Pohlmann, Tim and Opitz, Marieke (2010): The Patent Troll Business: An Efficient model to enforce IPR?
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Patent trolls have many faces, since the media uses this expression in various ways. The patent troll phenomenon thus seems to be an ambiguous term that is discussed in several directions. This paper reveals that a patent troll as such has no distinct shape or appearance. Our analysis redeems a troll classification solely from firms’ market position, such as being non-practicing, and shows that a patent troll business can only be defined by the respective activities to enforce IPR. Using 10 cases, of which five are treated in detail, the analysis reveals a distinct typology of the troll business. This paper is furthermore able to identify troll behavior to be: a) an efficient mechanism to enforce IP rights and b) a strategy that yields excessive license fees and causes inefficient negotiation costs.
|Item Type:||MPRA Paper|
|Original Title:||The Patent Troll Business: An Efficient model to enforce IPR?|
|Keywords:||Patent Trolls, Patent Sharks Patent Strategies, Patent Failure|
|Subjects:||O - Economic Development, Technological Change, and Growth > O3 - Technological Change; Research and Development; Intellectual Property Rights > O34 - Intellectual Property Rights
K - Law and Economics > K0 - General > K00 - General
M - Business Administration and Business Economics; Marketing; Accounting > M1 - Business Administration > M10 - General
|Depositing User:||Tim Pohlmann|
|Date Deposited:||17. Dec 2010 00:37|
|Last Modified:||23. Feb 2013 00:24|
BALL, G.; KESAN, J. P. (2009): Transaction Costs and Trolls: Strategic Behavior by Individual Inventors, Small Firms and Entrepreneurs in Patent Litigation, working paper.
BARON, J., POHLMANN, T. (2010): Essential Patents and Coordination Mechanism. The effects of patent pools and industry consortia on the interplay between patents and technological standards, working paper.
BESSEN J., MEURER, M.J. (2008): Patent Failure, Princeton University Press, New Jersey.
BLIND, K., POHLMANN, T. (2010): Firms’ cooperative activities as driving factors to declare patents on formal standards. Evidence from firm level analysis on cooperative arrangements and business models, working paper.
BUCHANAN, J.M. (2006): Deference Overcome: Courts' Invalidation of Patent Claims as Anticipated by Art Considered by the PTO, Stanford Technology Law Review 2. 21.
BENSEN S. M., Levinson R. J. (2009): STANDARDS, INTELLECTUAL PROPERTY DISCLOSURE, AND PATENT ROYALTIES AFTER RAMBUS, NORTH CAROLINA JOURNAL OF LAW & TECHNOLOGY VOLUME 10, ISSUE 2: SPRING 2009.
CHIEN, C.V. (2009): Of Trolls, Davids, Goliaths, and Kings: Narratives and Evidence in the Litigation of High-Tech Patents. North Carolina Law Review, Vol. 87, 2009.
DEVLIN, A. (2009): STANDARD-SETTING AND THE FAILURE OF PRICE COMPETITION, working paper.
EDISON, T. (1898): Interview in Scientific American 78 (2): 19.
FISCHER, T. et al. (2009): Patent Trolls on Markets for Technology – An Empirical Analysis of Trolls’ Patent Acquisitions, working paper.
GOLDEN, J.M. (2007): “Patent Trolls” and patent remedies. Texas Law Review Vol. 85, p. 2111-2161.
HOVENKAMP, H. J. (2008): Patent Continuations, Patent Deception, and Standard Setting: The Rambus and Broadcom decisions, working paper.
HENKEL, J.; REITZIG, M. (2007): Patent sharks and the sustainability of value destruction strategies, working paper series.
HENKEL, J.; REITZIG, M. (2008): Patent Sharks, Harvard Business Review.
LEMLEY, M. (2007): Are Universities Patent Trolls?, Stanford Public Law Working Paper No. 980776.
LEMLEY, M.; SHAPIRO, C. (2007): Patent holdup and royalty stacking, Texas Law Review Vol. 85, p.1991-2048.
LERNER, J. (2006): Trolls on State Street? The Litigation of Financial Patents, Working Paper p.1976-2005.
LEVKO, A.; BARRY, C.; TORRES, V.; MARVIN R. (2009): A Closer Look: Patent litigation trends and the increasing impact of non-practicing entities, PWC Patent Litigation Study.
MAGLIOCCA, G. (2007): Blackberries and barnyards: Patent trolls and the perils of innovation, Notre Dame Law Review Vol. 82(5), p.1809-1838.
MCDONOUGH III, J. (2006): The Myth of the patent troll: An alternative view of the function of patent dealers in an idea economy, working paper.
OHLY, A. (2008): „Patenttrolle“ oder: Der patentrechtliche Unterlassungsanspruch unter Verhältnismäßigkeitsvorbehalt? – Aktuelle Entwicklungen im US-Patentrecht und ihre Bedeutung für das deutsche und europäische Patentsystem, in: GRUR Int, Heft 10, S. 787-798.
POHLMANN, T. (2010): Attributes and Dynamic Development Phases of Informal ICT Consortia, working paper.
REITZIG, M.; HENKEL, J.; HEATH, C. (2006): On Sharks, Trolls, and Their Patent Prey - ”Being Infringed” as a Normatively Induced Innovation. Exploitation Strategy, working 22 paper.
RYSMAN, M., SIMCOE, T. (2007): A NAASTy Alternative to RAND Pricing Commitments, working paper.
SAG, M; ROHDE, K.(2006): Patent Reform and Differential Impact, working paper.
SHAPIRO, C. (2001): Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting, working paper.
SHRESTHA, S. (2010): Trolls or Market-Makers? An Empirical Analysis of Nonpracticing Entities, Columbia Law Review Vol. 110.
SALANT, J. (2007): Formulas for fair, reasonable and non-discriminatory royalty determination, working paper.
TARANTINO, E. (2010): A Model of Technology Adoption in Standard Setting Organization, working paper.
U.S. FEDERAL TRADE COMISSION (2003): To Promote Innovation: The Proper Balance of Competition and Patent Law and Policy, A Report by the Federal Trade Commission.
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