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European application, no grantEurope

Microbial polysaccharide articles and methods of production

EP 0206830 A2 · Applicant: Johnson & Johnson Products Inc.

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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 June 26, 1986 and never granted as a European patent. Had it been granted, its 20-year term would have ended June 26, 2006.
  • 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 December 26, 2011.
  • 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.
FiledJune 26, 1986
PublishedDecember 30, 1986
GrantedNever granted
Term endedJune 26, 2006
Application numberEP 86304956
Classification (CPC)A61K8/0208 +2 more

Timeline

Timeline From EPO dates

1987198919911993199519971999200120032005Application filedJune 26, 1986PublishedDec 30, 1986Term endedJune 26, 2006

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.