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Expired European patentEurope

Radiation curable aqueous compositions

EP 1592752 B1 · Applicant: SUN CHEMICAL 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 December 22, 2003 and granted March 5, 2008. A European patent lasts at most 20 years from filing, so its term ended December 22, 2023.
  • 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.
FiledDecember 22, 2003
PublishedNovember 9, 2005
GrantedMarch 5, 2008
Term endedDecember 22, 2023
Application numberEP 03814923
Classification (CPC)C08F291/00 +2 more

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedDec 22, 2003PublishedNov 9, 2005Patent grantedMarch 5, 2008Term endedDec 22, 2023

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