Search Results - subject:"Complementary patents"

Choi, Jay Pil; Gerlach, Heiko - 2013

-competitive effects of patent pools for complementary patents naturally extend for dynamic innovation incentives. However, this simple … case, the licensing fees reflect the strength of patents. Patent pools of complementary patents can be used to discourage … proposition of all-or-nothing in patent litigation. We show that if patents are sufficiently weak, patent pools with complementary …

Persistent link: https://www.econbiz.de/10010328766

Patent Pools, Litigation and Innovation

Choi, Jay Pil; Gerlach, Heiko - CESifo - 2013

Persistent link: https://www.econbiz.de/10010701092

Patent pools, litigation and innovation

Choi, Jay Pil; Gerlach, Heiko A. - 2013

Persistent link: https://www.econbiz.de/10010199442

Complementary patents and market structure

Schmidt, Klaus M. - 2009 - This version: August 19, 2009

Many high technology goods are based on standards that require several essential patents owned by different IP holders. This gives rise to a complements and a double mark-up problem. We compare the welfare effects of two different business strategies dealing with these problems. Vertical...

Persistent link: https://www.econbiz.de/10003909249

Patent pools, litigation, and innovation

Choi, Jay Pil; Gerlach, Heiko A. - In: The Rand journal of economics 46 (2015) 3, pp. 499-523

Persistent link: https://www.econbiz.de/10011372726

An exploratory analysis of patent fencing in pharmaceuticals: The case of PDE5 inhibitors

Sternitzke, Christian - In: Research Policy 42 (2013) 2, pp. 542-551

Firms pursue a number of strategies to appropriate value, including patenting. In this paper I study patent fencing, a specific filing strategy to use multiple related patents to further enhance value appropriation. The paper addresses the pharmaceutical industry, which shows a high patenting...

Persistent link: https://www.econbiz.de/10010869349

An exploratory analysis of patent fencing in pharmaceuticals: the case of PDE5 inhibitors

Sternitzke, Christian - In: Research policy : policy, management and economic … 42 (2013) 2, pp. 542-551

Persistent link: https://www.econbiz.de/10009734242

Complementary Patents and Market Structure

Schmidt, Klaus M. - C.E.P.R. Discussion Papers - 2008

Many high technology goods are based on standards that require access to several patents that are owned by different IP holders. We investigate the royalties chosen by IP holders under different market structures. Vertical integration of an IP holder and a downstream producer solves the double...

Persistent link: https://www.econbiz.de/10005666527

Licensing Complementary Patents and Vertical Integration

Schmidt, Klaus M. - C.E.P.R. Discussion Papers - 2006

In this paper we investigate the pricing incentives of IP holders and compare the equilibrium royalty rates charged by vertically integrated IP holders with those of non- integrated IP holders. We show that under many circumstances non-integrated companies are likely to charge lower royalties...

Persistent link: https://www.econbiz.de/10005662049