Terra Nova Nurseries, Inc.
551Patents
414Active
551Granted
42Portfolio score
Filing activity: Dec 30, 1993 → Sep 26, 2024 · 153 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USPP18839P2 | Echinacea plant named ‘Tiki Torch’ | General | 4 | Active |
| USPP8984P | Heuchera `Pewter Veil` | General | 3 | Expired |
| USPP19441P2 | Echinacea plant named ‘Purity’ | General | 2 | Active |
| USPP11168P | Tiarella plant named `Ninja` | General | 2 | Expired |
| USPP13264P2 | Lobelia plant named ‘Grape Knee-Hi’ | General | 2 | Expired |
| USPP19427P2 | Echinacea plant named ‘Tomato Soup’ | General | 2 | Active |
| USPP24525P3 | Heuchera plant named ‘Fire Alarm’ | General | 1 | Active |
| USPP12749P2 | Betula pendula plant named ‘Filigree Lace’ | General | 1 | Expired |
| USPP14572P2 | Euphorbia plant named ‘Blue Lagoon’ | General | 1 | Expired |
| USPP13441P2 | Polemonium plant named ‘Snow and Sapphires’ | General | 1 | Expired |
| USPP16735P2 | Heuchera plant named ‘TNHEU042’ | General | 1 | Expired |
| USPP14514P2 | Euphorbia amygdaloides plant named ‘Golden Glory’ | General | 1 | Expired |
| USPP24547P3 | Heuchera plant named ‘Frost’ | General | 1 | Active |
| USPP23241P2 | Echinacea plant named ‘Quills and Thrills’ | General | 1 | Active |
| USPP20125P2 | Sedum plant named ‘Class Act’ | General | 1 | Active |
| USPP12164P | x Heucherella plant named `Dayglow Pink` | General | 1 | Expired |
| USPP28769P2 | Echinacea plant named ‘TNECHKIO’ | General | 1 | Active |
| USPP26416P3 | Veronica plant named ‘TNVERA’ | General | 1 | Active |
| USPP30569P2 | Penstemon plant named ‘TNPENDB’ | General | 1 | Active |
| USPP17194P2 | Echinacea purpurea plant named ‘Hope’ | General | 1 | Expired |
| USPP8958P | Pulmonaria Excalibur | General | 1 | Expired |
| USPP21857P2 | Heuchera plant named ‘Sugar Plum’ | General | 1 | Active |
| USPP21932P2 | Echinacea plant named ‘Flame Thrower’ | General | 1 | Active |
| USPP20371P2 | Agastache plant named ‘Raspberry Summer’ | General | 1 | Active |
| USPP21880P2 | Heuchera plant named ‘Fire Chief’ | General | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.