Inventor · disambiguated record

Heike Semmler

Also filed as: SEMMLER HEIKE

1 granted patent·0 citations·filing 2022–2022

4Inventor score

Technology areasC09D

Files withEVONIK OPERATIONS GMBH1

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0164US12466906B2Defoamer composition based on organofunctionally modified polybutadienesEVONIK OPERATIONS GMBH·Filed 2022·Granted Nov 11, 2025·0 cites·21 claims

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