Inventor · disambiguated record
Na Cheng
Also filed as: CHENG NA
3 granted patents·1 pending application·2 citations·filing 2013–2020
49Inventor score
Top patents by PatentIndex Score
4 records- 0184US9469724B2Method for synthesizing poly(butylene succinate-co-butylene adipate)NANJING UNIVERSITY OF TECHNOLOGY·Filed 2015·Granted Oct 18, 2016·2 cites·3 claims
- 0259US2024018452A1Chip for integrated tumor cell behavior experimentsLI ZHIYUAN·Filed 2020·Application pending·0 cites
- 0352US10570111B2Method of purifying cyclic esterNANJING UNIVERSITY OF TECHNOLOGY·Filed 2019·Granted Feb 25, 2020·0 cites·8 claims
- 0449US9630942B2Technological method for synthesis of optically pure L-/D-lactide catalyzed by biogenic guanidineNANJING UNIVERSITY OF TECHNOLOGY·Filed 2013·Granted Apr 25, 2017·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →