Inventor · Simpsonville, SC, US

Wesley A. Freund

32Patents
3h-index
22Co-inventors
55Inventor score

Filing activity: Dec 2, 2014 → May 24, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9809567B2 Synthesis and resolution of nicotine Chemistry; Metallurgy 31 Active
US10479961B2 Leuco polymers as bluing agents in laundry care compositions Chemistry; Metallurgy 6 Active
US11718814B2 Composition comprising hueing agent Chemistry; Metallurgy 3 Active
US11299591B2 Polyethyleneimine compounds containing N-halamine and derivatives thereof Chemistry; Metallurgy 3 Active
US11053392B2 Leuco compounds, colorant compounds, and compositions containing the same Chemistry; Metallurgy 1 Active
US11261403B2 Stabilized compositions comprising leuco compounds Chemistry; Metallurgy 1 Active
US11136535B2 Leuco colorants as bluing agents in laundry care compositions Chemistry; Metallurgy 1 Active
US11466122B2 Polyethyleneimine compounds containing N-halamine and derivatives thereof Chemistry; Metallurgy 1 Active
US10717874B2 Leuco colorants and compositions Chemistry; Metallurgy 1 Active
US11518963B2 Polyethyleneimine compounds containing N-halamine and derivatives thereof Chemistry; Metallurgy 1 Active
US11046920B2 Methods of using leuco colorants as bluing agents in laundry care compositions Chemistry; Metallurgy 0 Active
US10377977B2 Leuco polymers as bluing agents in laundry care compositions Chemistry; Metallurgy 0 Active
US11142727B2 Methods of using leuco colorants as bluing agents in laundry care compositions Chemistry; Metallurgy 0 Active
US10954474B2 Leuco polymers as bluing agents in laundry care compositions Textiles; Paper 0 Active
US12377033B2 Hair care composition containing polymeric colorant Human Necessities 0 Active
US11230686B2 Laundry care compositions and methods for determining their age Chemistry; Metallurgy 0 Active
US12209231B2 Composition comprising hueing agent Chemistry; Metallurgy 0 Active
US10590275B2 Leuco polymers as bluing agents in laundry care compositions Textiles; Paper 0 Active
US10876080B2 Leuco colorants as bluing agents in laundry care compositions Chemistry; Metallurgy 0 Active
US12031113B2 Composition comprising hueing agent Chemistry; Metallurgy 0 Active
US10329271B2 Synthesis and resolution of nicotine Chemistry; Metallurgy 0 Active
US12195703B2 Composition comprising hueing agent Chemistry; Metallurgy 0 Active
US11732218B2 Polyethyleneimine compounds containing N-halamine and derivatives thereof Textiles; Paper 0 Active
US10717950B2 Leuco colorants as bluing agents in laundry care composition Chemistry; Metallurgy 0 Active
US10870819B2 Leuco colorants as bluing agents in laundry care compositions Chemistry; Metallurgy 0 Active

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