Inventor · Mechanicsville, VA, US

David Simpson

10Patents
6h-index
14Co-inventors
63Inventor score

Filing activity: Aug 31, 1999 → Dec 1, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6592623B1 Engineered muscle Human Necessities 186 Expired
US7615373B2 Electroprocessed collagen and tissue engineering Emerging Cross-Sectional Technologies 80 Expired
US7374774B2 Electroprocessed material made by simultaneously electroprocessing a natural protein polymer and two synthetic polymers Chemistry; Metallurgy 60 Expired
US8586345B2 Electroprocessed collagen and tissue engineering Emerging Cross-Sectional Technologies 39 Active
US7759082B2 Electroprocessed fibrin-based matrices and tissues Chemistry; Metallurgy 34 Expired
US9572909B2 Electrospun nerve guides for nerve regeneration designed to modulate nerve architecture Human Necessities 14 Active
US6787357B2 Plasma-derived fibrin-based matrices and tissue Chemistry; Metallurgy 6 Expired
US9399082B2 Electrospun dextran fibers and devices formed therefrom Human Necessities 4 Active
US10046081B2 Electrospun dextran fibers and devices formed therefrom Emerging Cross-Sectional Technologies 1 Active
US12171888B2 Electrospun dextran fibers and devices formed therefrom Emerging Cross-Sectional Technologies 0 Active

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