Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Aphicidal 3-(2-alkyl-2,3-dihydrobenzofuran-7-yl)-5-(R,R.sup.1 -amino)-1,3,4-oxadiazol-2(3H)-ones

US Patent 4554283 · Granted Nov 19, 1985

Assignee

Inventors

View full patent text on Google Patents →