Public domain
Plant breeders' rights are granted for a limited term. Upon expiration, the variety enters the public domain: its seeds can be propagated and sold without the rights holder's license.
Recent years are the most sought-after: the variety is free to use but still in production.
Solanum lycopersicum L. · Tomato
Helianthus annuus L. · Sunflower
Brassica napus L. · Rapeseed
Nelly Guguin, Jean-Pierre Despeghel,
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Zea mays L. · Maize
R2n SAS
Zea mays L. · Maize
RAGT 2n
Brassica oleracea L. (White Cabbage Group) · White cabbage
Cucumis sativus L. · Cucumber
Brassica napus var. napus · Rapeseed
Semences Cargill SA (FR)
Cucumis sativus L. · Cucumber
Spinacia oleracea L. · Spinach
Cucumis sativus L. · Cucumber
Lactuca sativa L. · Lettuce
Triticum aestivum L. · Bread wheat
Glycine max (L.) Merr. · Soybean
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
Festuca trachyphylla (Hack.) Hack. · Hard fescue
Dianthus caryophyllus L. · Carnation
NOBBIO GIACOMO
Cucumis sativus L. · Cucumber
Daucus carota L. · Carrot
Phleum pratense L. · Timothy grass
Lolium perenne L. · Perennial ryegrass
Capsicum annuum L. · Bell pepper
Hordeum vulgare L. · Barley