全球智库信息集成服务系统(G2TT): Prospects for Improving U.S. Patent Quality via Post-grant Opposition

G2TT

来源类型	Working Paper
规范类型	报告
DOI	10.3386/w9731
来源ID	Working Paper 9731
	Prospects for Improving U.S. Patent Quality via Post-grant Opposition
	Bronwyn H. Hall; Stuart J.H. Graham; Dietmar Harhoff
发表日期	2003-05-26
出版年	2003
语种	英语
摘要	The recent surge in U.S. patenting and expansion of patentable subject matter has increased patent office backlogs and raised concerns that in some cases patents of insufficient quality or with inadequate search of prior art are being issued. At the same time patent litigation and its costs are rising. This paper explores the potential of a post-grant review process modeled on the European opposition system to improve patent quality, reveal overlooked prior art, and reduce subsequent litigation. We argue that the welfare gains to such a system may be substantial.
主题	Other ; Law and Economics ; Industrial Organization
URL	https://www.nber.org/papers/w9731
来源智库	National Bureau of Economic Research (United States)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/567355
推荐引用方式 GB/T 7714	Bronwyn H. Hall,Stuart J.H. Graham,Dietmar Harhoff. Prospects for Improving U.S. Patent Quality via Post-grant Opposition. 2003.