Inventor · disambiguated record
Dennis S. Murphy
Also filed as: MURPHY DENNIS · MURPHY DENNIS S · MURPHY DENNIS STEPHEN
70 granted patents·21 pending applications·1,660 citations·filing 1994–2024
99Inventor score
Files withUNILEVER HOME & PERSONAL CARE43STEPAN CO24ALLEN DAVE R5BERNHARDT RANDAL J4LEVER BROTHERS CO4
Top patents by PatentIndex Score
91 records- 0199US6313079B1Heterocyclic dry-cleaning surfactant and method for using the sameUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Nov 6, 2001·114 cites·17 claims
- 0298US6949498B2Laundry cleansing and conditioning compositionsUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Sep 27, 2005·164 cites·25 claims
- 0398US6309425B1Cleaning composition and method for using the sameUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Oct 30, 2001·131 cites·6 claims
- 0497US7666828B2Sulfonated estolides and other derivatives of fatty acids, methods of making them, and compositions and processes employing themSTEPAN CO·Filed 2009·Granted Feb 23, 2010·66 cites·76 claims
- 0596US8338358B2Compositions comprising sulfonated estolides and alkyl ester sulfonates, methods of making them, and compositions and processes employing themBERNHARDT RANDAL J·Filed 2012·Granted Dec 25, 2012·25 cites·16 claims
- 0696US6258130B1Dry-cleaning solvent and method for using the sameUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Jul 10, 2001·103 cites·10 claims
- 0795US5977045ADry cleaning system using densified carbon dioxide and a surfactant adjunctLEVER BROTHERS LTD·Filed 1998·Granted Nov 2, 1999·82 cites·5 claims
- 0895US5504054ASuper-spreading, low-foam surfactant for agricultural spray mixturesOSI SPECIALTIES INC·Filed 1994·Granted Apr 2, 1996·76 cites·16 claims
- 0994US9321985B1Laundry detergents based on compositions derived from natural oil metathesisSTEPAN CO·Filed 2015·Granted Apr 26, 2016·7 cites·4 claims
- 1093US5558806ASurfactant blend of a polyalkleneoxide polysiloxane and an organic compound having a short chain hydrophobic moietyOSI SPECIALTIES INC·Filed 1995·Granted Sep 24, 1996·168 cites·11 claims
- 1191US10322994B2Fatty amides and derivatives from natural oil metathesisSTEPAN CO·Filed 2017·Granted Jun 18, 2019·2 cites·9 claims
- 1290US9249373B2Laundry detergents based on compositions derived from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Feb 2, 2016·6 cites·7 claims
- 1390US6369018B1Process for preparing pourable, transparent/translucent liquid detergent with non-continuous suspending systemUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Apr 9, 2002·38 cites·11 claims
- 1489US6114295ADry cleaning system using densified carbon dioxide and a functionalized surfactantLEVER BROTHERS LTD·Filed 1999·Granted Sep 5, 2000·45 cites·4 claims
- 1588US6362156B1Pourable transparent/translucent liquid detergent composition with suspended particlesUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Mar 26, 2002·78 cites·25 claims
- 1687US9573884B2Imidazoline amides and derivitives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Feb 21, 2017·2 cites·17 claims
- 1787US9187712B2Alkoxylated fatty esters and derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 17, 2015·5 cites·5 claims
- 1887US8129328B2Compositions comprising sulfonated estolides and alkyl ester sulfonates, methods of making them, and compositions and processes employing themBERNHARDT RANDAL J·Filed 2009·Granted Mar 6, 2012·6 cites·15 claims
- 1986US7998920B2Sulfonated estolide compositions containing magnesium sulfate and processes employing themSTEPAN CO·Filed 2009·Granted Aug 16, 2011·9 cites·44 claims
- 2086US6479447B2Bleaching composition for dry cleaning containing transition metal bleach catalystUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Nov 12, 2002·32 cites·27 claims
- 2186US6461387B1Dry cleaning system with low HLB surfactantLEVER BROTHERS CO·Filed 2000·Granted Oct 8, 2002·16 cites·12 claims
- 2285US9193936B2Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 24, 2015·5 cites·12 claims
- 2384US6376456B1Wrinkle reduction laundry product compositionsUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Apr 23, 2002·53 cites·5 claims
- 2484US6051541AProcess for preparing pourable, transparent/translucent liquid detergent with continuous suspending systemUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Apr 18, 2000·48 cites·11 claims
- 2583US6315800B1Laundry care products and compositionsUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Nov 13, 2001·51 cites·3 claims
- 2682US6369014B1Dry cleaning system comprising carbon dioxide solvent and carbohydrate containing cleaning surfactantUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Apr 9, 2002·14 cites·14 claims
- 2781US9506013B2Alkoxylated fatty esters and derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Nov 29, 2016·1 cites·17 claims
- 2880US7012054B2Softening laundry detergentUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Mar 14, 2006·18 cites·20 claims
- 2980US6582476B1Durable wrinkle reduction laundry product compositions with improved softness and wrinkle reductionUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Jun 24, 2003·11 cites·7 claims
- 3079US9175246B2Fatty amines, amidoamines, and their derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 3, 2015·1 cites·13 claims
- 3179US6475968B1Carbohydrate containing cleaning surfactant and method for using the sameUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Nov 5, 2002·14 cites·18 claims
- 3278US6632783B1Liquid detergent package with transparent/translucent bottle labels with UV absorbersUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Oct 14, 2003·25 cites·12 claims
- 3377US6258771B1Process for preparing pourable, transparent/translucent liquid detergent with non-continuous suspending systemUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Jul 10, 2001·32 cites·29 claims
- 3476US9416099B2Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Aug 16, 2016·1 cites·4 claims
- 3575US9708251B2Unsaturated fatty alcohol alkoxylates from natural oil metathesisSTEPAN CO·Filed 2013·Granted Jul 18, 2017·2 cites·24 claims
- 3675US6372702B1Dishwashing composition for coating dishware with a silicon surfactantDIVERSEY LEVER INC·Filed 2000·Granted Apr 16, 2002·16 cites·14 claims
- 3773US6451749B1Care booster composition for supplementing the performance of laundry compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Sep 17, 2002·9 cites·9 claims
- 3873US6159918ATransparent/translucent liquid enzyme compositions in clear bottles comprising UV absorberUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Dec 12, 2000·30 cites·2 claims
- 3972US11760889B2Unsaturated fatty alcohol derivatives from natural oil metathesisSTEPAN CO·Filed 2020·Granted Sep 19, 2023·0 cites·15 claims
- 4072US9175245B2Fatty amides and derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 3, 2015·1 cites·12 claims
- 4171US6908893B2Cleaning composition and method for using the sameUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Jun 21, 2005·6 cites·2 claims
- 4271US2023065670A1Solid Compositions Containing Amine, Protonated Amine or Quaternary Ammonium CompoundsSTEPAN CO·Filed 2022·Application pending·0 cites
- 4368US2025043187A1Methods for mitigating 1,4-dioxane and 1,4-dioxane precursors in surfactant solutionsSTEPAN CO·Filed 2024·Application pending·0 cites
- 4467US6623530B2Dry-cleaning solvent and method for using the sameUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Sep 23, 2003·5 cites·11 claims
- 4567US6482784B2Dry cleaning composition containing a heterocyclic surfactantUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Nov 19, 2002·4 cites·13 claims
- 4666US12486472B2Concentrated liquid esterquat compositionsSTEPAN CO·Filed 2022·Granted Dec 2, 2025·0 cites·20 claims
- 4765US9815780B2Quaternized fatty amines, amidoamines and their derivatives from natural oilSTEPAN CO·Filed 2015·Granted Nov 14, 2017·0 cites·17 claims
- 4865US6077317APrewash stain remover composition with siloxane based surfactantLEVER BROTHERS CO·Filed 1996·Granted Jun 20, 2000·22 cites·12 claims
- 4965US5820637AMethod of pretreating stained fabrics with pretreater or laundry additive compositions containing hydrophobically modified polar polymersLEVER BROTHERS CO·Filed 1996·Granted Oct 13, 1998·24 cites·10 claims
- 5064US6444726B1Biocidal compositionsCLARIANT FINANCE BVI LTD·Filed 1996·Granted Sep 3, 2002·32 cites·15 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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