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Expired European patentEurope

Fabrication of an organic thin film having orientation or structure controlled at a molecular level

EP 0887117 B1 · Applicant: Japan Science and Technology Corporation

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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 June 22, 1998 and granted September 15, 2004. A European patent lasts at most 20 years from filing, so its term ended June 22, 2018.
  • 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 December 22, 2023.
  • 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.
FiledJune 22, 1998
PublishedDecember 30, 1998
GrantedSeptember 15, 2004
Term endedJune 22, 2018
Application numberEP 98111459
Classification (CPC)B82Y30/00 +2 more

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedJune 22, 1998PublishedDec 30, 1998Patent grantedSep 15, 2004Term endedJune 22, 2018

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