Inventor · disambiguated record
Laurence Du-Thumm
Also filed as: DU-THUMM LAURENCE · DU-THUMM LAURENCE D
40 granted patents·11 pending applications·103 citations·filing 2003–2025
96Inventor score
Files withCOLGATE PALMOLIVE CO34SCHAEFFER-KORBYLO LYNDSAY4VAZQUEZ JOE4UNIV MICHIGAN REGENTS3DU-THUMM LAURENCE2
Top patents by PatentIndex Score
51 records- 0198US9504858B2Zinc amino acid halide complex with cysteineCOLGATE PALMOLIVE CO·Filed 2013·Granted Nov 29, 2016·23 cites·17 claims
- 0292US10709907B2Taurine and aloe synergistic anti-irritant compositions and methodsCOLGATE PALMOLIVE CO·Filed 2016·Granted Jul 14, 2020·8 cites·17 claims
- 0392US10188112B2Personal cleansing compositions containing zinc amino acid/trimethylglycine halideCOLGATE PALMOLIVE CO·Filed 2013·Granted Jan 29, 2019·6 cites·19 claims
- 0490US8906349B2Oral care compositionSCHAEFFER-KORBYLO LYNDSAY·Filed 2009·Granted Dec 9, 2014·15 cites·15 claims
- 0589US11331253B2Personal care compositions for treating odor causing bacteria and methods for the sameCOLGATE PALMOLIVE CO·Filed 2019·Granted May 17, 2022·1 cites·18 claims
- 0688US11116708B2Personal care compositions including naringin:zinc complexes and methods for the sameCOLGATE PALMOLIVE CO·Filed 2017·Granted Sep 14, 2021·1 cites·5 claims
- 0788US9622956B2Oral care compositionsSCHAEFFER-KORBYLO LYNDSAY·Filed 2011·Granted Apr 18, 2017·7 cites·10 claims
- 0883US10760109B2Compositions and methods for characterizing and diagnosing periodontal diseaseUNIV MICHIGAN REGENTS·Filed 2015·Granted Sep 1, 2020·3 cites·13 claims
- 0982US9345655B2Oral care compositionsVAZQUEZ JOE·Filed 2011·Granted May 24, 2016·9 cites·13 claims
- 1081US12097280B2Personal care compositions and methods for the sameCOLGATE PALMOLIVE CO·Filed 2020·Granted Sep 24, 2024·1 cites·18 claims
- 1181US9561168B2Oral care compositionsSCHAEFFER-KORBYLO LYNDSAY·Filed 2011·Granted Feb 7, 2017·3 cites·12 claims
- 1281US9119879B2Oral care compositions comprising a quinone and a further antimicrobial agentDU-THUMM LAURENCE·Filed 2010·Granted Sep 1, 2015·9 cites·15 claims
- 1380US9889077B2Oral care compositionCOLGATE PALMOLIVE CO·Filed 2014·Granted Feb 13, 2018·3 cites·22 claims
- 1479US12194124B2Personal care compositions for treating odor causing bacteria and methods for the sameCOLGATE PALMOLIVE CO·Filed 2022·Granted Jan 14, 2025·0 cites·13 claims
- 1579US9192589B2Chalcones as enhancer of antimicrobial agentsSUBRAMANYAM RAVI·Filed 2009·Granted Nov 24, 2015·4 cites·10 claims
- 1678US12370132B2Oral compositionsCOLGATE PALMOLIVE CO·Filed 2022·Granted Jul 29, 2025·0 cites·19 claims
- 1777US8784779B2Color change of chalcone-containing oral care formulationsSCHAEFFER-KORBYLO LYNDSAY·Filed 2011·Granted Jul 22, 2014·1 cites·7 claims
- 1874US10570401B2Compositions and method for destabilizing, altering, and dispersing biofilmsUNIV MICHIGAN REGENTS·Filed 2016·Granted Feb 25, 2020·1 cites·8 claims
- 1973US12133908B2Personal care composition comprising taurine, arginine, glycineCOLGATE PALMOLIVE CO·Filed 2020·Granted Nov 5, 2024·0 cites·10 claims
- 2072US9376722B2Oral care methods and systemsSULLIVAN RICHARD SCOTT·Filed 2009·Granted Jun 28, 2016·2 cites·7 claims
- 2172US2025352439A1Oral compositionsCOLGATE PALMOLIVE CO·Filed 2025·Application pending·0 cites
- 2271US11779529B2Personal care compositionCOLGATE PALMOLIVE CO·Filed 2022·Granted Oct 10, 2023·0 cites·13 claims
- 2370US11918680B2Cleansing compositionsCOLGATE PALMOLIVE CO·Filed 2021·Granted Mar 5, 2024·0 cites·7 claims
