Expired European patentEurope
NOVEL COMPOUND 2-AMINO-3-[2-(a)-MANNOPYRANOSYL)INDOL-3-YL]PROPIONIC ACID, PROCESS FOR PREPARING THE SAME, AND METHOD FOR INSPECTING FUNCTION OF LIVING BODY WITH THE NOVEL COMPOUND
EP 1016866 B1 · Applicant: KYOWA MEDEX CO., LTD.
Overview
The published document from the EPO: abstract, claims, description and drawings. Open it full size
Read the whole patent
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 August 19, 1998 and granted October 25, 2006. A European patent lasts at most 20 years from filing, so its term ended August 19, 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 February 19, 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.
FiledAugust 19, 1998
PublishedJuly 5, 2000
GrantedOctober 25, 2006
Term endedAugust 19, 2018
Application numberEP 98938893
Classification (CPC)G01N33/50 +2 more
Timeline
Timeline From EPO dates
Sources & verification
Official EPO records
Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.