Inventor · Shanghai, CN

Li Chen

38Patents
9h-index
77Co-inventors
78Inventor score

Filing activity: Aug 21, 1998 → Apr 27, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6229011A N-aroylphenylalanine derivative VCAM-1 inhibitors Chemistry; Metallurgy 41 Expired
US6455550B1 N-alkanoylphenylalanine derivatives Chemistry; Metallurgy 27 Expired
US8058269B2 Oxindole derivatives Chemistry; Metallurgy 27 Active
US8076482B2 3,3′-spiroindolinone derivatives Human Necessities 26 Active
US7495007B2 Spiroindolinone derivatives Human Necessities 21 Active
US7795315B2 N-(2-amino-phenyl)-amide derivatives Chemistry; Metallurgy 21 Active
US7776875B2 Spiroindolinone derivatives Human Necessities 17 Active
US7931374B2 Wavefront propagation from one plane to another Human Necessities 13 Active
US8123357B2 Wavefront propagation from one plane to another Human Necessities 11 Active
US6806365B2 N-alkanoylphenylalamine derivatives Chemistry; Metallurgy 7 Expired
US7572809B2 Isoquinoline aminopyrazole derivatives Chemistry; Metallurgy 7 Active
US7928233B2 Spiroindolinone pyridine derivatives Human Necessities 6 Active
US7153933B2 Solid phase method for synthesis peptide-spacer-lipid conjugates, conjugates synthesized thereby and targeted liposomes containing the same Emerging Cross-Sectional Technologies 4 Expired
US8871756B2 Compounds for the treatment and prophylaxis of Respiratory Syncytial Virus disease Chemistry; Metallurgy 3 Active
US6265572A Pyrrolidincarbonylamino cyclic disulfide anti-inflammatory agents Chemistry; Metallurgy 3 Expired
US7654672B2 Systems and software for wavefront data processing, vision correction, and other applications Human Necessities 3 Active
US8354443B2 Cyclopropane indolinone derivatives Chemistry; Metallurgy 2 Active
US8162480B2 Systems and software for wavefront data processing, vision correction, and other applications Human Necessities 1 Active
US9315491B2 Pyrimidine compounds as mTOR and PI3K inhibitors Chemistry; Metallurgy 1 Active
US8344137B2 3,3-dimethyl tetrahydroquinoline derivatives Chemistry; Metallurgy 1 Active
US8778973B2 Alkene oxindole derivatives Chemistry; Metallurgy 1 Active
US9801888B2 Pyrimidine compounds as mTOR and PI3K inhibitors Chemistry; Metallurgy 0 Active
US9301676B2 System and method for determining ocular scattering Human Necessities 0 Active
US7501428B2 Quinazoline thiazolinones Chemistry; Metallurgy 0 Active
US7423053B2 4-Aminothiazole derivatives Chemistry; Metallurgy 0 Active

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