Inventor · disambiguated record
Changquan Sun
Also filed as: SUN CHANGQUAN · SUN CHANGQUAN C · SUN CHANGQUAN CALVIN
4 granted patents·3 pending applications·14 citations·filing 2004–2015
68Inventor score
Technology areasA61P
Top patents by PatentIndex Score
7 records- 0175US7452913B2Polymorphs of pyrrole substituted 2-indolinone protein kinase inhibitorsUPJOHN CO·Filed 2004·Granted Nov 18, 2008·13 cites·16 claims
- 0267US7652149B2Crystalline pyrazolesPHARMACIA & UPJOHN CO LLC·Filed 2005·Granted Jan 26, 2010·1 cites·1 claims
- 0354US2010093820A1Crystalline pyrazolesPHARMACIA & UPJOHN CO LLC·Filed 2009·Application pending·0 cites
- 0453US2008275101A1Solid Salt Forms Of A Pyrrole Substituted 2-IndolinonePFIZER·Filed 2006·Application pending·0 cites
- 0551US2009048327A1Polymorphs of Pyrrole Substituted 2-Indolinone Protein Kinase InhibitorsUPJOHN CO·Filed 2008·Application pending·0 cites
- 0649US9290479B2Solid salt forms of a pyrrole substituted 2-indolinoneZOETIS SERVICES LLC·Filed 2015·Granted Mar 22, 2016·0 cites·4 claims
- 0748US8987320B2Solid salt forms of a pyrrole substituted 2-indolinoneSUN CHANGQUAN C·Filed 2012·Granted Mar 24, 2015·0 cites·5 claims
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