Patent assignee · IN · COMPANY

Endocyte, Inc.

59Patents
53Active
59Granted
53Portfolio score

Filing activity: Apr 24, 2002 → Aug 31, 2023 · 11 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7128893B2 Vitamin-targeted imaging agents Human Necessities 149 Expired
US7601332B2 Vitamin receptor binding drug delivery conjugates Chemistry; Metallurgy 109 Expired
US8105568B2 Vitamin receptor binding drug delivery conjugates Chemistry; Metallurgy 58 Active
US7910594B2 Vitamin-mitomycin conjugates Human Necessities 43 Expired
US7862798B2 Vitamin-targeted imaging agents Human Necessities 33 Active
US8834842B2 Vitamin-targeted imaging agents Human Necessities 30 Active
US8313728B2 Vitamin-targeted imaging agents Human Necessities 30 Active
US9636413B2 Conjugates for treating diseases caused by PSMA expressing cells Human Necessities 30 Active
US8865126B2 Vitamin-targeted imaging agents Human Necessities 28 Active
US8044200B2 Synthesis and purification of pteroic acid and conjugates thereof Human Necessities 17 Expired
US8765096B2 Methods and compositions for treating and diagnosing kidney disease Human Necessities 15 Active
US8470822B2 Folate mimetics and folate-receptor binding conjugates thereof Human Necessities 15 Active
US7875612B2 Folate mimetics and folate-receptor binding conjugates thereof Human Necessities 14 Active
US8288557B2 Bivalent linkers and conjugates thereof Chemistry; Metallurgy 14 Active
US9138484B2 Conjugates containing hydrophilic spacer linkers Chemistry; Metallurgy 14 Active
US8889880B2 Processes for preparing tubulysins Chemistry; Metallurgy 13 Active
US9192682B2 Folate receptor binding conjugates of antifolates Chemistry; Metallurgy 13 Active
US9090563B2 Bivalent linkers and conjugates thereof Chemistry; Metallurgy 12 Active
US8043602B2 Folate targeted enhanced tumor and folate receptor positive tissue optical imaging technology Physics 12 Expired
US8465724B2 Multi-drug ligand conjugates Human Necessities 12 Active
US8043603B2 Folate targeted enhanced tumor and folate receptor positive tissue optical imaging technology Physics 11 Expired
US8546425B2 Folate receptor binding conjugates of antifolates Chemistry; Metallurgy 9 Active
US9550734B2 Bivalent linkers and conjugates thereof Chemistry; Metallurgy 7 Active
US9662402B2 Drug delivery conjugates containing unnatural amino acids and methods for using Chemistry; Metallurgy 6 Active
US9549992B2 Folate receptor binding conjugates of antifolates Chemistry; Metallurgy 5 Active

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