Inventor · disambiguated record
Degang Liu
Also filed as: LIU DEGANG
1 granted patent·1 pending application·0 citations·filing 2018–2020
10Inventor score
Files withWANHUA CHEMICAL GROUP CO LTD2
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2 records- 0154US11939280B2Method for preparing isophorone diisocyanateWANHUA CHEMICAL GROUP CO LTD·Filed 2018·Granted Mar 26, 2024·0 cites·20 claims
- 0251US2023374194A1Polyisocyanate composition, preparation method therefor and application thereofWANHUA CHEMICAL GROUP CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →