Inventor · Tallahassee, FL, US

Changchun Zeng

16Patents
4h-index
17Co-inventors
57Inventor score

Filing activity: May 2, 2002 → Oct 11, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6759446B2 Polymer nanocomposite foams Chemistry; Metallurgy 17 Expired
US7129287B1 Clay nanocomposites prepared by in-situ polymerization Chemistry; Metallurgy 16 Expired
US7026365B2 Polymer nanocomposite foams Chemistry; Metallurgy 11 Expired
US9486333B2 Prosthetic socket apparatus and systems Human Necessities 7 Active
US8728359B2 Fire retardant materials and methods Emerging Cross-Sectional Technologies 2 Active
US10955300B2 Negative poisson ratio piezoresistive sensor and method of manufacture Performing Operations; Transporting 2 Active
US8608990B1 Fire retardant materials and methods Emerging Cross-Sectional Technologies 1 Active
US7501039B2 Gas assisted bonding of polymers and polymer composites Performing Operations; Transporting 1 Expired
US10479004B2 Material systems and methods of manufacture for auxetic foams Chemistry; Metallurgy 0 Active
US8608989B2 Fire retardant materials and methods Emerging Cross-Sectional Technologies 0 Active
US10906813B2 Functionalized carbon nanotubes and methods Emerging Cross-Sectional Technologies 0 Active
US10196269B1 Manufacturing of macroscopic nanomaterials using fluid under elevated temperature and pressure Emerging Cross-Sectional Technologies 0 Active
US9490420B2 Polymer foam-based piezoelectric materials and method of manufacture Electricity 0 Active
US12281948B2 Negative Poisson ratio piezoresistive sensor and method of manufacture Performing Operations; Transporting 0 Active
US10522736B2 Method of manufacture for polymer foam-based piezoelectric material Electricity 0 Active
US11498248B2 Material systems and methods of manufacture for auxetic foams Chemistry; Metallurgy 0 Active

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