Inventor · disambiguated record
Yanchang Gan
Also filed as: GAN YANCHANG
3 granted patents·1 citations·filing 2017–2019
46Inventor score
Top patents by PatentIndex Score
3 records- 0174US10676638B2Formaldehyde-scavenging coating compositionVALSPAR SOURCING INC·Filed 2017·Granted Jun 9, 2020·1 cites·11 claims
- 0261US12460104B2Two-component waterborne polyurethane coating composition and low gloss coating formed therefromGUANGDONG HUARUN PAINTS CO LTD·Filed 2019·Granted Nov 4, 2025·0 cites·14 claims
- 0350US11549032B2Water dispersible copolymers for scavenging formaldehydeSWIMC LLC·Filed 2017·Granted Jan 10, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →