European application, no grantEurope
Complete nucleotidic sequence of the complementary dna of the genomic rna of the potyvirus, genes coding for the potyvirus capside protein and application of said genes to the creation of potyvirus-resistant transgenic plants
EP 0444040 A1 · Applicant: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
Overview
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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed May 30, 1989 and never granted as a European patent. Had it been granted, its 20-year term would have ended May 30, 2009.
- A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by November 30, 2014.
- We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledMay 30, 1989
PublishedSeptember 4, 1991
GrantedNever granted
Term endedMay 30, 2009
Application numberEP 89907776
Classification (CPC)C07K14/005 +1 more
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.