耐腐蚀油井管用钢专利技术研发现状分析
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- 英文论文题名：R&D status on Corrosion-resistant Steel for OCTG
- 论文作者：董刚 ; 李侠 ; 崔东卫 ; 陈妍 ; 杨东晓
- 英文论文作者：DONG Gang ; LI Xia ; CUI Dong-wei ; CHEN Yan ; YANG Dong-xiao ; Technology Center ; Ansteel Co Ltd.
- 年：2016
- 作者机构：鞍钢股份有限公司技术中心;
- 论文关键词：耐腐蚀 ; 油井管 ; 专利 ; 研发现状
- 英文论文关键词：orrosion Resistant ; OCTG steel ; patent ; research and development status
- 会议召开时间：2016-12-02
- 会议录名称：第八届中国金属学会青年学术年会论文集
- 语种：中文
- 分类号：G306;TE931.2;TG142.7
- 学会代码：ZGJS
- 会议名称：第八届中国金属学会青年学术年会
- 会议地点：中国辽宁沈阳
- 主办单位：中国金属学会
- 学会名称：中国金属学会
- 页数：5
- 文件大小：1473k
- 原文格式：O
- 会议级别：全国
摘要
以全世界申请公开的耐腐蚀油井管专利为研究对象,对涉及的专利技术进行分析,揭示其专利申请趋势、专利分布和专利技术研发趋势,研究不同申请人的技术开发重点、主要研究方向、专利布局以及研发技术空白点,为相关领域研发和战略布局提供支撑。
The present paper studies on the patents applied for publicity worldwide of corrosion resistant OCTG steel.Trough the quantitative and qualitative analysis of the related patent technology,the paper reveals the patents application trend,the patent distribution and the patent technology R&D trend.Meanwhile,the technology development route of various applicants,main research direction,patent layout and R&D technology void are researched in the paper.And it also provides support for the research and strategic layout of the related areas.
The present paper studies on the patents applied for publicity worldwide of corrosion resistant OCTG steel.Trough the quantitative and qualitative analysis of the related patent technology,the paper reveals the patents application trend,the patent distribution and the patent technology R&D trend.Meanwhile,the technology development route of various applicants,main research direction,patent layout and R&D technology void are researched in the paper.And it also provides support for the research and strategic layout of the related areas.
引文