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Expired European patentEurope

Biocidal compositions and treatments

EP 1041885 B1 · Applicant: Rhodia Consumer Specialties Limited

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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 December 21, 1998 and granted October 23, 2002. A European patent lasts at most 20 years from filing, so its term ended December 21, 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 June 21, 2024.
  • 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.
FiledDecember 21, 1998
PublishedOctober 11, 2000
GrantedOctober 23, 2002
Term endedDecember 21, 2018
Application numberEP 98966392
Classification (CPC)C02F1/50 +1 more

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedDec 21, 1998PublishedOct 11, 2000Patent grantedOct 23, 2002Term endedDec 21, 2018

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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