Inventor · disambiguated record

An Shen

Also filed as: SHEN AN · SHEN AN-JEN

2 granted patents·11 citations·filing 2000–2014

49Inventor score

Technology areasB01J F41G

Files withLONG PERNG CO LTD1 SHANGHAI RES INST CHEMICAL IND1

Top patents by PatentIndex Score

2 records

0144US9656256B2N-heterocyclic carbene type palladium catalyst and its preparation method as well as applicationsSHANGHAI RES INST CHEMICAL IND·Filed 2014·Granted May 23, 2017·0 cites·16 claims
0242US6332286B1Gun tube calibratorLONG PERNG CO LTD·Filed 2000·Granted Dec 25, 2001·11 cites·2 claims

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