- 2470US9808412B2Oral care compositions and methodsCOLGATE PALMOLIVE CO·Filed 2013·Granted Nov 7, 2017·1 cites·12 claims
- 2569US9265703B2Color change of chalcone-containing oral care formulationsCOLGATE PALMOLIVE CO·Filed 2014·Granted Feb 23, 2016·0 cites·7 claims
- 2669US8524197B2Chewable antiplaque confectionery dental compositionDU-THUMM LAURENCE·Filed 2008·Granted Sep 3, 2013·0 cites·25 claims
- 2768US7354569B2Chewable antiplaque confectionery dental compositionCOLGATE PALMOLIVE CO·Filed 2003·Granted Apr 8, 2008·5 cites·28 claims
- 2866US10987292B2Preservative systemCOLGATE PALMOLIVE CO·Filed 2013·Granted Apr 27, 2021·0 cites·19 claims
- 2963US11713478B2Compositions and methods for characterizing and diagnosing periodontal diseaseUNIV MICHIGAN REGENTS·Filed 2020·Granted Aug 1, 2023·0 cites·8 claims
- 3063US11179304B2Cleansing barsCOLGATE PALMOLIVE CO·Filed 2020·Granted Nov 23, 2021·0 cites·13 claims
- 3163US11160996B2Taurine and aloe synergistic anti-irritant compositions and methodsCOLGATE PALMOLIVE CO·Filed 2020·Granted Nov 2, 2021·0 cites·15 claims
- 3263US2020360253A1Preservative SystemCOLGATE PALMOLIVE CO·Filed 2020·Application pending·0 cites
- 3361US11298306B2Personal care compositionCOLGATE PALMOLIVE CO·Filed 2017·Granted Apr 12, 2022·0 cites·18 claims
- 3461US11026873B2Personal care composition comprising taurine, arginine, glycineCOLGATE PALMOLIVE CO·Filed 2015·Granted Jun 8, 2021·0 cites·12 claims
- 3561US10400199B2Cleansing bars with taurineCOLGATE PALMOLIVE CO·Filed 2014·Granted Sep 3, 2019·0 cites·18 claims
- 3661US9861562B2Occlusive personal care compositionCOLGATE PALMOLIVE CO·Filed 2015·Granted Jan 9, 2018·0 cites·20 claims
- 3760US2017035677A1Oral care compositionsVAZQUEZ JOE·Filed 2016·Application pending·0 cites
- 3858US2014363780A1Oral care compositionsVAZQUEZ JOE·Filed 2014·Application pending·0 cites
- 3957US9832994B2Thymol and totarol antibacterial compositionHOURIGAN REGINA·Filed 2011·Granted Dec 5, 2017·0 cites·6 claims
- 4055US10821059B2Cleansing barsCOLGATE PALMOLIVE CO·Filed 2015·Granted Nov 3, 2020·0 cites·10 claims
- 4155US2019008752A1Cleansing CompositionsCOLGATE PALMOLIVE CO·Filed 2016·Application pending·0 cites
- 4251US10407648B2Cleansing bars with phenoxyethanolCOLGATE PALMOLIVE CO·Filed 2014·Granted Sep 10, 2019·0 cites·16 claims
- 4351US2019104741A1Personal Cleansing Compositions Containing Zinc Amino Acid / Trimethylglycine HalideCOLGATE PALMOLIVE CO·Filed 2018·Application pending·0 cites
- 4449US2021267878A1Solid Cleansing Compositions and Methods for the SameCOLGATE PALMOLIVE CO·Filed 2018·Application pending·0 cites
- 4548US11220661B2Compositions comprising taurate surfactants and methods of using the compositionsCOLGATE PALMOLIVE CO·Filed 2016·Granted Jan 11, 2022·0 cites·8 claims
- 4648US11015152B2Cleansing bars with taurineCOLGATE PALMOLIVE CO·Filed 2015·Granted May 25, 2021·0 cites·6 claims
- 4746US2022023193A1Personal Care CompositionsCOLGATE PALMOLIVE CO·Filed 2018·Application pending·0 cites
- 4843US9717662B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2013·Granted Aug 1, 2017·0 cites·21 claims
- 4943US2019183759A1Active Agent and Method for Reducing MalodorCOLGATE PALMOLIVE CO·Filed 2016·Application pending·0 cites
- 5041US2016045421A1Oral care compositions and methods of useVAZQUEZ JOE·Filed 2015·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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