基于全球专利分析的单元醇胺研发机构竞争力比较

发布时间：2018-09-09 20:23

【摘要】：单乙醇胺(MEA)吸收法被认为是较具可行性的CO2捕集技术之一。从技术竞争与市场应用的角度,本文基于全球专利数据,从专利申请数量、专利覆盖地区、专利引用频次、专利权人合作关系、核心专利等方面分析全球MEA技术研发机构的竞争实力。研究结果发现,美、日、欧的研发机构实力较强;美国、欧洲和中国是MEA专利保护的重点国家和地区;从专利数量来看,法国石油研究院申请的专利最多,日本三菱重工和关西电力、荷兰壳牌公司紧追其后;总体上,美国申请MEA专利的公司与专利数量最多;从MEA专利关注的技术方向看,依次为吸收能力、能耗、水消耗、腐蚀和降解;从专利战略来看,国外机构更为注重专利在多国的申请保护和核心专利的引用保护。
[Abstract]:Monoethanolamine (MEA) absorption method is considered to be one of the more feasible CO2 trapping techniques. From the point of view of technology competition and market application, based on the global patent data, this paper is based on the number of patent applications, patent coverage, patent citation frequency, patentee cooperation, Core patents and other aspects of the analysis of the global MEA technology R & D institutions competitive strength. The research results show that the R & D institutions in the United States, Japan and Europe are relatively strong; the United States, Europe and China are the key countries and regions for MEA patent protection; in terms of the number of patents, the French Petroleum Research Institute has applied for the most patents. Mitsubishi heavy Industries of Japan and Kansai Electric Power Co., Ltd., followed closely by Dutch Shell. In general, the United States has the largest number of companies and patents applying for MEA patents. Judging from the technical aspects of MEA patents, the order of interest is absorptive capacity, energy consumption, and water consumption. From the point of view of patent strategy, foreign institutions pay more attention to patent application protection in many countries and application protection of core patent.
【作者单位】：中国科学院武汉文献情报中心;科技部21世纪议程管理中心;中国科学院武汉岩土力学研究所;
【基金】：中欧煤炭利用近零排放国际合作项目(2021102400007) 中国科学院文献情报领域优秀人才择优支持项目国家自然科学基金项目(71103178)
【分类号】：TQ116.3;G306

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