Inventor · Rancho Cordova, CA, US

Jeffrey D. BUTLER

4Patents
2h-index
9Co-inventors
33Inventor score

Filing activity: May 24, 2013 → Oct 26, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US11186559B2 Methods for enriching alpha-tocotrienol from mixed tocol compositions Chemistry; Metallurgy 3 Active
US10745371B2 Methods for enriching alpha-tocotrienol from mixed tocol compositions Chemistry; Metallurgy 2 Active
US9090539B2 Compounds and methods for preparing substituted 3-(1-amino-2-methylpentane-3-yl)phenyl compounds Chemistry; Metallurgy 1 Active
US11560364B2 Methods for enriching alpha-tocotrienol from mixed tocol compositions Chemistry; Metallurgy 0 Active

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