Inventor · disambiguated record
Al Sprosta
Also filed as: SPROSTA AL · SPROSTA AL A · SPROSTA AL AQUANZA
57 granted patents·8 pending applications·749 citations·filing 1999–2024
99Inventor score
Top patents by PatentIndex Score
65 records- 0199USD486649SToothbrushCOLGATE PALMOLIVE CO·Filed 2002·Granted Feb 17, 2004·146 cites·1 claims
- 0296USD710111SToothbrushCOLGATE PALMOLIVE CO·Filed 2013·Granted Aug 5, 2014·66 cites·1 claims
- 0395US7735174B2Powered toothbrush with multi-action movementCOLGATE PALMOLIVE CO·Filed 2007·Granted Jun 15, 2010·48 cites·11 claims
- 0494USD985278SOral care implement handleCOLGATE PALMOLIVE CO·Filed 2021·Granted May 9, 2023·14 cites·1 claims
- 0594US9737134B2Oral care implement having flexible handleMOSKOVICH ROBERT·Filed 2012·Granted Aug 22, 2017·32 cites·69 claims
- 0694USD513126SChildren's toothbrushCOLGATE PALMOLIVE CO·Filed 2003·Granted Dec 27, 2005·44 cites·1 claims
- 0792USD989491SPersonal care implement handleCOLGATE PALMOLIVE CO·Filed 2021·Granted Jun 20, 2023·18 cites·1 claims
- 0892USD651407SToothbrushJIN XI WEN·Filed 2009·Granted Jan 3, 2012·41 cites·1 claims
- 0991US10390607B2Liquid supply apparatus and personal care implement containing the sameCOLGATE PALMOLIVE CO·Filed 2017·Granted Aug 27, 2019·4 cites·20 claims
- 1091USD558980SToothbrushCOLGATE PALMOLIVE CO·Filed 2005·Granted Jan 8, 2008·52 cites·1 claims
- 1190US10638832B1Fluid dispensing oral care implementCOLGATE PALMOLIVE CO·Filed 2018·Granted May 5, 2020·7 cites·19 claims
- 1289US10517384B2Personal care implementCOLGATE PALMOLIVE CO·Filed 2017·Granted Dec 31, 2019·5 cites·22 claims
- 1389US10376040B2Fluid supply apparatus and personal care implement containing the sameCOLGATE PALMOLIVE CO·Filed 2017·Granted Aug 13, 2019·6 cites·20 claims
- 1488US8510893B2Toothbrush with visual and/or other sensory effectsWONG CHI SHING·Filed 2008·Granted Aug 20, 2013·12 cites·17 claims
- 1587US11116309B1System and method for assessing toothbrush effectivenessCOLGATE PALMOLIVE CO·Filed 2018·Granted Sep 14, 2021·4 cites·20 claims
- 1686USD556453SToothbrushCOLGATE PALMOLIVE CO·Filed 2006·Granted Dec 4, 2007·27 cites·1 claims
- 1785US7389781B2Toothbrush assemblyCOLGATE PALMOLIVE CO·Filed 2003·Granted Jun 24, 2008·45 cites·21 claims
- 1884US2025009118A1Oral Care Implement, Handle Thereof, and Oral Care Refill Head ThereforCOLGATE PALMOLIVE CO·Filed 2024·Application pending·0 cites
- 1980USD961267SOral care implement handleCOLGATE PALMOLIVE CO·Filed 2020·Granted Aug 23, 2022·6 cites·1 claims
- 2080US8745805B2Toothbrush with visual and/or other sensory effectsWONG CHI SHING·Filed 2012·Granted Jun 10, 2014·2 cites·19 claims
- 2180US8322939B2Oral care implementHOHLBEIN DOUGLAS J·Filed 2007·Granted Dec 4, 2012·8 cites·23 claims
- 2278USD1070353SRefill head for a toothbrushCOLGATE PALMOLIVE CO·Filed 2022·Granted Apr 15, 2025·4 cites·1 claims
- 2378USD667223SToothbrushDING XIANG JI·Filed 2011·Granted Sep 18, 2012·24 cites·1 claims
- 2477US11751675B2ToothbrushCOLGATE PALMOLIVE CO·Filed 2021·Granted Sep 12, 2023·0 cites·8 claims
- 2577USD967633SRefill head for a toothbrushCOLGATE PALMOLIVE CO·Filed 2020·Granted Oct 25, 2022·5 cites·1 claims
- 2677US10398216B2Fluid supply apparatus and personal care implement containing the sameCOLGATE PALMOLIVE CO·Filed 2017·Granted Sep 3, 2019·2 cites·20 claims
- 2777US8556530B2Oral care implementCOLGATE PALMOLIVE CO·Filed 2012·Granted Oct 15, 2013·4 cites·10 claims
- 2877US8240937B2Oral care implement with bead retentionSORRENTINO ALAN·Filed 2008·Granted Aug 14, 2012·8 cites·25 claims
- 2974US10426251B2Oral care system and oral care material dispenserCOLGATE PALMOLIVE CO·Filed 2015·Granted Oct 1, 2019·2 cites·4 claims
- 3074US9066581B2Oral care implementCOLGATE PALMOLIVE CO·Filed 2013·Granted Jun 30, 2015·3 cites·7 claims
- 3172US11000117B2Fluid dispensing implement having curly tube with vent openingsCOLGATE PALMOLIVE CO·Filed 2019·Granted May 11, 2021·1 cites·18 claims
- 3271US10806244B2Personal care implement with fluid delivery systemCOLGATE PALMOLIVE CO·Filed 2017·Granted Oct 20, 2020·1 cites·20 claims
- 3369US11638477B2System and method for assessing toothbrush effectivenessCOLGATE PALMOLIVE CO·Filed 2021·Granted May 2, 2023·0 cites·20 claims
- 3469USD773824SPortion of a toothbrushCOLGATE PALMOLIVE CO·Filed 2014·Granted Dec 13, 2016·11 cites·1 claims
- 3568USD658886SToothbrushJIN XI WEN·Filed 2011·Granted May 8, 2012·13 cites·1 claims
- 3667US8997301B2Toothbrush with visual and/or other sensory effectsCOLGATE PALMOLIVE CO·Filed 2013·Granted Apr 7, 2015·1 cites·22 claims
- 3765US11241081B2Personal care implementCOLGATE PALMOLIVE CO·Filed 2019·Granted Feb 8, 2022·0 cites·20 claims
- 3864US12096848B2Oral care implement, handle thereof, and oral care refill head thereforCOLGATE PALMOLIVE CO·Filed 2019·Granted Sep 24, 2024·0 cites·20 claims
- 3964USD929131SOral care implement and handle thereofCOLGATE PALMOLIVE CO·Filed 2019·Granted Aug 31, 2021·6 cites·1 claims
- 4064US10952526B2Toothbrush with visual and/or other sensory effectsCOLGATE PALMOLIVE CO·Filed 2018·Granted Mar 23, 2021·0 cites·17 claims
- 4164USD660599SToothbrushHOHLBEIN DOUGLAS J·Filed 2009·Granted May 29, 2012·9 cites·1 claims
- 4263USD700437SToothbrushHOHLBEIN DOUGLAS J·Filed 2012·Granted Mar 4, 2014·8 cites·1 claims
- 4362USD791486SToothbrushCOLGATE PALMOLIVE CO·Filed 2014·Granted Jul 11, 2017·9 cites·1 claims
- 4461USD732831SToothbrushCOLGATE PALMOLIVE CO·Filed 2014·Granted Jun 30, 2015·7 cites·1 claims
- 4561USD689286SToothbrushDING XIANG JI·Filed 2011·Granted Sep 10, 2013·9 cites·1 claims
- 4659US10070715B2Toothbrush with visual and/or other sensory effectsCOLGATE PALMOLIVE CO·Filed 2015·Granted Sep 11, 2018·0 cites·20 claims
- 4759USD489185SJuvenile toothbrush handleCOLGATE PALMOLIVE CO·Filed 2002·Granted May 4, 2004·7 cites·1 claims
- 4858USD1061045SRefill head for a toothbrushCOLGATE PALMOLIVE CO·Filed 2022·Granted Feb 11, 2025·1 cites·1 claims
- 4958USD600023SToothbrushCOLGATE PALMOLIVE CO·Filed 2007·Granted Sep 15, 2009·8 cites·1 claims
- 5056US2024032678A1Oral Care Implement, Handle Thereof, and Oral Care Refill Head ThereforCOLGATE PALMOLIVE CO·Filed 2020·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
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