注塑机相关专利分布分析数据

通过采集、分析国内注塑机的知识产权相关数据，对数据按专利权利人进行归集，统计企业及个人在注塑机中拥有的专利总数和专利布局情况和注塑机现有专利分布数据，了解国内注塑机企业及个人的专利大致情况，计算得到针对不同类型知识产权的数量及占比，以帮助注塑机研发生产的企业进行知识产权战略制定和申请指导。1、数据采集：通过区域、专利的IPC分类号、专利名称、关键字等信息，由第三方知识产权检索网站检索，对国内注塑机相关的授权和审核中的发明专利、实用新型、外观专利的信息进行采集。2、数据处理：对采集到的原始数据进行处理，通过去除重复和有缺失的数据，对数据进行清理分类。3、数据计算：对采集的数据按专利权利人进行归集，统计该专利权利人和国内注塑机整体的专利总数，及各类型专利的数量，发明专利数量/专利总数=发明专利占比，实用新型数量/专利总数=实用新型占比，外观专利数量/专利总数=外观专利占比。4、数据应用：根据企业各类专利的比例范围与注塑机整体中各类专利占比情况相比较，了解企业专利布局情况，并为企业后续申报专利类型提供指导方向，为不同规模的企业进行知识产权战略制定和申请指导，合理布局专利。

This dataset is constructed by collecting and analyzing domestic intellectual property (IP) data related to injection molding machines. First, the data is grouped by patent assignees, and the total number of patents, patent layout status of enterprises and individuals involved in the injection molding machine sector, as well as the current patent distribution data of injection molding machines, are counted to understand the general IP situation of domestic injection molding machine-related entities. The quantity and proportion of different types of IP are further calculated, to help enterprises engaged in the R&D and production of injection molding machines formulate IP strategies and guide their patent application work.

1. Data Collection: Relevant information is retrieved from third-party IP retrieval websites based on criteria including region, IPC classification codes of patents, patent titles and keywords. Data on authorized and pending invention patents, utility model patents, and design patents related to domestic injection molding machines is collected.
2. Data Processing: The collected raw data is processed by removing duplicate and missing entries, followed by data cleaning and classification.
3. Data Calculation: The collected data is grouped by patent assignees. The total number of patents held by a single assignee and the overall domestic injection molding machine industry, as well as the count of each patent type, are tallied. The proportion of each patent type is calculated as follows:
- Proportion of Invention Patents = Number of Invention Patents / Total Patents
- Proportion of Utility Model Patents = Number of Utility Model Patents / Total Patents
- Proportion of Design Patents = Number of Design Patents / Total Patents
4. Data Application: By comparing the proportion range of each patent type held by an enterprise with the overall proportion of each patent type in the domestic injection molding machine industry, the enterprise's patent layout can be assessed. This dataset provides guidance for enterprises to select appropriate patent types for subsequent applications, formulate tailored IP strategies for enterprises of different scales, and assist them in reasonably arranging their patent portfolios.

搜集汇总

数据集介绍

特点

该数据集包含5943条注塑机相关专利分布数据，每年更新一次，主要用于分析国内注塑机企业及个人的专利布局情况。数据涵盖了专利总数、发明专利、实用新型和外观专利的数量及占比，适用于企业知识产权战略制定和专利申请指导。