Inventor · Mississauga, ON, CA

Christopher A. Wagner

47Patents
12h-index
51Co-inventors
80Inventor score

Filing activity: Dec 22, 2004 → Jan 20, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US7559639B2 Radiation curable ink containing a curable wax Chemistry; Metallurgy 45 Active
US7556844B2 Radiation curable photochromic inks Chemistry; Metallurgy 30 Active
US8222313B2 Radiation curable ink containing fluorescent nanoparticles Emerging Cross-Sectional Technologies 30 Active
US7293868B2 Curable phase change ink composition Chemistry; Metallurgy 26 Expired
US8142557B2 Radiation curable ink containing gellant and radiation curable wax Chemistry; Metallurgy 25 Active
US7632546B2 Radiation curable phase change inks containing gellants Chemistry; Metallurgy 24 Active
US7674326B2 Fluorescent phase change inks Chemistry; Metallurgy 23 Active
US7708396B2 Photochromic phase change inks Chemistry; Metallurgy 22 Active
US8916084B2 Ultra-violet curable gellant inks for three-dimensional printing and digital fabrication applications Emerging Cross-Sectional Technologies 17 Active
US7812064B2 Phase change ink compositions Emerging Cross-Sectional Technologies 15 Active
US7887176B2 Imaging on flexible packaging substrates Performing Operations; Transporting 14 Active
US7897653B2 Fluorescent radiation curable inks Chemistry; Metallurgy 13 Active
US7553011B2 Curable phase change ink composition Chemistry; Metallurgy 11 Active
US7501015B2 Phase change inks Chemistry; Metallurgy 9 Active
US7820731B2 Radiation curable inks Performing Operations; Transporting 9 Active
US7563314B2 Ink carriers containing nanoparticles, phase change inks including same and methods for making same Chemistry; Metallurgy 8 Active
US7328851B1 Machine-readable code format Physics 8 Active
US7665835B2 Phase change inks and methods for making same Chemistry; Metallurgy 8 Active
US7934823B2 Radiation curable ink containing a curable wax Chemistry; Metallurgy 6 Active
US8061791B2 Dual printer for regular and raised print Performing Operations; Transporting 6 Active
US8697194B2 Curable overcoat compositions Performing Operations; Transporting 5 Active
US8236870B2 Curable solid ink compositions Chemistry; Metallurgy 5 Active
US7549592B2 Method for embedding machine-readable information with fluorescent materials Physics 5 Active
US8349970B2 Phase change composition for printing Chemistry; Metallurgy 3 Active
US8586141B2 Fluorescent solid ink made with fluorescent nanoparticles Chemistry; Metallurgy 3 Active

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