Inventor · disambiguated record
Guanda Che
Also filed as: CHE GUANDA
2 granted patents·0 citations·filing 2019–2019
22Inventor score
Top patents by PatentIndex Score
2 records- 0146US12404229B2Preparation method for trans-cyclobutane-o-dicarboxylic acid ester and derivative thereofJILIN ASYMCHEM PHARMACEUTICALS CO LTD·Filed 2019·Granted Sep 2, 2025·0 cites·14 claims
- 0238US12129228B2Continuous synthesis method for 1, 1′-bicyclic [1.1.1]pentane-1,3-diethyl ketone compoundsJILIN ASYMCHEM LABORATORIES CO LTD·Filed 2019·Granted Oct 29, 2024·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →