combination of pentaerythritol esters, bentonite and polyphosphonate compoundCOLGATE PALMOLIVE CO·Filed 1999·Granted Dec 12, 2000·6 cites·13 claims
- 0833US5612309ANitrogen-free rinse cycle fabric softeners based on microemulsionsCOLGATE PALMOLIVE CO·Filed 1996·Granted Mar 18, 1997·3 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Andre Crutzen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →