Pyridachlometyl Patent Landscape Analysis

Pyridachlometyl is a fungicide developed by Sumitomo Chemical and commercialised through the Fuseki® brand for powdery mildew and related diseases.

The retained set covers 25 patent families across 5 consolidated owner groups. Two-active combination is the thickest protection layer (16 families); manufacturing route and intermediates and single-active formulation provide additional constraint.

24 of 25 retained families have a grant or national pending reading*. 2 live* families have a nominal term ending within five years; 4 families are held by China-based applicants. Position as at October 2026.

This 35-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 full retained patent lists and thinly covered space by route.

Not a freedom-to-operate opinion.