Assignee
SUN PIAOYANG
CN·5 granted patents·1 pending application·16 citations·filing 2005–2011
Top patents by PatentIndex Score
6 records- 0180US8183242B2Aminopyrimidine compounds and their salts, process for preparation and pharmaceutical use thereofSUN PIAOYANG·Filed 2005·Granted May 22, 2012·14 cites·27 claims
- 0274US8541405B2Methods for the preparation of Ivabradine sulfate and form I crystal thereofSUN PIAOYANG·Filed 2009·Granted Sep 24, 2013·2 cites·17 claims
- 0352US8198485B2Resolution of 4,5-dimethoxy-1-(methylaminomenthyl)-benzocyclobutaneSUN PIAOYANG·Filed 2008·Granted Jun 12, 2012·0 cites·25 claims
- 0451US8921416B2Dronedarone solid dispersion and preparation method thereofSUN PIAOYANG·Filed 2011·Granted Dec 30, 2014·0 cites·18 claims
- 0550US8580997B2Process for preparing R-beta-amino phenylbutyric acid derivativesSUN PIAOYANG·Filed 2009·Granted Nov 12, 2013·0 cites·28 claims
- 0636US2013005730A1Novel 1,3-oxazolidine compounds and their use as renin inhibitorsSUN PIAOYANG·Filed 2010·Application pending·0 cites
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