Inventor · disambiguated record
Sharlene A. Lewis
Also filed as: LEWIS SHARLENE · LEWIS SHARLENE A
5 granted patents·5 pending applications·3 citations·filing 2017–2024
64Inventor score
Files withCOVESTRO LLC10
Top patents by PatentIndex Score
10 records- 0194US11572433B2In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparationCOVESTRO LLC·Filed 2021·Granted Feb 7, 2023·2 cites·19 claims
- 0285US2025019485A1Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends and a process for their preparationCOVESTRO LLC·Filed 2024·Application pending·0 cites
- 0384US12104006B2Polyol blends that include an isopropylidenediphenol-based polyether polyol, related compositions and foamsCOVESTRO LLC·Filed 2022·Granted Oct 1, 2024·1 cites·9 claims
- 0475US2024400744A1Polyol blends that include an isopropylidenediphenol-based polyether polyol, related compositions and foamsCOVESTRO LLC·Filed 2024·Application pending·0 cites
- 0574US2023039276A1Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends and a process for their preparationCOVESTRO LLC·Filed 2021·Application pending·0 cites
- 0664US12162976B2Isopropylidenediphenol-based polyether polyols, processes for their production, and foams produced therefromCOVESTRO LLC·Filed 2022·Granted Dec 10, 2024·0 cites·18 claims
- 0763US11718705B2In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foamsCOVESTRO LLC·Filed 2021·Granted Aug 8, 2023·0 cites·19 claims
- 0862US11807708B2Flexibilizing capped prepolymersCOVESTRO LLC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 0960US2022267505A1Isopropylidenediphenol-based polyether polyols, processes for their production, and foams produced therefromCOVESTRO LLC·Filed 2022·Application pending·0 cites
- 1042US2019119444A1Process to remove dmc catalysts from polyether carbonate polyolsCOVESTRO LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →