Inventor · disambiguated record
Debora W. Chang
Also filed as: CHANG DEBORA W
7 granted patents·20 pending applications·20 citations·filing 2004–2025
79Inventor score
Top patents by PatentIndex Score
27 records- 0189US9381382B2Composition comprising a particulate zinc material, a pyrithione or a polyvalent metal salt of a pyrithione and a gel networkSCHWARTZ JAMES ROBERT·Filed 2006·Granted Jul 5, 2016·11 cites·37 claims
- 0287US11523979B2Personal care composition preservatives level optimizationPROCTER & GAMBLE·Filed 2020·Granted Dec 13, 2022·2 cites·35 claims
- 0387US11291616B2Delivery of surfactant soluble anti-dandruff agentPROCTER & GAMBLE·Filed 2016·Granted Apr 5, 2022·3 cites·22 claims
- 0486US11684558B2Personal care composition preservatives level optimizationPROCTER & GAMBLE·Filed 2020·Granted Jun 27, 2023·2 cites·51 claims
- 0580US2024315942A1Delivery of surfactant soluble agentPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 0673US9381148B2Composition comprising particulate zinc material with a high relative zinc labilitySCHWARTZ JAMES ROBERT·Filed 2005·Granted Jul 5, 2016·2 cites·28 claims
- 0773US2024299272A1Personal care compositionPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 0872US2024299285A1Personal care compositionPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 0971US2024299275A1Hydroxy acids for scalp and hair in sulfate free personal care compositionsPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1070US2023074959A1Personal care composition preservatives level optimizationPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1170US2023062740A1Personal care composition preservatives level optimizationPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1269US12226505B2Compositions having enhanced deposition of surfactant-soluble anti-dandruff agentsPROCTER & GAMBLE·Filed 2018·Granted Feb 18, 2025·0 cites·12 claims
- 1363US11318073B2Low surfactant aerosol antidandruff compositionPROCTER & GAMBLE·Filed 2018·Granted May 3, 2022·0 cites·29 claims
- 1462US2025177274A1Compositions having enhanced deposition of surfactant-soluble anti-dandruff agentsPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 1562US2022192954A1Delivery of surfactant soluble anti-dandruff agentPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1660US2009291057A1Animal care compositionCHANG DEBORA W·Filed 2009·Application pending·0 cites
- 1759US2021401710A1Azoxystrobin efficacy in personal care formsPROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 1859US2023113440A1Liquid crystal sulfate-free shampooPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 1958US2021401707A1Azoxystrobin in a sulfate free personal care compositionPROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 2054US2004234484A1Clear personal care compositions containing a cationic conditioning polymer and an anionic surfactant systemPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 2154US2021121381A1Personal care composition preservatives level optimizationPROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 2254US2004234483A1Clear personal care compositions containing a cationic conditioning polymer and an anionic surfactant systemPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 2350US2017304172A1Delivery of surfactant soluble agentPROCTER & GAMBLE·Filed 2016·Application pending·0 cites
- 2449US2019328647A1Compositions having enhanced deposition of surfactant soluble antidandruff agentsPROCTER & GAMBLE·Filed 2018·Application pending·0 cites
- 2548US2005202984A1Composition comprising zinc-containing layered material with a high relative zinc labilityFiled 2005·Application pending·0 cites
- 2646US2018311136A1Compositions with a thickening polymerPROCTER & GAMBLE·Filed 2018·Application pending·0 cites
- 2744US2018311135A1Compositions with anionic and cationic polymers having improved benefitsPROCTER & GAMBLE·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →