17 patents currently held
65 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Nov 2026. from the record
Of the 65 now held by other companies, 53 name Syngenta Crop Protection AG as their current owner, and 12 more name another party. Each row says which.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
17
Ending by 2030
Nov 2026
Next term end
17
Patent families
When these terms end
Held patents by the year their term ends
notable patents
all others
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size.
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US PP18,966 | Chrysanthemum Plant Named 'Yohope' In force · High confidence | In force | High confidence | |
| US PP18,676 | Chrysanthemum Plant Named 'Yellow Fiction' In force · High confidence | In force | High confidence | |
| US PP18,938 | Hibiscus Plant Named 'Brandy Punch' In force · High confidence | In force | High confidence | |
| US PP18,939 | Hibiscus Plant Named 'Peppermint Schnapps' In force · High confidence | In force | High confidence | |
| US PP18,944 | Hibiscus Plant Named 'Cherry Brandy' In force · High confidence | In force | High confidence | |
| US PP18,964 | Hibiscus Plant Named 'Cinnamon Grappa' In force · High confidence | In force | High confidence | |
| US PP19,002 | Chrysanthemum Plant Named 'Yorichmond' In force · High confidence | In force | High confidence | |
| US PP19,108 | Chrysanthemum Plant Named 'Sunny Yoigloo' In force · High confidence | In force | High confidence | |
| US PP19,114 | Chrysanthemum Plant Named 'Rosy Yoigloo' In force · High confidence | In force | High confidence | |
| US PP19,168 | Chrysanthemum Plant Named 'Warm Yoigloo' In force · High confidence | In force | High confidence |
Also on record, not counted in the 17: 65 patents in force now held by others · 293 patents ended · 2 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.