Inventor · disambiguated record
David John Pung
Also filed as: PUNG DAVID J · PUNG DAVID JOHN
39 granted patents·17 pending applications·516 citations·filing 1996–2025
98Inventor score
Top patents by PatentIndex Score
56 records- 0195US9204775B2Scrubbing strip for a cleaning sheet, cleaning sheet used therewith, and method of makingPUNG DAVID JOHN·Filed 2011·Granted Dec 8, 2015·38 cites·19 claims
- 0295US8407848B2Cleaning pad and cleaning implementPUNG DAVID JOHN·Filed 2012·Granted Apr 2, 2013·39 cites·21 claims
- 0393US10428463B2Fibrous structures comprising regions having different micro-CT intensive property values and associated transition slopesPROCTER & GAMBLE·Filed 2016·Granted Oct 1, 2019·8 cites·20 claims
- 0493US6984617B2Fragrance releasePROCTER & GAMBLE·Filed 2003·Granted Jan 10, 2006·60 cites·17 claims
- 0592US11224328B2Cleaning implement comprising a modified open-cell foamPROCTER & GAMBLE·Filed 2017·Granted Jan 18, 2022·3 cites·12 claims
- 0692US8629196B2Cleaning implement based on melamine-formaldehyde foam comprising hollow microspheresPUNG DAVID JOHN·Filed 2012·Granted Jan 14, 2014·9 cites·7 claims
- 0791US11926969B2Fibrous structures comprising three or more regionsPROCTER & GAMBLE·Filed 2021·Granted Mar 12, 2024·1 cites·18 claims
- 0891USD551409SCleaning pad having colored stripPROCTER & GAMBLE·Filed 2007·Granted Sep 18, 2007·46 cites·1 claims
- 0989US10874279B2Compressible pre-moistened fibrous structuresPROCTER & GAMBLE·Filed 2016·Granted Dec 29, 2020·7 cites·14 claims
- 1089US10478865B2Fibrous structures comprising regions having different solid additive levelsPROCTER & GAMBLE·Filed 2016·Granted Nov 19, 2019·6 cites·20 claims
- 1189US10428464B2Fibrous structures comprising three or more regionsPROCTER & GAMBLE·Filed 2016·Granted Oct 1, 2019·6 cites·17 claims
- 1289US9226637B2Cleaning implement based on melamine-formaldehyde foam comprising hollow melamine-formaldehyde microspheresPROCTER & GAMBLE·Filed 2013·Granted Jan 5, 2016·7 cites·10 claims
- 1387US8250700B2Cleaning pad and cleaning implementPUNG DAVID JOHN·Filed 2004·Granted Aug 28, 2012·43 cites·14 claims
- 1483US2025257529A1Fibrous structures comprising regions having different micro-ct intensive property values and associated transition slopesPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1582USD551408SCleaning pad having colored strip(s)PROCTER & GAMBLE·Filed 2006·Granted Sep 18, 2007·26 cites·1 claims
- 1680US11259680B2Cleaning implement comprising a modified open-cell foamPROCTER & GAMBLE·Filed 2017·Granted Mar 1, 2022·3 cites·12 claims
- 1780USD673746SCleaning sheetPROCTER & GAMBLE·Filed 2012·Granted Jan 1, 2013·20 cites·1 claims
- 1880US7179007B2Semi-enclosed applicators for distributing a substance onto a target surfacePROCTER & GAMBLE·Filed 2002·Granted Feb 20, 2007·30 cites·15 claims
- 1980US5871762ACosmetic applicators which contain stable oil-in-water emulsionsPROCTER & GAMBLE·Filed 1996·Granted Feb 16, 1999·50 cites·18 claims
- 2079US11786940B2Fibrous structures comprising regions having different solid additive levelsPROCTER & GAMBLE·Filed 2022·Granted Oct 17, 2023·0 cites·24 claims
- 2178US12320073B2Fibrous structures comprising regions having different micro-CT intensive property values and associated transition slopesPROCTER & GAMBLE·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
- 2275US10653286B2Cleaning article with preferential coatingPROCTER & GAMBLE·Filed 2017·Granted May 19, 2020·3 cites·8 claims
- 2375US2024115104A1Cleaning implement comprising a modified open-cell foamPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 2474US11512269B2Pre-moistened fibrous structures exhibiting increased capacityPROCTER & GAMBLE·Filed 2016·Granted Nov 29, 2022·2 cites·10 claims
- 2574USD673745SCleaning sheetPROCTER & GAMBLE·Filed 2012·Granted Jan 1, 2013·15 cites·1 claims
- 2671US11877709B2Cleaning implement comprising a modified open-cell foamPROCTER & GAMBLE·Filed 2021·Granted Jan 23, 2024·0 cites·15 claims
- 2771US6753063B1Personal cleansing wipe articles having superior softnessPROCTER & GAMBLE·Filed 1998·Granted Jun 22, 2004·49 cites·8 claims
- 2869US11877710B2Cleaning implement comprising a modified open-cell foamPROCTER & GAMBLE·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 2969USD692631SCleaning sheetPROCTER & GAMBLE·Filed 2013·Granted Oct 29, 2013·12 cites·1 claims
- 3067US11896179B2Compressible pre-moistened fibrous structuresPROCTER & GAMBLE·Filed 2020·Granted Feb 13, 2024·0 cites·20 claims
- 3166US11186953B2Fibrous structures comprising regions having different micro-CT intensive property values and associated transition slopesPROCTER & GAMBLE·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 3265US11358182B2Fibrous structures comprising regions having different solid additive levelsPROCTER & GAMBLE·Filed 2019·Granted Jun 14, 2022·0 cites·20 claims
- 3365US11186954B2Fibrous structures comprising three or more regionsPROCTER & GAMBLE·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 3465US6149926ACosmetic applicators which contain stable oil-in-water emulsionsPROCTER & GAMBLE·Filed 1998·Granted Nov 21, 2000·23 cites·18 claims
- 3562USD683094SCleaning sheetPROCTER & GAMBLE·Filed 2012·Granted May 21, 2013·9 cites·1 claims
- 3661US11946169B2Process for making a spunmelt nonwoven batt or web from recycled polypropylenePFNONWOVENS LLC·Filed 2021·Granted Apr 2, 2024·0 cites·22 claims
- 3759US11254795B2Production of melamine-formaldehyde foamsBASF SE·Filed 2017·Granted Feb 22, 2022·0 cites·10 claims
- 3859US2010306946A1Integral Dual Functionality Cleaning PadsPUNG DAVID JOHN·Filed 2009·Application pending·0 cites
- 3957US11045844B2Cleaning article comprising multiple sheets and methods thereofPROCTER & GAMBLE·Filed 2018·Granted Jun 29, 2021·0 cites·11 claims
- 4053US9023905B2Cleaning implement based on melamine formaldehyde foam comprising abrasive particlesPUNG DAVID JOHN·Filed 2012·Granted May 5, 2015·0 cites·11 claims
- 4153US2015223662A1Cleaning sheet and laminates thereforPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 4253US2006030511A1Fragrance releaseMAKINS HOLLAND LYNETTE A·Filed 2005·Application pending·0 cites
- 4353US2008317389A1Liquid delivery pouch and article comprising the samePUNG DAVID JOHN·Filed 2008·Application pending·0 cites
- 4452US8881336B2Cleaning substratePUNG DAVID JOHN·Filed 2006·Granted Nov 11, 2014·1 cites·12 claims
- 4552US2014352721A1Liquid cleaning and/or cleansing compositionPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 4651US2005076936A1Cleaning pad and cleaning implementFiled 2004·Application pending·0 cites
- 4751US2014352722A1Liquid cleaning and/or cleansing compositionPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 4848US2017164809A1Pre-Moistened Fibrous StructuresPROCTER & GAMBLE·Filed 2016·Application pending·0 cites
- 4947US2005133174A1100% synthetic nonwoven wipesFiled 2004·Application pending·0 cites
- 5047US2014230847A1Cleaning implementPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →