Inventor · disambiguated record
John Cort Severns
Also filed as: SEVERNS JOHN C · SEVERNS JOHN CORT
63 granted patents·9 pending applications·2,586 citations·filing 1993–2009
99Inventor score
Top patents by PatentIndex Score
72 records- 0198US6898951B2Washing apparatusPROCTER & GAMBLE·Filed 2003·Granted May 31, 2005·98 cites·23 claims
- 0298US6691536B2Washing apparatusPROCTER & GAMBLE·Filed 2001·Granted Feb 17, 2004·243 cites·34 claims
- 0398US5574179AConcentrated biodegradable quaternary ammonium fabric softener compositions and compouds containing intermediate iodine value unsaturated fatty acid chainsPROCTER & GAMBLE·Filed 1995·Granted Nov 12, 1996·380 cites·24 claims
- 0496US7275400B2Washing apparatusPROCTER & GAMBLE·Filed 2004·Granted Oct 2, 2007·45 cites·15 claims
- 0596US5562849AConcentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chainsPROCTER & GAMBLE·Filed 1995·Granted Oct 8, 1996·108 cites·24 claims
- 0696US5545340AConcentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chainsPROCTER & GAMBLE·Filed 1995·Granted Aug 13, 1996·116 cites·35 claims
- 0796US5474691ADryer-added fabric treatment article of manufacture containing antioxidant and sunscreen compounds for sun fade protection of fabricsPROCTER & GAMBLE·Filed 1994·Granted Dec 12, 1995·82 cites·32 claims
- 0895US6914040B2Process for treating a lipophilic fluid in the form of a siloxane emulsionPROCTER & GAMBLE·Filed 2002·Granted Jul 5, 2005·73 cites·19 claims
- 0994US6277796B1Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevityPROCTER & GAMBLE·Filed 1997·Granted Aug 21, 2001·93 cites·21 claims
- 1094US5531910ABiodegradable fabric softener compositions with improved perfume longevityPROCTER & GAMBLE·Filed 1995·Granted Jul 2, 1996·91 cites·16 claims
- 1193US6828292B2Domestic fabric article refreshment in integrated cleaning and treatment processesPROCTER & GAMBLE·Filed 2001·Granted Dec 7, 2004·29 cites·9 claims
- 1292US6894014B2Fabric care compositions for lipophilic fluid systemsPROCTER & GAMBLE·Filed 2002·Granted May 17, 2005·32 cites·54 claims
- 1392US6165953ADryer added fabric softening compositions and method of use for the delivery of fragrance derivativesPROCTER & GAMBLE·Filed 1997·Granted Dec 26, 2000·82 cites·12 claims
- 1491US6564591B2Methods and apparatus for particulate removal from fabricsPROCTER & GAMBLE·Filed 2001·Granted May 20, 2003·28 cites·20 claims
- 1591US6551986B1Fabric enhancement compositionsPROCTER & GAMBLE·Filed 2000·Granted Apr 22, 2003·46 cites·19 claims
- 1690US6093691ARinse added fabric softening compositions and method of use for the delivery of fragrance derivativesPROCTER & GAMBLE·Filed 1997·Granted Jul 25, 2000·113 cites·14 claims
- 1790US5562847ADryer-activated fabric conditioning and antistatic compositions with improved perfume longevityPROCTER & GAMBLE·Filed 1995·Granted Oct 8, 1996·66 cites·25 claims
- 1889US6670317B2Fabric care compositions and systems for delivering clean, fresh scent in a lipophilic fluid treatment processPROCTER & GAMBLE·Filed 2001·Granted Dec 30, 2003·37 cites·44 claims
- 1987US5368756AFabric softening compositions containing mixtures of softener material and highly ethoxylated curd dispersantPROCTER & GAMBLE·Filed 1993·Granted Nov 29, 1994·59 cites·8 claims
- 2086US5668102ABiodegradable fabric softener compositions with improved perfume longevityPROCTER & GAMBLE·Filed 1996·Granted Sep 16, 1997·50 cites·15 claims
- 2185US6930079B2Process for treating a lipophilic fluidPROCTER & GAMBLE·Filed 2001·Granted Aug 16, 2005·23 cites·16 claims
- 2285US6673764B2Visual properties for a wash process using a lipophilic fluid based composition containing a colorantPROCTER & GAMBLE·Filed 2001·Granted Jan 6, 2004·26 cites·22 claims
- 2384US7033985B2Domestic fabric article refreshment in integrated cleaning and treatment processesPROCTER & GAMBLE·Filed 2004·Granted Apr 25, 2006·14 cites·13 claims
- 2484US6793685B2Methods for particulate removal from fabricsPROCTER & GAMBLE·Filed 2003·Granted Sep 21, 2004·15 cites·23 claims
- 2584US5543083AFatty amine derivatives of butylated hydroxy toluene for the protection of surfaces from physical and chemical degradationPROCTER & GAMBLE·Filed 1994·Granted Aug 6, 1996·22 cites·11 claims
- 2683US6939837B2Non-immersive method for treating or cleaning fabrics using a siloxane lipophilic fluidPROCTER & GAMBLE·Filed 2001·Granted Sep 6, 2005·17 cites·33 claims
- 2782US6323172B1Concentrated, stable fabric softening compositionPROCTER & GAMBLE·Filed 1996·Granted Nov 27, 2001·32 cites·44 claims
- 2880US5721202APerfumes for laundry and cleaning compositionPROCTER & GAMBLE·Filed 1995·Granted Feb 24, 1998·39 cites·25 claims
- 2980US5559088ADryer-activated fabric conditioning and antistatic compositions with improved perfume longevityPROCTER & GAMBLE·Filed 1995·Granted Sep 24, 1996·34 cites·28 claims
- 3080US5474690AConcentrated biodegradable quaternary ammonium fabric softener compositions containing intermediate iodine value fatty acid chainsPROCTER & GAMBLE·Filed 1994·Granted Dec 12, 1995·42 cites·33 claims
- 3179US6184188B1Fragrance delivery system for liquid detergent compositionsPROCTER & GAMBLE·Filed 1997·Granted Feb 6, 2001·38 cites·17 claims
- 3278US6818021B2Domestic fabric article refreshment in integrated cleaning and treatment processesPROCTER & GAMBLE·Filed 2003·Granted Nov 16, 2004·10 cites·18 claims
- 3377US5830843AFabric care compositions including dispersible polyolefin and method for using samePROCTER & GAMBLE·Filed 1996·Granted Nov 3, 1998·35 cites·36 claims
- 3476US6369025B1Concentrated, water dispersible, stable, fabric softening compositionsPROCTER & GAMBLE·Filed 1996·Granted Apr 9, 2002·34 cites·12 claims
- 3575US7101835B2Compositions for lipophilic fluid systems comprising 1,2-hexanediolPROCTER & GAMBLE·Filed 2005·Granted Sep 5, 2006·3 cites·11 claims
- 3673US5830835ADryer-activated fabric conditioning and antistatic compositions with improved perfume longevityPROCTER & GAMBLE·Filed 1996·Granted Nov 3, 1998·26 cites·22 claims
- 3773US5670476AFabric softening compositions containing mixtures of substituted imidazoline fabric softener materials and highly ethoxylated curd dispersantPROCTER & GAMBLE·Filed 1996·Granted Sep 23, 1997·32 cites·10 claims
- 3871US6998377B2Process for treating a lipophilic fluidPROCTER & GAMBLE·Filed 2004·Granted Feb 14, 2006·10 cites·16 claims
- 3971US6100233AOdor control compositions comprising β-ketoester pro-fragrancesPROCTER & GAMBLE·Filed 1997·Granted Aug 8, 2000·36 cites·9 claims
- 4071US6083892AAutomatic dishwashing detergents comprising β-ketoester pro-fragrancesPROCTER & GAMBLE·Filed 1997·Granted Jul 4, 2000·28 cites·17 claims
- 4170US5744435APerfumes for laundry and cleaning compositionsPROCTER & GAMBLE·Filed 1997·Granted Apr 28, 1998·22 cites·16 claims
- 4269US6840963B2Home laundry methodPROCTER & GAMBLE·Filed 2001·Granted Jan 11, 2005·9 cites·15 claims
- 4368US6156710ARinse added fabric softening compositions and method of use for the delivery of fragrance precursorsPROCTER & GAMBLE·Filed 1997·Granted Dec 5, 2000·25 cites·13 claims
- 4467US6573228B1Laundry detergent compositions comprising fabric enhancement polyaminesPROCTER & GAMBLE·Filed 2000·Granted Jun 3, 2003·7 cites·19 claims
- 4567US6566323B1Laundry detergent compositions comprising fabric enhancement polyaminesPROCTER & GAMBLE·Filed 2000·Granted May 20, 2003·7 cites·11 claims
- 4666US5652205APerfumes for laundry and cleaning compositionsPROCTER & GAMBLE·Filed 1995·Granted Jul 29, 1997·19 cites·6 claims
- 4764US7704938B2Compositions for lipophilic fluid systems comprising a siloxane-based/non-ionic surfactant mixturePROCTER & GAMBLE·Filed 2009·Granted Apr 27, 2010·0 cites·11 claims
- 4864US6126953AFragrance delivery systems for personal care articlesPROCTER & GAMBLE·Filed 1997·Granted Oct 3, 2000·27 cites·20 claims
- 4963US2006058215A1Concentrated, stable, preferably clear, fabric softening compositionTRINH TOAN·Filed 2005·Application pending·0 cites
- 5062US7704937B2Composition comprising an organosilicone/diol lipophilic fluid for treating or cleaning fabricsPROCTER & GAMBLE·Filed 2008·Granted Apr 27, 2010·0 cites·12 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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