Patents Used in Patent Office Rejections as Indicators of Value
Patents Used in Patent Office Rejections as Indicators of Value
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专利局驳回中使用的专利作为价值指标
DOI：
10.2139/ssrn.3274995
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
David L. Schwartz
中科院分区：
文献类型：
--
作者：
C. Cotropia;David L. Schwartz
经济文献强调专利引用（特别是向前引用）作为被引用专利价值指标的重要性。研究已经细化了哪些正向引用是更好的价值指标，例如专注于审查员引用。我们测试了一个可以说是更紧密地联系在一起的私人价值的度量标准-在专利局拒绝另一个未决专利申请的审查员对专利的实质性使用。本文评估了在102和103拒绝使用的专利与私人价值的共同措施，特别是专利续期，专利诉讼中的主张，以及专利索赔的数量。我们研究了2008年至2017年美国专利申请的驳回数据，然后将价值数据与1999年至2007年发布的专利的驳回引用联系起来。我们的研究结果表明，拒绝专利是独立的，正相关的许多价值测量以上和超越转发引用和审查员引用。
The economic literature emphasizes the importance of patent citations, particularly forward citations, as an indicator of a cited patent’s value. Studies have refined which forward citations are better indicators of value, focusing on examiner citations for example. We test a metric that arguably is closer tied to private value—the substantive use of a patent by an examiner in a patent office rejection of another pending patent application. This paper assesses how patents used in 102 and 103 rejections relate to common measures of private value—specifically patent renewal, the assertion of a patent in litigation, and the number of patent claims. We examine rejection data from U.S. patent applications pending from 2008 to 2017 and then link value data to rejection citations to patents issued from 1999 to 2007. Our findings show that rejection patents are independently, positively correlated with many of the value measurements above and beyond forward citations and examiner citations.
影响因子：
3.2
作者：
Lanjouw, JO;Schankeman, M
通讯作者：
Schankeman, M