Assignee
SIEGFRIED (NANTONG) PHARMACEUTICALS CO LTD
CN·2 granted patents·0 citations·filing 2017–2017
Top patents by PatentIndex Score
2 records- 0146US10822304B2Process for the production of N-Boc-2-amino-3,3-dimethylbutyric acidSIEGFRIED NANTONG PHARMACEUTICALS CO LTD·Filed 2017·Granted Nov 3, 2020·0 cites·14 claims
- 0245US10738058B2Method of manufacturing 4-chloro-7H-pyrrolo[2,3-D]pyrimidineSIEGFRIED (NANTONG) PHARMACEUTICALS CO LTD·Filed 2017·Granted Aug 11, 2020·0 cites·14 claims
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