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Expired European patentEurope

Support for growing mushrooms, enhancing mushroom spawn growth and carpophore development and method of obtaining said support

EP 0776154 B1 · Applicant: S.A. ROYAL CHAMPIGNON

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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.

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Why it's free to use

  • Filed August 18, 1995 and granted October 21, 1998. A European patent lasts at most 20 years from filing, so its term ended August 18, 2015.
  • 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 February 18, 2021.
  • 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.
FiledAugust 18, 1995
PublishedJune 4, 1997
GrantedOctober 21, 1998
Term endedAugust 18, 2015
Application numberEP 95927797
Classification (CPC)A01G18/00

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedAug 18, 1995PublishedJune 4, 1997Patent grantedOct 21, 1998Term endedAug 18, 2015

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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