Our Catalog

PATENTS LICENSED FROM DUPONT


US Patent 6,124,462
Li, George Y. (E. I. Du Pont de Nemours and Company, USA), "Catalysis Using Phosphine Oxide Compounds", 2000, US Patent 6,124,462.

US Patent 6,291,722 B1
Li, George Y. (E. I. Du Pont de Nemours and Company, USA), "Catalysis Using Phosphine Oxide Compounds", 2001, US Patent 6,291,722 B1.

US Patent Application No: 60/274,530
Li, George Y. (E. I. Du Pont de Nemours and Company, USA), "Catalysis Using Phosphine Oxide and Sulfoxide Compounds", 2001, US Patent Application No: 60/274,530. Case Number: BC1029 US NA PRV.

US Patent Aplication No: 09/900353
Li, George Y. (E. I. Du Pont de Nemours and Company, USA), "Catalysis Using Phosphine Oxide and Sulfoxide Compounds", 2001, US Patent Application No: 60/274,530. Case Number: BC1029 US NA PRV.

WO 01/20291

WO 01/40147


PATENTS FILED FROM COMBIPHOS CATALYSTS, INC.


US Patent Application No: 10/353,501
Li, George Y. (CombiPhos Catalysts, Inc., USA), "Catalysis Using Halophosphine Compounds", 2003, US Patent Application No: 10/353,501.

US Patent Application No: 62/220470
Li, George Y. Jing, Bingwen (CombiPhos Catalysts, Inc., USA), "DEUTERATED 3-(PHENYLSULFONYL)-8-(PIPERAZIN-1-YL)QUINOLINE", 2015, US Patent Application No: 62/220470.

US Patent Application No: 62/237039
Li, George Y. Tao, Bin (CombiPhos Catalysts, Inc., USA), "DEUTERATED 1-(2-{4-[3-(TRIFLUOROMETHYL)PHENYL]PIPERAZIN-1-YL}ETHYL)-1,3-DIHYDRO-2H-BENZIMIDAZOL-2-ONE", 2015, US Patent Application No: 62/237039.

US Patent Application No: 62/239899
Li, George Y. Hou, Duanjie (CombiPhos Catalysts, Inc., USA), "DEUTERATED (Z)-N-[2-(DIETHYAMINO)ETHYL]-5-[(5-FLUORO-2-OXOINDOLIN-3-YLIDENE)METHYL]-2,4-DIMETHYL-1H-PYRROLE-3-CARBOXAMIDE", 2015, US Patent Application No: 62/239899.

US Patent Application No: 62/242183
Li, George Y. Hou, Duanjie (CombiPhos Catalysts, Inc., USA), "DEUTERATED 1-{2-[(2, 4-DIMETHYLPHENYL)THIO]PHENYL}PIPERAZINE", 2015, US Patent Application No: 62/242183.

US Patent Application No: 62/242275
Li, George Y. Zhang, Juan (CombiPhos Catalysts, Inc., USA), "DEUTERATED (R)-8-CHLORO-1-METHYL-2, 3, 4, 5-TETRAHYDRO-1H-3-BENZAZEPINE", 2015, US Patent Application No: 62/242275.

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