Inventor · disambiguated record
Angela Marie Sangirardi
Also filed as: SANGIRARDI ANGELA · SANGIRARDI ANGELA M · Sangirardi Angela Marie
4 granted patents·2 pending applications·29 citations·filing 1990–2021
69Inventor score
Top patents by PatentIndex Score
6 records- 0186US10271551B2Preservative composition for wet wipesLONZA AG·Filed 2017·Granted Apr 30, 2019·4 cites·23 claims
- 0264US11089782B2Preservative composition for wet wipesLONZA LLC·Filed 2019·Granted Aug 17, 2021·0 cites·24 claims
- 0360US5055217APolymer protected bleach precursorsLEVER BROTHERS CO·Filed 1990·Granted Oct 8, 1991·25 cites·13 claims
- 0456US2023157282A1Synergistic Preservative/Personal Care Composition With A Polyglycerol EsterARCH UK BIOCIDES LTD·Filed 2021·Application pending·0 cites
- 0545US2020100995A1Color Stable Preservative CompositionLONZA AG·Filed 2019·Application pending·0 cites
- 0641US11207253B2Preservative compositions for formulationsLONZA LLC·Filed 2016·Granted Dec 28, 2021·0 cites·22 claims
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