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来源类型 | Discussion paper |
规范类型 | 论文 |
来源ID | DP5979 |
DP5979 Losers, Winners and Prisoner's Dilemma in International Subsidy Wars | |
Armando José Garcia Pires | |
发表日期 | 2006-12-03 |
出版年 | 2006 |
语种 | 英语 |
摘要 | The joint increase in the number and size of patents filed around the world puts the patent system under pressure. This paper analyses the sources of this surge in number of claims and pages of patent applications at the EPO. Four hypotheses are scrutinized: the diffusion of national drafting practices, the increasing complexity of inventions, the emergence of new sectors, and new patenting strategies. The results show that the increasing voluminosity is explained by all these hypotheses and suggest that the diffusion of the US model through the PCT is one of the major factors driving the size of EPO patent applications. |
主题 | Industrial Organization |
关键词 | Patent voluminosity Patent applications Ip strategy Claim drafting Patent systems |
URL | https://cepr.org/publications/dp5979 |
来源智库 | Centre for Economic Policy Research (United Kingdom) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/534817 |
推荐引用方式 GB/T 7714 | Armando José Garcia Pires. DP5979 Losers, Winners and Prisoner's Dilemma in International Subsidy Wars. 2006. |
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