Inventor · disambiguated record
Dongliang Chang
Also filed as: CHANG DONGLIANG
0 granted patents·2 pending applications·0 citations·filing 2001–2001
Technology areasC12P
Top patents by PatentIndex Score
2 records- 0134US2004009562A1Process for preparing optically active 4-hydroxy-2-pyrrolidinone and n-substituted 4-hydroxy-2-pyrrolidinones by enzymatic hydroxylationFiled 2001·Application pending·0 cites
- 0234US2004029237A1Process for preparing n-substituted 4-hydroxypiperidines by enzymatic hudroxylationFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →