贵州省专利转让数据集

从公开渠道收集贵州省的有效发明专利数据，经pdf解析过后存储到本地网盘。对数据进行加工处理，以申请人做为锚点对专利的相关数据如申请日、存续年限、专利状态、转让次数、受让人、转让人等信息进行趋势分析、多维分解、漏斗分析留存分析等。最终将专利相关的价值较高的数据如专利年限、质押状态、许可状态、转让状态等数据归集到系统当中，便于搜索以及展示。Valid invention patent data of Guizhou Province was collected from public channels, parsed from PDF documents and stored in local cloud storage. The collected data was then processed: taking applicants as the anchor point, trend analysis, multi-dimensional decomposition, funnel analysis and retention analysis were performed on patent-related information including application date, valid duration, patent status, number of transfers, assignees and transferors. Finally, high-value patent-related data such as patent duration, pledge status, licensing status and transfer status was centralized into the system to facilitate searching and display.

搜集汇总

背景与挑战

背景概述

贵州省专利转让数据集包含贵州省所有有过转让情况的专利，数据规模为1T，更新周期为月。该数据集可用于专利价值评估、行业报告数据基础以及企业技术方向导航。