Inventor · disambiguated record

Shenglan Cheng

Also filed as: CHENG SHENGLAN

1 granted patent·1 pending application·2 citations·filing 2015–2024

19Inventor score

Technology areasC08G C09D

Files withEVONIK DEGUSSA GMBH1 EVONIK OPERATIONS GMBH1

Top patents by PatentIndex Score

2 records

0175US9574044B2Addition compounds suitable as dispersants or anti-sedimentation agentsEVONIK DEGUSSA GMBH·Filed 2015·Granted Feb 21, 2017·2 cites·11 claims
0265US2025002651A1Polyetheramide synergistEVONIK OPERATIONS GMBH·Filed 2024·Application pending·0 cites

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