摘要
文章采用文献计量学的方法对2000-2005年甘肃省发明专利申请进行了统计,分析发明专利数量的时间、空间分布特点及重点技术领域,为科技管理和专利战略制定提供基础资料和决策依据。结果表明,甘肃发明专利的主要产区是兰州市,申请量占全省的78.8%,主要产出单位是科研院所,申请量占职务发明总量的42.4%,优势技术领域是化学及冶金、人类生活必需以及作业、运输。
The temporal and spatial distributions and main technical fields of invent patents in Gansu province from 2000 to 2005 were bibliometrically analyzed in order to provide basis of information and decision- making for s＆t management and patent strategy. The results showed that Lanzhou city had more patents than other cities, accounting for ？8.8% of whole invent patents in Gansu province, and main owners of patents were research institutes, accounting for 42.4% of whole patents, and priority technological fields were chemistry and metallurgy, human necessities, and performing operations, transporting.
出处
《图书与情报》
CSSCI
2006年第5期75-79,共5页
Library & Information
关键词
发明专利
专利分布
文献计量
甘肃省
invent patent
distribution
bibliometric
Gansu province
