Inventor · disambiguated record

Donna M. Derstadt

Also filed as: DERSTADT DONNA M

2 granted patents·185 citations·filing 1977–1977

66Inventor score

Technology areasC11D

Files withPROCTER & GAMBLE2

Top patents by PatentIndex Score

2 records

0189US4116885AAnionic surfactant-containing detergent compositions having soil-release propertiesPROCTER & GAMBLE·Filed 1977·Granted Sep 26, 1978·179 cites·23 claims
0235US4083813AProcess for making granular detergent compositionPROCTER & GAMBLE·Filed 1977·Granted Apr 11, 1978·6 cites·17 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →