Inventor · disambiguated record
Lawrence A. Blaustein
Also filed as: BLAUSTEIN LAWRENCE · BLAUSTEIN LAWRENCE A
83 granted patents·25 pending applications·3,018 citations·filing 1989–2022
99Inventor score
Files withPROCTER & GAMBLE43JOHNSON & JOHNSON CONSUMER INC20BIOTHREAD LLC10BLAUSTEIN LAWRENCE A4JOHNS PRODUCTS LTD DR4
Top patents by PatentIndex Score
108 records- 0199US6725490B2Complex motion toothbrushPROCTER & GAMBLE·Filed 2001·Granted Apr 27, 2004·163 cites·43 claims
- 0299US6311837B1Packaging arrangement having recesses for preventing a switch from being placed in a continuously-on positionPROCTER & GAMBLE·Filed 2000·Granted Nov 6, 2001·167 cites·9 claims
- 0398US6564940B2Electric toothbrushPROCTER & GAMBLE·Filed 2001·Granted May 20, 2003·105 cites·28 claims
- 0498US6371294B1Electric toothbrushPROCTER & GAMBLE·Filed 2000·Granted Apr 16, 2002·146 cites·25 claims
- 0598US6360395B2Electric toothbrushPROCTER & GAMBLE·Filed 2001·Granted Mar 26, 2002·193 cites·45 claims
- 0697US6952854B2Complex motion toothbrushPROCTER & GAMBLE·Filed 2004·Granted Oct 11, 2005·64 cites·20 claims
- 0797US6546585B1Toothbrush with detachable/replaceable headPROCTER & GAMBLE·Filed 1999·Granted Apr 15, 2003·155 cites·2 claims
- 0897US6178579B1Electric toothbrushJOHNS PRODUCTS LTD DR·Filed 1999·Granted Jan 30, 2001·200 cites·20 claims
- 0997US6000083AElectric toothbrushJOHNS PRODUCTS LTD DR·Filed 1998·Granted Dec 14, 1999·270 cites·10 claims
- 1096US6189693B1Electric toothbrushJOHNS PRODUCTS LTD DR·Filed 1999·Granted Feb 20, 2001·159 cites·4 claims
- 1196US6033141ACapless retractable sealed marking instrumentsNOTTINGHAM SPIRK DESIGN ASS·Filed 1996·Granted Mar 7, 2000·68 cites·7 claims
- 1295US6892413B2Complex motion toothbrushPROCTER & GAMBLE·Filed 2003·Granted May 17, 2005·77 cites·39 claims
- 1395US6836917B2Replaceable head electric toothbrush and connection structure thereforPROCTER & GAMBLE·Filed 2001·Granted Jan 4, 2005·167 cites·22 claims
- 1495USD433814SToothbrushDR JOHNS PRODUCTS LTD·Filed 1999·Granted Nov 21, 2000·66 cites·1 claims
- 1594US7451514B2Complex motion toothbrushPROCTER & GAMBLE·Filed 2006·Granted Nov 18, 2008·22 cites·17 claims
- 1693US10933253B1Light therapy wearableBIOTHREAD LLC·Filed 2020·Granted Mar 2, 2021·4 cites·16 claims
- 1793USD458455SHead portion of an electric toothbrushPROCTER & GAMBLE·Filed 2002·Granted Jun 11, 2002·39 cites·1 claims
- 1892US7124461B2Complex motion toothbrushPROCTER & GAMBLE·Filed 2004·Granted Oct 24, 2006·53 cites·33 claims
- 1992US6932216B2Electric toothbrushPROCTER & GAMBLE·Filed 2001·Granted Aug 23, 2005·61 cites·18 claims
- 2092US6301919B1Ice cream bar-making machineWHAM O INC·Filed 2000·Granted Oct 16, 2001·50 cites·20 claims
- 2191US8771328B2Light therapy platform systemTAPPER JAY·Filed 2012·Granted Jul 8, 2014·31 cites·17 claims
- 2291US7536787B2Wet razor and electric trimmer assemblyRIDGEWOOD IND LLC·Filed 2004·Granted May 26, 2009·45 cites·3 claims
- 2391US7234187B2Electric toothbrushCHURCH & DWIGHT CO INC·Filed 2005·Granted Jun 26, 2007·18 cites·11 claims
- 2490US11103722B1Light therapy wearableBIOTHREAD LLC·Filed 2020·Granted Aug 31, 2021·3 cites·15 claims
- 2590US9440092B2Light therapy platform systemJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Granted Sep 13, 2016·8 cites·18 claims
- 2690USD432312SBristle head for a toothbrushDR JOHNS PRODUCTS LTD·Filed 1999·Granted Oct 24, 2000·41 cites·1 claims
- 2789US7761947B2Complex motion toothbrushPROCTER & GAMBLE·Filed 2006·Granted Jul 27, 2010·14 cites·14 claims
- 2889USD461642SElectric dolphin toothbrushPROCTER & GAMBLE·Filed 2002·Granted Aug 20, 2002·38 cites·1 claims
- 2989USD457728SHead portion of an electric toothbrushPROCTER & GAMBLE·Filed 2002·Granted May 28, 2002·28 cites·1 claims
- 3089USD456998SHead portion of an electric toothbrushFiled 2001·Granted May 14, 2002·28 cites·1 claims
- 3188US7761998B2Wet razor and electric trimmer assemblyRIDGEWOOD IND LLC·Filed 2009·Granted Jul 27, 2010·21 cites·10 claims
- 3288US7225494B2Multi-motion toothbrushCHURCH & DWIGHT CO INC·Filed 2002·Granted Jun 5, 2007·51 cites·20 claims
- 3388USD483182SIce cream cone electric toothbrushPROCTER & GAMBLE·Filed 2002·Granted Dec 9, 2003·37 cites·1 claims
- 3487US6928685B1Complex motion toothbrushPROCTER & GAMBLE·Filed 2004·Granted Aug 16, 2005·52 cites·53 claims
- 3586US11154722B1Light therapy wearableBIOTHREAD LLC·Filed 2020·Granted Oct 26, 2021·2 cites·18 claims
- 3686US9744378B2Light therapy platform systemJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Granted Aug 29, 2017·4 cites·28 claims
- 3786USD476486SToothbrushPROCTER & GAMBLE·Filed 2002·Granted Jul 1, 2003·32 cites·1 claims
- 3886USD458030SHead portion of an electric toothbrushPROCTER & GAMBLE·Filed 2002·Granted Jun 4, 2002·23 cites·1 claims
- 3984US9744377B2Light therapy platform systemJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Granted Aug 29, 2017·4 cites·32 claims
- 4084US9731143B2Light therapy platform systemJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Granted Aug 15, 2017·4 cites·29 claims
- 4184US8234742B2Complex motion toothbrushBLAUSTEIN LAWRENCE A·Filed 2009·Granted Aug 7, 2012·9 cites·6 claims
- 4282US9999783B2Light therapy spot applicatorJOHNSON & JOHNSON CONSUMER INC·Filed 2017·Granted Jun 19, 2018·3 cites·24 claims
- 4382US7640615B2Electric toothbrushesPROCTER & GAMBLE·Filed 2006·Granted Jan 5, 2010·6 cites·5 claims
- 4480US11559102B2Footwear having therapeutic light sourceBIOTHREAD LLC·Filed 2020·Granted Jan 24, 2023·1 cites·33 claims
- 4580USD465088SToothbrushPROCTER & GAMBLE·Filed 2000·Granted Nov 5, 2002·24 cites·1 claims
- 4677US11130000B1Light therapy wearableBIOTHREAD LLC·Filed 2020·Granted Sep 28, 2021·1 cites·20 claims
- 4777USD745695SLight therapy maskLUMIERE LLC·Filed 2014·Granted Dec 15, 2015·22 cites·1 claims
- 4877US7917984B2Electric toothbrushesPROCTER & GAMBLE·Filed 2009·Granted Apr 5, 2011·3 cites·20 claims
- 4975US10806211B1Footwear having therapeutic light sourceBIOTHREAD LLC·Filed 2019·Granted Oct 20, 2020·2 cites·17 claims
- 5074US10434325B2Light therapy platform mobile device applicationsJOHNSON & JOHNSON CONSUMER INC·Filed 2015·Granted Oct 8, 2019·3 cites·19 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →