Inventor · disambiguated record
Feng-Lung Gordon Hsu
Also filed as: HSU FENG-LUNG · HSU FENG-LUNG G · HSU FENG-LUNG GORDEN · HSU FENG-LUNG GORDON
51 granted patents·17 pending applications·1,115 citations·filing 1991–2021
99Inventor score
Files withUNILEVER HOME & PERSONAL CARE48LEVER BROTHERS CO7LUBRIZOL ADVANCED MAT INC7CONOPCO INC DBA UNILEVER2SUN PRODUCTS CORP2
Top patents by PatentIndex Score
68 records- 0194US6574883B2Dispensing for dryerUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Jun 10, 2003·72 cites·36 claims
- 0294US6521581B1Water-soluble package with multiple distinctly colored layers of liquid laundry detergentUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Feb 18, 2003·59 cites·20 claims
- 0393US7387992B2Laundry detergent with polyamine mono-anionic surfactantUNILEVER HOME & PERSONAL CARE·Filed 2005·Granted Jun 17, 2008·26 cites·7 claims
- 0493US6624130B2Laundry productUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Sep 23, 2003·91 cites·9 claims
- 0590US7018970B2Process of making fatty alcohol based gel detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Mar 28, 2006·42 cites·5 claims
- 0690US6420333B1Manufacture of capsules for incorporation into detergent and personal care compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Jul 16, 2002·35 cites·13 claims
- 0790US6369018B1Process 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
- 0890US5750489ALiquid detergent compostions containing structuring polymers for enhanced suspending power and good pourabilityLEVER BROTHERS CO·Filed 1996·Granted May 12, 1998·83 cites·18 claims
- 0988US6362156B1Pourable transparent/translucent liquid detergent composition with suspended particlesUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Mar 26, 2002·78 cites·25 claims
- 1088US6297210B1Process for applying perfume to dryer sheetsUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Oct 2, 2001·26 cites·8 claims
- 1187US7481081B2Automatic stand-alone dispensing device for laundry care compositionUNILEVER HOME & PERSONAL CARE·Filed 2004·Granted Jan 27, 2009·27 cites·22 claims
- 1287US6797685B2Liquid laundry detergent with emulsion layerUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Sep 28, 2004·28 cites·15 claims
- 1384US7211273B2Detergent or personal care composition with oil capsulesUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted May 1, 2007·15 cites·12 claims
- 1484US6051541AProcess for preparing pourable, transparent/translucent liquid detergent with continuous suspending systemUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Apr 18, 2000·48 cites·11 claims
- 1583US7181934B2Dispensing device for unit dose laundry additive pouchUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Feb 27, 2007·23 cites·16 claims
- 1683US6927201B2Capsules for incorporation into detergent or personal care compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Aug 9, 2005·25 cites·20 claims
- 1783US6352969B2Method for applying fragrance to a dryer sheetUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Mar 5, 2002·16 cites·7 claims
- 1882US7022657B2Gel laundry detergent compositionUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Apr 4, 2006·21 cites·13 claims
- 1981US7291582B2Liquid laundry detergent with an alkoxylated ester surfactantCONOPCO INC DBA UNILEVER·Filed 2005·Granted Nov 6, 2007·6 cites·9 claims
- 2081US6794347B2Process of making gel detergent compositionsUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Sep 21, 2004·21 cites·14 claims
- 2180US7037883B2Process of making a liquid laundry detergent with polyanionic ammonium surfactantUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted May 2, 2006·18 cites·19 claims
- 2279US7398787B2Automatic dispensing device for laundry care compositionUNILEVER HOME & PERSONAL CARE·Filed 2004·Granted Jul 15, 2008·18 cites·22 claims
- 2379US6133226ANon-cationic systems for dryer sheetsLEVER BROTHERS CO·Filed 1997·Granted Oct 17, 2000·44 cites·9 claims
