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Expired European patentEurope

Process and apparatus for the compensation of moisture fluctuations of a gas stream

EP 0626191 B1 · Applicant: SOMOS GmbH

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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.

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Why it's free to use

  • Filed March 16, 1994 and granted July 3, 2002. A European patent lasts at most 20 years from filing, so its term ended March 16, 2014.
  • 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 September 16, 2019.
  • 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.
FiledMarch 16, 1994
PublishedNovember 30, 1994
GrantedJuly 3, 2002
Term endedMarch 16, 2014
Application numberEP 94104058
Classification (CPC)B01D53/261 +1 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedMarch 16, 1994PublishedNov 30, 1994Patent grantedJuly 3, 2002Term endedMarch 16, 2014

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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