中国化学专利数据库

收集整理1985年以来化学化工领域的中国专利和少量国外专利，建成了中国化学专利数据库。此数据库主要包括专利标题、专利号、申请日期、申请人、发明人情况、文摘、主权项、关键词等文摘信息，另外，还收录了专利涉及的化合物数据，从而方便了化学科研人员通过研究的目标化合物来检索相关的化学专利，从而将化学专利进行了横向整合。The Chinese Chemical Patent Database was established by collecting and organizing Chinese patents and a small number of foreign patents in the field of chemistry and chemical engineering since 1985. It mainly includes abstract-level metadata such as patent titles, patent numbers, filing dates, applicants, inventor details, abstracts, independent claims, and keywords. In addition, it also incorporates compound data associated with the patents, allowing chemical researchers to retrieve relevant chemical patents by using the target compounds of their research, thereby horizontally integrating chemical patents.

搜集汇总

背景与挑战

背景概述

中国化学专利数据库收集了1985年以来化学化工领域的中国专利和少量国外专利，包含专利标题、专利号、申请日期等文摘信息以及专利涉及的化合物数据，数据量达6.4GB，记录数105万条，便于化学科研人员通过目标化合物检索相关专利。