Lancotrione Patent Landscape Analysis

Lancotrione is a herbicide developed by Ishihara Sangyo Kaisha (ISK), with commercialisation linked to the ISK crop-protection portfolio.

The retained landscape covers 7 patent families across 3 consolidated owner groups. Triketone compound claim is the thickest protection layer (3 families), with two-active combination providing additional constraint.

2 of the 7 retained families carry a grant or national pending reading. 1 family is held by China-based applicants. Position as at October 2026.

This 29-page report provides a seven-part analysis covering ownership, active-ingredient manufacture, single-active formulation, fixed-dose mixtures, national market entry and owner profiles, with route-level remaining-space notes and an appendix owner directory.

Not a freedom-to-operate opinion.