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Does it Matter Who Has the Right to Patent: First-to-invent or First-to-file? Lessons From Canada

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NBER2009-04-01 更新2025-01-04 收录
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A switch to a first-to-file patent regime from its first-to-invent system has become imminent for the U.S. To learn about probable effects of such a policy change, we examine a similar switch that occurred in Canada in 1989. We find that the switch failed to stimulate Canadian R&D efforts. Nor did

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2009-04-01
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