Assignee
SPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD
CN·3 granted patents·1 pending application·0 citations·filing 2015–2022
Top patents by PatentIndex Score
4 records- 0154US11655255B2Method for catalytic asymmetric synthesis of phosphorus-stereogenic (P-stereogenic) nucleoside derivative and catalyst used thereinSPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD·Filed 2022·Granted May 23, 2023·0 cites·7 claims
- 0244US11440940B2Polymyxin B component or salt thereof, and preparation and application thereofSPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·6 claims
- 0338US2021087226A1Method for refining vasopressinSPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD·Filed 2020·Application pending·0 cites
- 0422US10420787B2Crystal-water-free calcium dibutyryladenosine cyclophosphate crystal form and preparation method and application thereofSPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD·Filed 2015·Granted Sep 24, 2019·0 cites·4 claims
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