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Festo: A Case Contravening The Convergence Of Doctrine Of Equivalents Jurisprudence In Germany, The United Kingdom, And The United States, Katherine E. White

Michigan Telecommunications & Technology Law Review

Despite differences in patent law jurisprudence in Germany, the United Kingdom and the United States, the fundamental principles underlying each system serve the same basic purpose: to encourage technological innovation and dissemination of knowledge. In granting exclusive patent rights, it is important that the scope of patent protection not be so broad as to remove existing knowledge from the public domain. The scope of protection should strike a balance between granting adequate patent rights while preserving the public's ownership in the public domain or the prior art. To encourage innovation patentees must attain significant exclusive rights, while potential infringers receive …