硅胶发明专利价值数据

根据自定规则对硅胶专利数据进行检索分析，了解硅胶发明专利情况，有助于硅胶成果转化，也有利于了解硅胶技术发展趋势及核心技术，有助于企业避免重复研发及侵犯他人的知识产权。数据来源：中国专利数据库中有关硅胶发明的专利数据。算法规则：本数据基于 AHP 模型，从专利有效期、发明人数量、代理机构情况、被引用次数、引用次数、同族专利数、权利要求数以及诉讼案件数八大价值维度，赋予相应的系数，并将八类价值之和定义为专利综合价值，利用IFS函数对专利进行价值判定，用于评价现有专利价值，为本领域技术人员、市场主体、成果转化机构提供技术支撑。算法规则包括：1.专利有效期得分为今日（数据下载当天即2023年11月09日）至预估到期日（预估到期日在今日之前的，仍以原公式计算，虽然可能此项分数为负分，但是专利到期后仍具有价值）年份数，每年算1分； 2.发明人数量得分为发明人人数，每有1人算1分； 3.代理机构情况得分，有为5分，没有为0分； 4.被引用次数得分，每被引用1次+10分； 5.引用次数，每引用1次+2分； 6.同族专利数，每多一个其他同族专利+1分，以1个为基准； 7.权利要求数，以10条权利要求为基准，每少1条-1分，每多1条+1分； 8.诉讼案件数，每有一次诉讼案件+50分。 最后得出来的分数取整，即四舍五入。

Retrieve and analyze silica gel patent data in accordance with custom rules to obtain a comprehensive understanding of the landscape of silica gel invention patents. This analysis supports the commercialization of silica gel-related research achievements, enables insight into the development trends and core technologies of silica gel-related technologies, and helps enterprises avoid redundant R&D activities and intellectual property infringement.
Data Source: Silica gel invention patent data retrieved from the China Patent Database.
Algorithm Rules: This dataset is developed based on the Analytic Hierarchy Process (AHP) model, which assigns weighted coefficients across eight value dimensions: patent validity period, number of inventors, patent agency status, number of received citations, number of cited references, count of patent family members, number of claims, and number of associated litigation cases. The sum of scores across these eight dimensions is defined as the comprehensive patent value, and the IFS function is utilized to conduct patent value assessment for existing patents, providing technical support for domain experts, market entities, and technological achievement commercialization institutions.
The detailed algorithm rules are as follows:
1. Patent validity period score: The score is calculated as the number of years between the data download date (November 09, 2023) and the patent's estimated expiration date. If the estimated expiration date precedes the download date, the original calculation formula is still used. While this score may be negative, patents retain value even after their official expiration date. Each full year counts as 1 point.
2. Number of inventors score: The score equals the total number of inventors listed in the patent, with 1 point awarded per inventor.
3. Patent agency status score: A score of 5 is awarded if the patent has a designated patent agency, otherwise 0 points.
4. Received citations score: +10 points are added for each citation received by the patent from other patents.
5. Cited references score: +2 points are added for each reference cited by the patent.
6. Patent family count score: +1 point is added for each additional patent family member beyond the baseline of 1 patent family.
7. Number of claims score: Based on the baseline of 10 claims, 1 point is deducted for each claim fewer than 10, and 1 point is added for each claim exceeding 10.
8. Litigation cases score: +50 points are added for each litigation case involving the patent.
The final computed score is rounded to the nearest integer.

搜集汇总

数据集介绍

特点

该数据集为硅胶发明专利价值数据，包含1785条记录，每年更新一次，基于AHP模型从多个维度评估专利价值，适用于硅胶技术发展趋势分析和企业研发决策支持。