Patent assignee · US · COMPANY

ICOS CORPORATION

166Patents
21Active
166Granted
42Portfolio score

Filing activity: Nov 17, 1993 → Aug 1, 2019 · 4 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6518277B1 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 181 Expired
US7932260B2 Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 167 Expired
US6800620B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 145 Expired
US6949535B2 Inhibitors of human phosphatidyl-inositol 3-kinase delta Chemistry; Metallurgy 136 Expired
US6667300B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 135 Expired
US5858753A Lipid kinase Chemistry; Metallurgy 133 Expired
US5985589A Lipid kinase Chemistry; Metallurgy 127 Expired
US5859006A Tetracyclic derivatives; process of preparation and use Human Necessities 78 Expired
US6521619B2 Aryl phenylcyclopropyl sulfide derivatives and their use as cell adhesion inhibiting anti-inflammatory and immune suppressive agents Chemistry; Metallurgy 63 Expired
US6143746A Tetracyclic cyclic GMP-specific phosphodiesterase inhibitors, process of preparation and use Chemistry; Metallurgy 59 Expired
US7179912B2 Materials and methods to potentiate cancer treatment Chemistry; Metallurgy 55 Expired
US5888809A Hamster EF-1.alpha. transcriptional regulatory DNA Chemistry; Metallurgy 51 Expired
US5882910A Lipid kinase Chemistry; Metallurgy 46 Expired
US8138195B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 46 Active
US5880268A Modulators of the interaction between ICAM-R and .alpha..sub.d /CD18 Emerging Cross-Sectional Technologies 44 Expired
US8207153B2 Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 43 Active
US5932703A Macrophage derived chemokine and chemokine analogs Emerging Cross-Sectional Technologies 41 Expired
US8637533B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 37 Active
US8492389B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 36 Active
US6498015B1 Methods of identifying agents that modulate the binding between MDC and an MDC receptor Chemistry; Metallurgy 35 Expired
US8623881B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 35 Active
USRE44638E1 Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta General 34 Active
US8653077B2 Inhibitors of human phosphatidylinositol 3-kinase delta Chemistry; Metallurgy 34 Active
USRE44599E1 Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta General 34 Active
US5871945A Modulators of anchoring protein function Chemistry; Metallurgy 33 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.