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Expired European patentEurope

Proteases capable of shedding the soluble TNF-receptor and TNF-R derived peptides and antibodies against the proteases inhibiting the shedding

EP 0657536 B1 · Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.

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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 October 11, 1994 and granted July 18, 2001. A European patent lasts at most 20 years from filing, so its term ended October 11, 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 April 11, 2020.
  • 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.
FiledOctober 11, 1994
PublishedJune 14, 1995
GrantedJuly 18, 2001
Term endedOctober 11, 2014
Application numberEP 94116018
Classification (CPC)C07K14/71 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedOct 11, 1994PublishedJune 14, 1995Patent grantedJuly 18, 2001Term endedOct 11, 2014

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