从技术过程看专利制度对技术发展的负面效应.pptx

Negative Effects of the Patent System in the Development of Technology in the view of the Process of Technology; Main Points:;Preface; Though patent law is to some extent an effective balance between individual and collective benefits (details of patented technology is to be known publicly in a certain year技术公开和专利年限), obtaining the monopoly over patented technology（专利技术垄断） for patent holders （专利权人）within a certain time has nevertheless caused negative effects in the development of technology.;Process of Technology;;Example : the Treatment and Control of AIDS; Though vaccines have proved to be one of the most powerful and cost-effective of all public health tools, up to now, human beings haven’t found effective vaccine to control AIDS, and very few people, company or organization invest to this kind of vaccine.The poor outcomes of one HIV vaccine trial in 2007 prompted reductions in commercial investment and redirection of government funding toward more basic research. Bill Melinda Gates foundation donated 287 million USD to found CAVD （The Collaboration for AIDS Vaccine Discovery）in July 2006. ; One reason of the non-investment is technological difficulty in discovering, while the other important reason being failures of interest expected which are ascertained by patent system. Technological development is set back in the first stage. Human beings find ways to treat AIDS. However, only a few rich people can afford it. To most patient living in subsahara countries, they can only suffer from AIDS until dead. Patents of technology cause high prices and hold back of technological dissemination. Technological development is set back in the fourth stage: technology used. ;;Conclusions:;;1、有时候读书是一种巧妙地避开思考的方法。八月-20八月-20Sunday, August 16, 2020 2、阅读一切好书如同和过去最杰出的人谈话。21:59:0821:59:0821:598/16/2020 9:59:08 PM 3、越是没有本领的就越加自命不凡。八月-2021:59:0821:59Aug-2016-Aug-20 4、越是无能的人，越喜欢挑剔别人的错儿。21:59:0821:59:0821:59Sunday, August 16, 202