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.
Triticum durum Desf. · Durum wheat
Golden West Seed Co.
Cucumis sativus L. · Cucumber
Rijk Zwaan Welver, D
Brassica napus L. · Rapeseed
Euralis Semences, Mondonville FR
Lolium perenne L. · Perennial ryegrass
RAGT 2N S.A.S
Zea mays L. subsp. mays (Maize Group) · Maize
MONSANTO TECHNOLOGY
Brassica napus L. · Rapeseed
Euralis Semences FR
Brassica napus var. napus · Rapeseed
BAUKLOH| Dr. Hans Baukloh in Fa. KWS SAAT AG
Zea mays L. · Maize
Samir Rady
Triticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES S.A.S.
Capsicum annuum L. · Bell pepper
Seminis Vegetable Seeds
Solanum lycopersicum L. · Tomato
Hazera Genetics, Izrael
Triticum durum Desf. · Durum wheat
ETS.C.C.BENOIST
Fragaria L. · Strawberry
L.M. Wassenaar c/o CPRO-DLO (vorher I.V.T.)
Lactuca sativa L. · Lettuce
Harris Moran Seed Company
Triticum aestivum L. · Bread wheat
SNC BELLOY OBTENTION (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
Begonia L. · Begonia
Rohde, Hans-Joachim|Nurtingen, Federal Republic of Germany
Alstroemeria L. · Alstroemeria
Parigo Horticultural Co. Ltd.
Hordeum vulgare L. · Barley
HAO-DEMETER - Cereal Institute
Capsicum annuum L. · Bell pepper
Enza Zaden, NL
Beta vulgaris Fodder Beet Group · Mangelwurzel
BORRIES| W. von Borries-Eckendorf GmbH & Co. Kommanditgesellschaft
Brassica oleracea L. (Broccoli Group) · Broccoli
Takada Seed Co, Ltd (JP)
Phleum pratense L. · Timothy grass
MOMMERSTEEG INTERNATIONAL
Rosa L. · Rose
WISBECH PLANT CO LTD