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The strategies of patent introduction into patent pools

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  • Justus Baron
  • Henry Delcamp

Abstract

This article explores patterns of patent introduction into seven patent pools over time, analyzing 1337 essential patents. Pools grow significantly after their launch, in particular through the addition of new patents by incumbent members. The generality, width and significance of patents introduced into pools decreases significantly over time. Incumbent members file and introduce patents that are narrower, more incremental and less cited than new entrants. Pool members, however, also introduce patents relevant to larger parts of the standard.

Suggested Citation

  • Justus Baron & Henry Delcamp, 2015. "The strategies of patent introduction into patent pools," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 24(8), pages 776-800, November.
    • Handle: RePEc:taf:ecinnt:v:24:y:2015:i:8:p:776-800
    DOI: 10.1080/10438599.2015.1004245
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    Cited by:

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    3. Baron, Justus, 2020. "Counting standard contributions to measure the value of patent portfolios - A tale of apples and oranges," Telecommunications Policy, Elsevier, vol. 44(3).
    4. Tomoyuki Shimbo & Sadao Nagaoka & Naotoshi Tsukada, 2024. "Dynamic Effects of Patent Pools: Evidence from Inter-Generational Competition in the Optical Disc Industry," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 64(3), pages 383-419, May.

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