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Expired European patentEurope

Supported metal membrane, method for the production and the use thereof

EP 1180392 B1 · Applicant: Umicore AG & Co. KG

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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 July 21, 2001 and granted June 30, 2004. A European patent lasts at most 20 years from filing, so its term ended July 21, 2021.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledJuly 21, 2001
PublishedFebruary 20, 2002
GrantedJune 30, 2004
Term endedJuly 21, 2021
Application numberEP 01117813
Classification (CPC)B01D69/105 +2 more

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedJuly 21, 2001PublishedFeb 20, 2002Patent grantedJune 30, 2004Term endedJuly 21, 2021

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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