Inventor · disambiguated record
Sarah Otto
Also filed as: OTTO SARAH
5 granted patents·9 pending applications·0 citations·filing 2020–2025
58Inventor score
Files withEVONIK OPERATIONS GMBH14
Top patents by PatentIndex Score
14 records- 0170US2024384051A1Foam stabilizers for phenolic foamEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites
- 0269US2024352210A1Foam stabilizers for phenolic foamEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites
- 0366US2024247083A1Hydrogenated polyether-modified polybutadienes and processes for preparation thereofEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 0466US2024327587A1Dispersants for solid-containing phenolic foamsEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites
- 0564US12466906B2Defoamer composition based on organofunctionally modified polybutadienesEVONIK OPERATIONS GMBH·Filed 2022·Granted Nov 11, 2025·0 cites·21 claims
- 0663US2024294676A1Hydrogenated polyether-modified amino-functional polybutadienes and processes for preparation thereofEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 0761US12104003B2Polyester-polyether-modified polybutadienes and processes for preparation thereofEVONIK OPERATIONS GMBH·Filed 2022·Granted Oct 1, 2024·0 cites·24 claims
- 0861US12054644B2Universal adhesion promoter based on organofunctional modified polybutadienesEVONIK OPERATIONS GMBH·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 0959US2024141077A1Aminofunctional polybutadiene with lateral polyether radicals and method for producing sameEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 1058US2024191025A1Novel polyethers on the basis of 2,3-epoxybutane and process for the preparation thereofEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 1157US12139561B2Polyether-modified polybutadienes and processes for preparation thereofEVONIK OPERATIONS GMBH·Filed 2020·Granted Nov 12, 2024·0 cites·23 claims
- 1257US12122890B2Production of polyurethane foamEVONIK OPERATIONS GMBH·Filed 2021·Granted Oct 22, 2024·0 cites·17 claims
- 1355US2025361373A1Foam stabilizers for phenolic foamEVONIK OPERATIONS GMBH·Filed 2025·Application pending·0 cites
- 1452US2025270378A1Stabilizers for polyurethane foams containing recycled polyolEVONIK OPERATIONS GMBH·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →