离心机发明专利价值数据

根据自定规则对离心机专利数据进行检索分析，了解离心机发明专利情况，有助于离心机成果转化，也有利于了解离心机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离心机发明的专利数据。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22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 centrifuge patent data per custom-defined rules. Gaining insights into centrifuge invention patents facilitates the transformation of centrifuge-related research achievements, helps grasp the technological development trends and core technologies of centrifuges, and enables enterprises to avoid redundant R&D and intellectual property infringement.

Data Source: Patent data concerning centrifuge inventions from the China Patent Database.

Algorithm Rules: This dataset is built upon the Analytic Hierarchy Process (AHP) model, where corresponding coefficients are assigned to eight patent value dimensions: patent validity period, number of inventors, agency status, number of received citations, number of made citations, patent family size, number of claims, and number of litigation cases. The sum of these eight value metrics is defined as the comprehensive patent value, and the IFS function is employed to assess patent value. This evaluation framework provides technical support for domain technicians, market entities, and achievement transformation institutions by appraising the value of existing patents.

1. Patent Validity Period Score: Calculated as the number of years between today (defined as the data download date: November 22, 2023) and the estimated patent expiration date. If the estimated expiration date precedes today, the original calculation formula is still applied. Although this score may be negative, patents still retain value after their official expiration. Each full year counts as 1 point.
2. Number of Inventors Score: The score equals the count of inventors, with 1 point awarded per inventor.
3. Agency Status Score: 5 points are granted if a patent agency is involved, otherwise 0 points.
4. Received Citations Score: +10 points for each time the patent is cited by other documents.
5. Made Citations Score: +2 points for each time the patent cites other documents.
6. Patent Family Size Score: +1 point for each additional patent family member beyond the baseline of 1 family patent.
7. Number of Claims Score: Based on a baseline of 10 claims. 1 point will be deducted for each claim fewer than 10, and 1 point will be added for each claim exceeding 10.
8. Number of Litigation Cases Score: +50 points for each litigation case associated with the patent.

The final comprehensive score is rounded to the nearest integer.

搜集汇总

数据集介绍

特点

该数据集包含1064条离心机发明专利的价值评估数据，基于AHP模型从八个维度进行评分，适用于离心机技术趋势分析和成果转化。