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A study for the issues of intellectual property protection for biopharmaceuticals in Japan

Research Project

Project/Area Number 16K13331
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field New fields of law
Research InstitutionThe University of Tokyo

Principal Investigator

MASUDA Sachiko  東京大学, 先端科学技術研究センター, 准教授 (70508150)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsバイオ医薬品 / 特許紛争 / クレーム解釈 / バイオ後続品 / バイオシミラー / 抗体医薬 / 特許権 / 差止請求権 / 新薬開発 / 知的財産法
Outline of Final Research Achievements

In this study, the appropriate systems of intellectual property protection for biopharmaceuticals were examined based on the current situation of rapidly expanding biopharmaceutical market in both new drugs and follow-on products, which is different from traditional systems of small molecular medicine. Through conducting comparative study of regulations as well as patent infringement cases among Japan, the United States, and Europe, we identified diferrences and possible future issues in Japan to avoid delays in the sale and diffusion of biopharmaceutigals in Japan.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (3 results)

All 2018 2017 2016

All Presentation (3 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Presentation] ジェネリック医薬品・バイオシミラー特許紛争の傾向2018

    • Author(s)
      桝田祥子
    • Organizer
      日本ジェネリック医薬品・バイオシミラー学会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 医薬品産業における特許権の存続期間延長登録出願制度の現状と課題2017

    • Author(s)
      桝田祥子
    • Organizer
      日本知財学会第15回年次学術研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] A study of “drug entry lags” between Japan and the US: comparing the timing of a new drug entry, generic entry, and market exclusivity periods2016

    • Author(s)
      Sachiko Masuda
    • Organizer
      32nd International Conference on Pharmacoepidemiology & Therapeutic Risk Management, August 2016, Dublin
    • Place of Presentation
      Dublin、Ireland
    • Year and Date
      2016-08-29
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2016-04-21   Modified: 2019-03-29  

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