Inventor · Wilmington, DE, US

Pingli Liu

44Patents
11h-index
82Co-inventors
78Inventor score

Filing activity: Mar 5, 1999 → Feb 17, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
US8410265B2 Processes for preparing JAK inhibitors and related intermediate compounds Emerging Cross-Sectional Technologies 112 Active
US8987443B2 Processes and intermediates for making a JAK inhibitor Chemistry; Metallurgy 72 Active
US9487521B2 Processes and intermediates for making a JAK inhibitor Emerging Cross-Sectional Technologies 66 Active
US9000161B2 Processes for preparing JAK inhibitors and related intermediate compounds Emerging Cross-Sectional Technologies 58 Active
US8993582B2 Processes for preparing JAK inhibitors and related intermediate compounds Emerging Cross-Sectional Technologies 56 Active
US9290506B2 Processes for preparing JAK inhibitors and related intermediate compounds Emerging Cross-Sectional Technologies 56 Active
US8420645B2 Salts of 2-fluoro-N-methyl-4-[7-(quinolin-6-yl-methyl)-imidazo[1,2-b][1,2,4]triazin-2-yl]benzamide and processes related to preparing the same Chemistry; Metallurgy 22 Active
US10189832B2 Crystalline solid forms of a BET inhibitor Chemistry; Metallurgy 17 Active
US8796319B2 1,2,5-oxadiazoles as inhibitors of indoleamine 2,3-dioxygenase Chemistry; Metallurgy 14 Active
US10329305B2 Amorphous solid form of a BET protein inhibitor Human Necessities 14 Active
US8901123B2 Salts of 2-fluoro-N-methyl-4-[7-(quinolin-6-yl-methyl)-imidazo[1,2-B][1,2,4]triazin-2-yl]benzamide and processes related to preparing the same Chemistry; Metallurgy 12 Active
US6376491B1 Bicyclic compounds Chemistry; Metallurgy 11 Expired
US6300353A Azoles for treatment of fungal infections Chemistry; Metallurgy 11 Expired
US10626114B2 Crystalline solid forms of a BET inhibitor Chemistry; Metallurgy 10 Active
US9718834B2 Processes and intermediates for making a JAK inhibitor Emerging Cross-Sectional Technologies 9 Active
US10858372B2 Amorphous solid form of a BET protein inhibitor Human Necessities 8 Active
US10899736B2 Processes and intermediates for making a JAK inhibitor Human Necessities 6 Active
US11753406B2 Salts of a PD-1/PD-L1 inhibitor Chemistry; Metallurgy 6 Active
US11091480B2 Crystalline solid forms of a BET inhibitor Chemistry; Metallurgy 6 Active
US11760756B2 Crystalline form of a PD-1/PD-L1 inhibitor Chemistry; Metallurgy 6 Active
US9714233B2 Processes and intermediates for making a JAK inhibitor Chemistry; Metallurgy 5 Active
US11780836B2 Process of preparing a PD-1/PD-L1 inhibitor Chemistry; Metallurgy 5 Active
US10245265B2 Salts of 2-fluoro-N-methyl-4-[7-(quinolin-6-yl-methyl)-imidazo[1,2-B][1,2,4]triazin-2-yl]benzamide and processes related to preparing the same Chemistry; Metallurgy 5 Active
US11377446B2 Crystalline solid forms of a BET inhibitor Chemistry; Metallurgy 4 Active
US9908888B2 Processes for preparing pyrazolyl-substituted pyrrolo[2,3-d]pyrimidines Emerging Cross-Sectional Technologies 4 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.