Inventor · Midland, MI, US

David E. Podhorez

27Patents
10h-index
49Co-inventors
75Inventor score

Filing activity: Jan 29, 1998 → Oct 10, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US9024031B1 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 31 Active
US9108946B2 Processes for the preparation of pesticidal compounds Human Necessities 31 Active
US9115115B1 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 29 Active
US7511149B2 Process for the oxidation of certain substituted sulfilimines to insecticidal sulfoximines Chemistry; Metallurgy 27 Active
US9199964B1 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 25 Active
US5968875A 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamides with carboxylic acid derivatives on the pyridine ring Chemistry; Metallurgy 20 Expired
US9249122B1 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 20 Active
US9414594B2 Processes for the preparation of pesticidal compounds Human Necessities 18 Active
US9580405B2 Processes for the preparation of pesticidal compounds Human Necessities 12 Active
US9522900B2 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 12 Active
US9611247B2 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 10 Active
US9809570B2 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 5 Active
US7683161B2 Selective reduction of spinosyn factors Et-J and Et-L to spinetoram Chemistry; Metallurgy 3 Active
US8609855B2 Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates Chemistry; Metallurgy 3 Active
US6096898A One pot synthesis of 1,2,4-triazoles Chemistry; Metallurgy 2 Expired
US8193222B1 Process for the preparation of certain substituted sulfilimines Chemistry; Metallurgy 2 Active
US7868027B2 Process for the preparation of certain substituted sulfilimines Chemistry; Metallurgy 2 Active
US9045427B2 Fluoropicolinoyl fluorides and processes for their preparation Chemistry; Metallurgy 0 Active
US12134618B2 Method of preparation of florasulam Human Necessities 0 Active
US8871943B2 Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates Chemistry; Metallurgy 0 Active
US8754231B2 Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates Chemistry; Metallurgy 0 Active
US8927731B2 Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates Chemistry; Metallurgy 0 Active
US10005758B2 Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine Chemistry; Metallurgy 0 Active
US8993772B2 Process for the preparation of 4-amino-5-fluoro-3-halo-6-(substituted)picolinates Chemistry; Metallurgy 0 Active
US10233155B2 Processes for the preparation of pesticide compounds Chemistry; Metallurgy 0 Active

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