Inventor · disambiguated record
Donna D'Angelo Morrall
Also filed as: MORRALL DONNA D ANGELO
8 granted patents·4 pending applications·39 citations·filing 2007–2021
84Inventor score
Top patents by PatentIndex Score
12 records- 0195US8247364B2Whitening agents for cellulosic substratesSADLOWSKI EUGENE STEVEN·Filed 2009·Granted Aug 21, 2012·20 cites·5 claims
- 0294US8703688B2Whitening agents for cellulosic substratesPROCTER & GAMBLE·Filed 2012·Granted Apr 22, 2014·9 cites·2 claims
- 0394US8367598B2Whitening agents for cellulosic subtratesPROCTER & GAMBLE·Filed 2012·Granted Feb 5, 2013·8 cites·9 claims
- 0485US10526566B2Whitening agents for cellulosic substratesPROCTER & GAMBLE·Filed 2014·Granted Jan 7, 2020·2 cites·4 claims
- 0580US11946025B2Whitening agents for cellulosic substratesPROCTER & GAMBLE·Filed 2021·Granted Apr 2, 2024·0 cites·17 claims
- 0676US11198838B2Whitening agents for cellulosic substratesPROCTER & GAMBLE·Filed 2019·Granted Dec 14, 2021·0 cites·4 claims
- 0767US2008235884A1Novel whitening agents for cellulosic substratesSADLOWSKI EUGENE STEVEN·Filed 2008·Application pending·0 cites
- 0866US2009320218A1Laundry care compositions with thiazolium dyeSIVIK MARK ROBERT·Filed 2009·Application pending·0 cites
- 0964US2008177089A1Novel whitening agents for cellulosic substratesSADLOWSKI EUGENE STEVEN·Filed 2007·Application pending·0 cites
- 1062US2016024442A1Novel whitening agents for cellulosic substratesPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 1157US8299010B2Laundry care compositions with thiazolium dyeSIVIK MARK ROBERT·Filed 2010·Granted Oct 30, 2012·0 cites·17 claims
- 1247US9796952B2Laundry care compositions with thiazolium dyePROCTER & GAMBLE·Filed 2012·Granted Oct 24, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →