Inventor · disambiguated record

Dekai Shi

Also filed as: SHI DEKAI

1 granted patent·0 citations·filing 2014–2014

8Inventor score

Technology areasB01D

Files withWANHUA CHEMICAL GROUP CO LTD1

Top patents by PatentIndex Score

1 record

0147US9840462B2Solvent refining method for isocyanate prepared by phosgene method and devices used in sameWANHUA CHEMICAL GROUP CO LTD·Filed 2014·Granted Dec 12, 2017·0 cites·22 claims

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