- 2478US9856435B2Polyurethane/polyacrylic hybrid dispersions for shine applications in home careLUBRIZOL ADVANCED MAT INC·Filed 2013·Granted Jan 2, 2018·3 cites·33 claims
- 2578US7205268B2Low-foaming liquid laundry detergentUNILEVER HOME & PERSONAL CARE·Filed 2005·Granted Apr 17, 2007·5 cites·6 claims
- 2678US6632783B1Liquid detergent package with transparent/translucent bottle labels with UV absorbersUNILEVER HOME & PERSONAL CARE·Filed 2000·Granted Oct 14, 2003·25 cites·12 claims
- 2777US7635393B2Liquid laundry detergent with an alkoxylated ester surfactant and ureaSUN PRODUCTS CORP·Filed 2007·Granted Dec 22, 2009·4 cites·4 claims
- 2877US6972278B2Laundry detergent gel with suspended particlesUNILEVER HOME & PERSONAL CARE·Filed 2004·Granted Dec 6, 2005·15 cites·15 claims
- 2977US6258771B1Process 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
- 3073US6159918ATransparent/translucent liquid enzyme compositions in clear bottles comprising UV absorberUNILEVER HOME & PERSONAL CARE·Filed 1998·Granted Dec 12, 2000·30 cites·2 claims
- 3172US5964939ADye transfer inhibiting fabric softener compositionsLEVER BROTHERS CO·Filed 1997·Granted Oct 12, 1999·30 cites·18 claims
- 3272US2021355253A1Itaconic acid polymersLUBRIZOL ADVANCED MAT INC·Filed 2021·Application pending·0 cites
- 3370US7098175B2Aqueous detergent composition containing ethoxylated fatty acid di-esterUNILEVER HOME & PERSONAL CARE·Filed 2004·Granted Aug 29, 2006·9 cites·5 claims
- 3468US6794348B2Gel laundry detergent and/or pre-treater compositionUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Sep 21, 2004·8 cites·14 claims
- 3567US6815409B2Gel laundry detergent and/or pretreater which piles up after dispensingUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Nov 9, 2004·7 cites·16 claims
- 3662US6849587B2Liquid or gel laundry detergent which snaps back at the end of dispensingUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Feb 1, 2005·4 cites·14 claims
- 3762US6730651B2Concentrated stock of capsules for detergent or personal care compositionsUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted May 4, 2004·5 cites·7 claims
- 3862US2018223016A1Itaconic acid polymersLUBRIZOL ADVANCED MAT INC·Filed 2018·Application pending·0 cites
- 3961US6644511B2Container for dispensing a dual phase fluid productUNILEVER HOME & PERSONAL CARE·Filed 2002·Granted Nov 11, 2003·8 cites·19 claims
- 4060US11584903B2Structured unit dose cleansing productLUBRIZOL ADVANCED MAT INC·Filed 2018·Granted Feb 21, 2023·0 cites·7 claims
- 4160US7405191B2Multi—use fabric care article and methodUNILEVER HOME & PERSONAL CARE·Filed 2007·Granted Jul 29, 2008·0 cites·17 claims
- 4260US7018968B2Liquid laundry detergent with polyanionic ammonium surfactantUNILEVER HOME & PERSONAL CARE·Filed 2003·Granted Mar 28, 2006·4 cites·12 claims
- 4358US6436895B1Dryer sheet processUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Aug 20, 2002·2 cites·5 claims
- 4455US2016068620A1Itaconic Acid PolymersLUBRIZOL ADVANCED MAT INC·Filed 2014·Application pending·0 cites
- 4554US2006277953A1Dosing system for a concentrated laundry compositionCONOPCO INC DBA UNILEVER·Filed 2005·Application pending·0 cites
- 4653US6756350B1Transparent/translucent bottlesUNILEVER HOME & PERSONAL CARE·Filed 1999·Granted Jun 29, 2004·13 cites·6 claims
- 4752US2010139712A1Dosing System For A Concentrated Laundry CompositionSUN PRODUCTS CORP·Filed 2010·Application pending·0 cites
- 4851US9593204B2Branched polymeric emulsifiersLUBRIZOL ADVANCED MAT INC·Filed 2013·Granted Mar 14, 2017·0 cites·32 claims
- 4951US5447651AProcess for producing concentrated laundry detergent by manufacture of low moisture content detergent slurries utilizing liquid active surfactant blend technologyLEVER BROTHERS CO·Filed 1993·Granted Sep 5, 1995·17 cites·13 claims
- 5049US5453215AProcess for producing concentrated laundry detergent by manufacture of low moisture content detergent slurriesLEVER BROTHERS CO·Filed 1993·Granted Sep 26, 1995·16 cites·14 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →