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European application, no grantEurope

Apparatus for depositing thin layers on a substrate

EP 0957507 A1 · Applicant: Balzers und Leybold Deutschland Holding AG

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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 January 24, 1996 and never granted as a European patent. Had it been granted, its 20-year term would have ended January 24, 2016.
  • 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 July 24, 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.
FiledJanuary 24, 1996
PublishedNovember 17, 1999
GrantedNever granted
Term endedJanuary 24, 2016
Application numberEP 99112252
Classification (CPC)H01J37/34 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedJan 24, 1996PublishedNov 17, 1999Term endedJan 24, 2016

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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