Inventor · Cambridge, MA, US

Ravindra Kumar

159Patents
21h-index
88Co-inventors
93Inventor score

Filing activity: Apr 25, 1995 → Oct 6, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7842663B2 Variants derived from ActRIIB and uses therefor Chemistry; Metallurgy 103 Active
US8216997B2 Methods for increasing red blood cell levels and treating anemia using a combination of GDF traps and erythropoietin receptor activators Chemistry; Metallurgy 89 Active
US8058229B2 Method of increasing red blood cell levels or treating anemia in a patient Chemistry; Metallurgy 86 Active
US8343933B2 Variants derived from ActRIIB and uses therefor Chemistry; Metallurgy 85 Active
US8178488B2 Methods for increasing thermogenic adipocytes Chemistry; Metallurgy 82 Active
US5827817A P-selectin ligand protein Chemistry; Metallurgy 78 Expired
US8138142B2 Methods for increasing adiponectin in a patient in need thereof Chemistry; Metallurgy 75 Active
US8293881B2 Isolated nucleic acid encoding a truncated ActRIIB fusion protein Chemistry; Metallurgy 66 Active
US5840679A Method of inhibiting P-selectin ligand activity Chemistry; Metallurgy 61 Expired
US8703927B2 Isolated nucleotide sequences encoding GDF traps Chemistry; Metallurgy 55 Active
US8703694B2 Methods for increasing thermogenic adipocytes Chemistry; Metallurgy 42 Active
US8765663B2 Methods for increasing adiponectin Chemistry; Metallurgy 40 Active
US5843707A Nucleic acid encoding a novel P-selectin ligand protein Chemistry; Metallurgy 39 Expired
US8361957B2 Isolated GDF trap polypeptide Chemistry; Metallurgy 37 Active
US5728568A Human GDP-mannose 4,6 dehydratase Human Necessities 35 Expired
US9526759B2 Activin-actriia antagonists and uses for treating or preventing breast cancer Physics 34 Active
US8173601B2 Activin-ActRIIa antagonists and uses for treating multiple myeloma Chemistry; Metallurgy 32 Active
US10377996B2 Methods of identifying ActRIIB variants Chemistry; Metallurgy 23 Active
US9399669B2 Variants derived from ActRIIB Chemistry; Metallurgy 22 Active
US9181533B2 Truncated ACTRIIB-FC fusion protein Chemistry; Metallurgy 22 Active
US7563760B2 P-selectin ligand protein Chemistry; Metallurgy 21 Expired
US8051113B1 Method and system for managing clustered and non-clustered storage systems Electricity 20 Active
US9809637B2 Transforming growth factor beta receptor II fusion polypeptides Chemistry; Metallurgy 18 Active
US9505813B2 Use of GDF traps to treat anemia Chemistry; Metallurgy 18 Active
US9745559B2 Method for decreasing the body fat content in a subject by administering an ActRIIB protein Chemistry; Metallurgy 18 Active

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