Inventor · Shanghai, CN

Song Yang

31Patents
7h-index
42Co-inventors
65Inventor score

Filing activity: Aug 29, 2007 → Nov 10, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8058269B2 Oxindole derivatives Chemistry; Metallurgy 27 Active
US8076482B2 3,3′-spiroindolinone derivatives Human Necessities 26 Active
US7495007B2 Spiroindolinone derivatives Human Necessities 21 Active
US9458153B2 Dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection Chemistry; Metallurgy 19 Active
US7776875B2 Spiroindolinone derivatives Human Necessities 17 Active
US10093671B2 2-oxo-6,7-dihydrobenzo[a]quinolizine-3-carboxylic acid derivatives for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 12 Active
US9637485B2 6,7-dihydrobenzo[a]quinolizin-2-one derivatives for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 8 Active
US8134001B2 Spiroindolinone derivatives Human Necessities 7 Active
US7928233B2 Spiroindolinone pyridine derivatives Human Necessities 6 Active
US9920049B2 Dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 4 Active
US9845322B2 Tetrahydropyridopyrimidines and tetrahydropyridopyridines for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 3 Active
US10150740B2 6,7-dihydropyrido[2,1-A]phthalazin-2-ones for the treatment and prophylaxis of hepatitis B virus infection Chemistry; Metallurgy 3 Active
US10336751B2 Tricyclic 4-pyridone-3-carboxylic acid derivatives for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 3 Active
US10053461B2 Tetracyclic 4-oxo-pyridine-3-carboxylic acid derivatives for the treatment and prophylaxis of hepatitis B virus infection Chemistry; Metallurgy 3 Active
US11191775B2 PAPD5 and PAPD7 inhibitors for treating a hepatitis B infection Chemistry; Metallurgy 2 Active
US9949966B2 Dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection Chemistry; Metallurgy 2 Active
US11104674B2 Tetrahydropyridopyrimidines for the treatment of HBV infection Chemistry; Metallurgy 1 Active
US10196391B2 Tetrahydropyridopyrimidines and tetrahydropyridopyridines for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 1 Active
US11390604B2 Imidazole-pyrazole derivatives Chemistry; Metallurgy 1 Active
US10781201B2 Benzimidazole derivative having JNK inhibitory activity and use thereof Chemistry; Metallurgy 0 Active
US10968217B2 Tetrahydropyridopyrimidines for the treatment and prophylaxis of hepatitis B virus infection Human Necessities 0 Active
US9902701B2 Pyridazones and triazinones for treatment and prophylaxis of hepatitis B virus infection Chemistry; Metallurgy 0 Active
US11884628B2 Method for synthesizing lactam derivatives without use of catalyst Chemistry; Metallurgy 0 Active
US11447489B2 Dihydropyrimidinylthiazole for the treatment and prophylaxis of hepatitis B virus infection Chemistry; Metallurgy 0 Active
US12421211B2 Heterocyclic compounds Emerging Cross-Sectional Technologies 0 Active

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