Inventor · disambiguated record
Dean Van Phan
Also filed as: PHAN DEAN · PHAN DEAN V · PHAN DEAN VAN
70 granted patents·14 pending applications·9,267 citations·filing 1991–2015
99Inventor score
Top patents by PatentIndex Score
84 records- 0199US7354502B2Method for making a fibrous structure comprising cellulosic and synthetic fibersPROCTER & GAMBLE·Filed 2003·Granted Apr 8, 2008·1.4k cites·18 claims
- 0299US7067038B2Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibersPROCTER & GAMBLE·Filed 2003·Granted Jun 27, 2006·1.4k cites·14 claims
- 0399US5556509APaper structures having at least three regions including a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the samePROCTER & GAMBLE·Filed 1994·Granted Sep 17, 1996·335 cites·12 claims
- 0499US5429628AArticles containing small particle size cyclodextrin for odor controlPROCTER & GAMBLE·Filed 1993·Granted Jul 4, 1995·338 cites·23 claims
- 0599US5240562APaper products containing a chemical softening compositionPROCTER & GAMBLE·Filed 1992·Granted Aug 31, 1993·280 cites·31 claims
- 0699US5223096ASoft absorbent tissue paper with high permanent wet strengthPROCTER & GAMBLE·Filed 1991·Granted Jun 29, 1993·290 cites·16 claims
- 0798US6818295B2Fibers comprising starch and polymersPROCTER & GAMBLE·Filed 2002·Granted Nov 16, 2004·95 cites·9 claims
- 0898US6464831B1Method for making paper structures having a decorative patternPROCTER & GAMBLE·Filed 2000·Granted Oct 15, 2002·163 cites·24 claims
- 0998US6136146ANon-through air dried paper web having different basis weights and densitiesPROCTER & GAMBLE·Filed 1997·Granted Oct 24, 2000·161 cites·7 claims
- 1098US5804281ACellulosic fibrous structures having at least three regions distinguished by intensive propertiesPROCTER & GAMBLE·Filed 1996·Granted Sep 8, 1998·151 cites·13 claims
- 1198US5527428AProcess of making cellulosic fibrous structures having discrete regions with radially oriented fibers thereinPROCTER & GAMBLE·Filed 1995·Granted Jun 18, 1996·143 cites·3 claims
- 1298US5443691AMethod for making cellulosic fibrous structures having at least three regions distinguished by intensive propertiesPROCTER & GAMBLE·Filed 1993·Granted Aug 22, 1995·99 cites·4 claims
- 1398US5415737APaper products containing a biodegradable vegetable oil based chemical softening compositionPROCTER & GAMBLE·Filed 1994·Granted May 16, 1995·240 cites·24 claims
- 1497US7670678B2Fibers comprising hemicellulose and processes for making samePROCTER & GAMBLE·Filed 2007·Granted Mar 2, 2010·58 cites·20 claims
- 1597US6039839AMethod for making paper structures having a decorative patternPROCTER & GAMBLE·Filed 1998·Granted Mar 21, 2000·133 cites·21 claims
- 1697US5840403AMulti-elevational tissue paper containing selectively disposed chemical papermaking additivePROCTER & GAMBLE·Filed 1996·Granted Nov 24, 1998·193 cites·29 claims
- 1797US5503715AMethod and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced therebyPROCTER & GAMBLE·Filed 1993·Granted Apr 2, 1996·199 cites·4 claims
- 1897US5405501AMulti-layered tissue paper web comprising chemical softening compositions and binder materials and process for making the samePROCTER & GAMBLE·Filed 1993·Granted Apr 11, 1995·176 cites·31 claims
- 1997US5397435AMulti-ply facial tissue paper product comprising chemical softening compositions and binder materialsPROCTER & GAMBLE·Filed 1993·Granted Mar 14, 1995·213 cites·29 claims
- 2097US5264082ASoft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a permanent wet strength resinPROCTER & GAMBLE·Filed 1992·Granted Nov 23, 1993·228 cites·3 claims
- 2196US7763715B2Extracting biopolymers from a biomass using ionic liquidsPROCTER & GAMBLE·Filed 2006·Granted Jul 27, 2010·44 cites·16 claims
- 2296US6200419B1Paper web having both bulk and smoothnessPROCTER & GAMBLE·Filed 1996·Granted Mar 13, 2001·136 cites·17 claims
- 2396US5538595AChemically softened tissue paper products containing a ploysiloxane and an ester-functional ammonium compoundPROCTER & GAMBLE·Filed 1995·Granted Jul 23, 1996·158 cites·37 claims
- 2496US5279767AChemical softening composition useful in fibrous cellulosic materialsPROCTER & GAMBLE·Filed 1992·Granted Jan 18, 1994·109 cites·28 claims
- 2596US5262007ASoft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a temporary wet strength resinPROCTER & GAMBLE·Filed 1992·Granted Nov 16, 1993·214 cites·3 claims
- 2695US6117525AMulti-elevational tissue paper containing selectively disposed chemical papermaking additivePROCTER & GAMBLE·Filed 1998·Granted Sep 12, 2000·128 cites·13 claims
- 2795US5804036APaper structures having at least three regions including decorative indicia comprising low basis weight regionsPROCTER & GAMBLE·Filed 1997·Granted Sep 8, 1998·99 cites·15 claims
- 2894US6821386B2Smooth, micropeak-containing through air dried tissuePROCTER & GAMBLE·Filed 2003·Granted Nov 23, 2004·63 cites·15 claims
- 2994US5871887AWeb patterning apparatus comprising a felt layer and a photosensitive resin layerPROCTER & GAMBLE·Filed 1997·Granted Feb 16, 1999·95 cites·14 claims
- 3094US5714445AArticles containing small particle size cyclodextrin for odor controlPROCTER & GAMBLE·Filed 1996·Granted Feb 3, 1998·129 cites·15 claims
- 3193US7918951B2Process for making a fibrous structure comprising cellulosic and synthetic fibersPROCTER & GAMBLE·Filed 2006·Granted Apr 5, 2011·21 cites·14 claims
- 3293US5981044AMulti-layered tissue paper web comprising biodegradable chemical softening compositions and binder materials and process for making the samePROCTER & GAMBLE·Filed 1996·Granted Nov 9, 1999·105 cites·26 claims
- 3393US5837103AWeb patterning apparatus comprising a felt layer and a photosensitive resin layerPROCTER & GAMBLE·Filed 1995·Granted Nov 17, 1998·87 cites·14 claims
- 3493US5635028AProcess for making soft creped tissue paper and product therefromPROCTER & GAMBLE·Filed 1995·Granted Jun 3, 1997·101 cites·29 claims
- 3593US5543067AWaterless self-emulsiviable biodegradable chemical softening composition useful in fibrous cellulosic materialsPROCTER & GAMBLE·Filed 1994·Granted Aug 6, 1996·83 cites·30 claims
- 3693US5338766ASuperabsorbent polymer foamPROCTER & GAMBLE·Filed 1993·Granted Aug 16, 1994·185 cites·14 claims
- 3792US7396436B2Unitary fibrous structure comprising randomly distributed cellulosic and non-randomly distributed synthetic fibersPROCTER & GAMBLE·Filed 2006·Granted Jul 8, 2008·13 cites·7 claims
- 3892US6328850B1Layered tissue having improved functional propertiesPROCTER & GAMBLE·Filed 1998·Granted Dec 11, 2001·90 cites·12 claims
- 3992US5980691ASmooth through air dried tissue and process of makingPROCTER & GAMBLE·Filed 1997·Granted Nov 9, 1999·76 cites·7 claims
- 4092US5820730APaper structures having at least three regions including decorative indicia comprising low basis weight regionsPROCTER & GAMBLE·Filed 1997·Granted Oct 13, 1998·118 cites·28 claims
- 4191US7645359B2Process for making a fibrous structure comprising cellulosic and synthetic fibersPROCTER & GAMBLE·Filed 2006·Granted Jan 12, 2010·16 cites·19 claims
- 4291US5843279ACellulosic fibrous structures having at least three regions distinguished by intensive propertiesPROCTER & GAMBLE·Filed 1997·Granted Dec 1, 1998·53 cites·3 claims
- 4391US5487813AStrong and soft creped tissue paper and process for making the same by use of biodegradable crepe facilitating compositionsPROCTER & GAMBLE·Filed 1994·Granted Jan 30, 1996·91 cites·31 claims
- 4490US5427696ABiodegradable chemical softening composition useful in fibrous cellulosic materialsPROCTER & GAMBLE·Filed 1993·Granted Jun 27, 1995·90 cites·32 claims
- 4589US9925706B2Process of producing a melt-spinnable fiber using thermoplastic polymer and destructured starchPROCTER & GAMBLE·Filed 2015·Granted Mar 27, 2018·6 cites·3 claims
- 4688US7052580B2Unitary fibrous structure comprising cellulosic and synthetic fibersPROCTER & GAMBLE·Filed 2003·Granted May 30, 2006·25 cites·9 claims
- 4788US5624532AMethod for enhancing the bulk softness of tissue paper and product therefromPROCTER & GAMBLE·Filed 1995·Granted Apr 29, 1997·75 cites·22 claims
- 4888US5510000APaper products containing a vegetable oil based chemical softening compositionPROCTER & GAMBLE·Filed 1994·Granted Apr 23, 1996·74 cites·22 claims
- 4987US5494731ATissue paper treated with nonionic softeners that are biodegradablePROCTER & GAMBLE·Filed 1994·Granted Feb 27, 1996·59 cites·24 claims
- 5086US7045026B2Process for making a fibrous structure comprising cellulosic and synthetic fibersPROCTER & GAMBLE·Filed 2003·Granted May 16, 2006·20 cites·24 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →