Inventor · disambiguated record
Paul Dennis Trokhan
Also filed as: TROKHAN PAUL D · TROKHAN PAUL DENNIS
297 granted patents·60 pending applications·24,716 citations·filing 1979–2025
99Inventor score
Top patents by PatentIndex Score
357 records- 0199US12128665B2Fibrous structure-containing articles that exhibit consumer relevant propertiesPROCTER & GAMBLE·Filed 2023·Granted Oct 29, 2024·7 cites·20 claims
- 0299US12122137B2Fibrous structure-containing articles that exhibit consumer relevant propertiesPROCTER & GAMBLE·Filed 2023·Granted Oct 22, 2024·5 cites·20 claims
- 0399US11707912B2Fibrous structure-containing articles that exhibit consumer relevant propertiesPROCTER & GAMBLE·Filed 2022·Granted Jul 25, 2023·4 cites·20 claims
- 0499US10647088B2Fibrous structures exhibiting improved reopenabilityPROCTER & GAMBLE·Filed 2017·Granted May 12, 2020·18 cites·17 claims
- 0599US9139802B2Active containing fibrous structures with multiple regionsPROCTER & GAMBLE·Filed 2013·Granted Sep 22, 2015·66 cites·24 claims
- 0699US7354502B2Method for making a fibrous structure comprising cellulosic and synthetic fibersPROCTER & GAMBLE·Filed 2003·Granted Apr 8, 2008·1.4k cites·18 claims
- 0799US7067038B2Process 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
- 0899US5637194AWet pressed paper web and method of making the samePROCTER & GAMBLE·Filed 1994·Granted Jun 10, 1997·253 cites·16 claims
- 0999US5624790APapermaking belt and method of making the same using differential light transmission techniquesPROCTER & GAMBLE·Filed 1995·Granted Apr 29, 1997·272 cites·10 claims
- 1099US5556509APaper 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
- 1199US5554467APapermaking belt and method of making the same using differential light transmission techniquesPROCTER & GAMBLE·Filed 1995·Granted Sep 10, 1996·228 cites·3 claims
- 1299US5514523APapermaking belt and method of making the same using differential light transmission techniquesPROCTER & GAMBLE·Filed 1993·Granted May 7, 1996·414 cites·6 claims
- 1399US5334289APapermaking belt and method of making the same using differential light transmission techniquesPROCTER & GAMBLE·Filed 1992·Granted Aug 2, 1994·540 cites·20 claims
- 1499US5312522APaper products containing a biodegradable chemical softening compositionPROCTER & GAMBLE·Filed 1993·Granted May 17, 1994·271 cites·37 claims
- 1599US5277761ACellulosic fibrous structures having at least three regions distinguished by intensive propertiesPROCTER & GAMBLE·Filed 1991·Granted Jan 11, 1994·345 cites·5 claims
- 1699US5275700APapermaking belt and method of making the same using a deformable casting surfacePROCTER & GAMBLE·Filed 1990·Granted Jan 4, 1994·302 cites·25 claims
- 1799US5245025AMethod and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced therebyPROCTER & GAMBLE·Filed 1991·Granted Sep 14, 1993·341 cites·8 claims
- 1899US5240562APaper products containing a chemical softening compositionPROCTER & GAMBLE·Filed 1992·Granted Aug 31, 1993·280 cites·31 claims
- 1999US5223096ASoft absorbent tissue paper with high permanent wet strengthPROCTER & GAMBLE·Filed 1991·Granted Jun 29, 1993·290 cites·16 claims
- 2099US4637859ATissue paperPROCTER & GAMBLE·Filed 1985·Granted Jan 20, 1987·975 cites·7 claims
- 2199US4529480ATissue paperPROCTER & GAMBLE·Filed 1983·Granted Jul 16, 1985·908 cites·16 claims
- 2299US4528239ADeflection memberPROCTER & GAMBLE·Filed 1983·Granted Jul 9, 1985·740 cites·25 claims
- 2399US4239065APapermachine clothing having a surface comprising a bilaterally staggered array of wicker-basket-like cavitiesPROCTER & GAMBLE·Filed 1979·Granted Dec 16, 1980·411 cites·17 claims
- 2499US4191609ASoft absorbent imprinted paper sheet and method of manufacture thereofPROCTER & GAMBLE·Filed 1979·Granted Mar 4, 1980·707 cites·8 claims
- 2598US12203222B2Toilet tissue comprising a dynamic surfacePROCTER & GAMBLE·Filed 2023·Granted Jan 21, 2025·12 cites·20 claims
- 2698US11591754B2Fibrous structure-containing articlesPROCTER & GAMBLE·Filed 2017·Granted Feb 28, 2023·7 cites·17 claims
- 2798US11179913B2Roll of toilet tissue comprising a movable surfacePROCTER & GAMBLE·Filed 2020·Granted Nov 23, 2021·9 cites·20 claims
- 2898US11123951B2Roll of toilet tissuePROCTER & GAMBLE·Filed 2020·Granted Sep 21, 2021·11 cites·20 claims
- 2998US10894005B2Detergent product and method for making samePROCTER & GAMBLE·Filed 2016·Granted Jan 19, 2021·18 cites·17 claims
- 3098US10694917B2Fibrous structures comprising particles and methods for making samePROCTER & GAMBLE·Filed 2015·Granted Jun 30, 2020·40 cites·19 claims
- 3198US10646413B2Web material and method for making samePROCTER & GAMBLE·Filed 2016·Granted May 12, 2020·17 cites·21 claims
- 3298US10385515B2Fibrous structure-containing articlesPROCTER & GAMBLE·Filed 2017·Granted Aug 20, 2019·21 cites·20 claims
- 3398US10045915B2Method for delivering an active agentPROCTER & GAMBLE·Filed 2015·Granted Aug 14, 2018·31 cites·6 claims
- 3498US9480628B2Web material and method for making samePROCTER & GAMBLE·Filed 2015·Granted Nov 1, 2016·28 cites·18 claims
- 3598US9421153B2Detergent product and method for making samePROCTER & GAMBLE·Filed 2014·Granted Aug 23, 2016·25 cites·20 claims
- 3698US9175250B2Fibrous structure and method for making sameSIVIK MARK ROBERT·Filed 2011·Granted Nov 3, 2015·48 cites·21 claims
- 3798US8980816B2Fibrous structures comprising particles and methods for making samePROCTER & GAMBLE·Filed 2013·Granted Mar 17, 2015·60 cites·22 claims
- 3898US8785361B2Detergent product and method for making sameSIVIK MARK ROBERT·Filed 2011·Granted Jul 22, 2014·70 cites·33 claims
- 3998US7666261B2Melt processable starch compositionsPROCTER & GAMBLE·Filed 2008·Granted Feb 23, 2010·63 cites·18 claims
- 4098US7041369B1Melt processable starch compositionPROCTER & GAMBLE·Filed 2000·Granted May 9, 2006·96 cites·16 claims
- 4198US6709526B1Melt processable starch compositionsPROCTER & GAMBLE·Filed 2000·Granted Mar 23, 2004·160 cites·21 claims
- 4298US6464831B1Method for making paper structures having a decorative patternPROCTER & GAMBLE·Filed 2000·Granted Oct 15, 2002·163 cites·24 claims
- 4398US6420100B1Process for making deflection member using three-dimensional maskPROCTER & GAMBLE·Filed 2000·Granted Jul 16, 2002·139 cites·18 claims
- 4498US6146494AModified cellulosic fibers and fibrous webs containing these fibersPROCTER & GAMBLE·Filed 1998·Granted Nov 14, 2000·203 cites·64 claims
- 4598US6136146ANon-through air dried paper web having different basis weights and densitiesPROCTER & GAMBLE·Filed 1997·Granted Oct 24, 2000·161 cites·7 claims
- 4698US5935381ADifferential density cellulosic structure and process for making samePROCTER & GAMBLE·Filed 1997·Granted Aug 10, 1999·173 cites·20 claims
- 4798US5906710APaper having penninsular segmentsPROCTER & GAMBLE·Filed 1997·Granted May 25, 1999·155 cites·26 claims
- 4898US5895623AMethod of producing apertured fabric using fluid streamsPROCTER & GAMBLE·Filed 1996·Granted Apr 20, 1999·245 cites·3 claims
- 4998US5846380ACreped tissue paper exhibiting unique combination of physical attributesPROCTER & GAMBLE·Filed 1997·Granted Dec 8, 1998·172 cites·24 claims
- 5098US5804281ACellulosic fibrous structures having at least three regions distinguished by intensive propertiesPROCTER & GAMBLE·Filed 1996·Granted Sep 8, 1998·151 cites·13 claims
Showing the top 50 of 357 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →