Patent assignee · US · COMPANY

Affymax, Inc.

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23Patents
11Active
23Granted
40Portfolio score

Filing activity: Apr 1, 1998 → Apr 4, 2011 · 10 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6416949B1 Method of synthesizing diverse collections of oligomers Emerging Cross-Sectional Technologies 115 Expired
US6368874B1 Methods for hard-tagging an encoded synthetic library Chemistry; Metallurgy 64 Expired
US6410245B1 Compositions and methods for detecting ligand-dependent nuclear receptor and coactivator interactions Physics 43 Expired
US7084245B2 Peptides that bind to the erythropoietin receptor Chemistry; Metallurgy 35 Expired
US6471917B1 System and method for single or multiple bead distribution with an adjustable capillary Emerging Cross-Sectional Technologies 11 Expired
US7528104B2 Peptides that bind to the erythropoietin receptor Human Necessities 7 Expired
US6716811B1 Compounds having affinity for the granulocyte-colony stimulating factor receptor (G-CSFR) and associated uses Human Necessities 5 Expired
US7109299B1 Peptides and compounds that bind to the IL-5 receptor Chemistry; Metallurgy 5 Expired
US7550433B2 Erythropoietin receptor peptide formulations and uses Chemistry; Metallurgy 3 Active
US6426357B1 Antagonists of follicle stimulating hormone activity Chemistry; Metallurgy 3 Expired
US8106154B2 Nitrogen-based linkers for attaching modifying groups to polypeptides and other macromolecules Chemistry; Metallurgy 3 Active
US7459522B2 Peptide dimers as agonists of the erythropoietin (EPO) receptor, and associated methods of synthesis and use Human Necessities 2 Expired
US7414105B2 Peptides that bind to the erythropoietin receptor Chemistry; Metallurgy 2 Expired
US7919118B2 Spacer moiety for poly (ethylene glycol) modified peptide based compounds Chemistry; Metallurgy 1 Active
US7855175B2 Peptides that bind to the erythropoietin receptor Chemistry; Metallurgy 1 Active
US8304391B2 Peptides that bind to the erythropoietin receptor Human Necessities 1 Active
US8729030B2 Peptides that bind to the erythropoietin receptor Chemistry; Metallurgy 0 Active
US7482433B2 Peptides and compounds that bind to the IL-5 receptor Chemistry; Metallurgy 0 Active
US7919461B2 Erythropoietin receptor peptide formulations and uses Chemistry; Metallurgy 0 Active
US7906485B2 Erythropoietin receptor peptide formulations and uses Chemistry; Metallurgy 0 Active
US7553617B1 Peptide library and screening systems Chemistry; Metallurgy 0 Expired
US8324159B2 Erythropoietin receptor peptide formulations and uses Human Necessities 0 Active
US8592365B2 Spacer moiety for poly(ethylene glycol) modified peptide based compounds Chemistry; Metallurgy 0 Active

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