藥物嘅patent 通常係幾多年？
2014-07-02 10:38 pm
藥物嘅patent 通常係幾多年？
回答 (1)
2014-07-03 12:51 am
✔ 最佳答案
20 years.It is based on the facts that most medication patents are filed either in Europe and the U.S.
(Since Hong Kong has not been actively involve in R&D in pharmaceutical, patents for pharmaceutical R&D are rarely filed in Hong Kong.)
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20140702000051KK00058