Inventor · Chicago, IL, US

Dave R. Allen

22Patents
4h-index
32Co-inventors
55Inventor score

Filing activity: Oct 25, 2011 → Feb 13, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9321985B1 Laundry detergents based on compositions derived from natural oil metathesis Chemistry; Metallurgy 5 Active
US9187712B2 Alkoxylated fatty esters and derivatives from natural oil metathesis Chemistry; Metallurgy 4 Active
US9187711B2 Esteramines and derivatives from natural oil metathesis Chemistry; Metallurgy 4 Active
US9249373B2 Laundry detergents based on compositions derived from natural oil metathesis Chemistry; Metallurgy 4 Active
US9249374B2 Light-duty liquid detergents based on compositions derived from natural oil metathesis Chemistry; Metallurgy 4 Active
US9193936B2 Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis Chemistry; Metallurgy 3 Active
US9598359B2 Sulfonates from natural oil metathesis Human Necessities 2 Active
US9796662B2 Esteramines and derivatives from natural oil metathesis Chemistry; Metallurgy 2 Active
US9006144B2 Glyphosate formulations based on compositions derived from natural oil metathesis Chemistry; Metallurgy 2 Active
US9303234B2 Hard surface cleaners based on compositions derived from natural oil metathesis Chemistry; Metallurgy 1 Active
US9175245B2 Fatty amides and derivatives from natural oil metathesis Chemistry; Metallurgy 1 Active
US9573884B2 Imidazoline amides and derivitives from natural oil metathesis Chemistry; Metallurgy 1 Active
US10322994B2 Fatty amides and derivatives from natural oil metathesis Chemistry; Metallurgy 1 Active
US9175246B2 Fatty amines, amidoamines, and their derivatives from natural oil metathesis Chemistry; Metallurgy 1 Active
US9827179B2 Personal cleansers and surfactant blend therefor Human Necessities 0 Active
US9416099B2 Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis Chemistry; Metallurgy 0 Active
US9506013B2 Alkoxylated fatty esters and derivatives from natural oil metathesis Chemistry; Metallurgy 0 Active
US9828570B2 Fatty amines, amidoamines, and their derivatives from natural oil metathesis Chemistry; Metallurgy 0 Active
US10694743B2 Agricultural compositions with reduced aquatic toxicity Human Necessities 0 Active
US9493727B2 Fatty amines, amidoamines, and their derivatives from natural oil metathesis Chemistry; Metallurgy 0 Active
US9815780B2 Quaternized fatty amines, amidoamines and their derivatives from natural oil Chemistry; Metallurgy 0 Active
US11439145B2 Agricultural compositions containing structured surfactant systems Chemistry; Metallurgy 0 Active

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