Inventor · Mississauga, ON, CA

Kurt I. Halfyard

38Patents
6h-index
53Co-inventors
72Inventor score

Filing activity: Oct 15, 2001 → Aug 31, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6664017B1 Document security processes Physics 54 Expired
US6576389B2 Toner coagulant processes Physics 47 Expired
US7462401B2 Radiation curable composition Emerging Cross-Sectional Technologies 24 Active
US7279506B2 Ink jettable overprint compositions Chemistry; Metallurgy 23 Expired
US6673500B1 Document security processes Performing Operations; Transporting 16 Expired
US9422436B2 Methods for producing inks Chemistry; Metallurgy 12 Active
US7858279B2 Overprint compositions for xerographic prints Physics 5 Active
US7166406B2 Prevention or reduction of thermal cracking on toner-based prints Physics 4 Expired
US7521165B2 Varnish Physics 3 Expired
US7522869B2 Inline wax coating process for xerographically prepared MICR checks Physics 3 Active
US10492297B2 Hybrid nanosilver/liquid metal ink composition and uses thereof Electricity 3 Active
US8073374B2 Fuser oil applicator and cleaner in a single web cartridge system in direct contact with fuser roll Physics 2 Active
US8083264B2 Document with invisible encoded information and method of making the same Performing Operations; Transporting 2 Active
US8067142B2 Coating, system and method for conditioning prints Emerging Cross-Sectional Technologies 1 Active
US10899940B2 Interlayer printing process Emerging Cross-Sectional Technologies 1 Active
US9606430B2 Method of aerosol printing a solder mask ink composition Electricity 1 Active
US8364054B2 Reduction of contamination on image members by UV ozone treatment Physics 1 Active
US7939176B2 Coated substrates and method of coating Emerging Cross-Sectional Technologies 1 Active
US7954714B2 Inline coatings process for xerographically prepared MICR checks Physics 1 Active
US7970328B2 System and method for preparing magnetic ink character recognition readable documents Physics 1 Active
US8615188B2 Method of controlling gloss Physics 1 Active
US10947424B2 Adhesive composition comprising eutectic metal alloy nanoparticles Electricity 1 Active
US10799042B2 Point-of-purchase (POP) display Electricity 1 Active
US11510314B2 Hybrid nanosilver/liquid metal ink composition and uses thereof Electricity 0 Active
US11142671B2 Adhesive composition comprising metal nanoparticles Chemistry; Metallurgy 0 Active

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