碳酸镍发明专利价值分析数据

根据自定规则对碳酸镍专利数据进行检索分析，了解碳酸镍发明专利情况，有助于碳酸镍成果转化，也有利于了解碳酸镍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碳酸镍发明的专利数据。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12月12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5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。

According to custom-defined rules, retrieve and analyze the patent data of nickel carbonate to understand the status of invention patents related to nickel carbonate. This work facilitates the transformation of nickel carbonate research achievements, helps grasp the technical development trends and core technologies of nickel carbonate, and enables enterprises to avoid redundant R&D and intellectual property infringement.

Data Source: Patent data related to nickel carbonate inventions retrieved from the China Patent Database.

Algorithm Rules: This dataset is built based on the AHP model, assigning corresponding coefficients to eight patent value dimensions, namely patent validity period, number of inventors, agency status, number of cited references, citing count, number of patent family members, number of claims, and number of litigation cases. The sum of the scores of these eight dimensions is defined as the comprehensive patent value, and the IFS function is used to judge patent value, which is applied to evaluate the value of existing patents and provide technical support for domain technicians, market entities, and technology transfer institutions.

The detailed algorithm rules are as follows:
1. Patent validity period score: The score is calculated as the number of years from today (December 12, 2023, the day the data was downloaded) to the estimated expiration date. If the estimated expiration date is prior to today, the original calculation formula is still applied. Although this score may be negative, patents still hold value after expiration. Each year counts as 1 point.
2. Number of inventors score: The score equals the number of inventors, with 1 point awarded per inventor.
3. Agency status score: 5 points if there is a designated patent agency, 0 points otherwise.
4. Number of cited references score: +10 points for each time the patent is cited by others.
5. Citing count score: +2 points for each reference cited by the patent itself.
6. Number of patent family members score: +1 point for each additional family patent beyond the baseline of 1 patent.
7. Number of claims score: Taking 5 claims as the baseline, -1 point for each fewer claim, and +1 point for each additional claim.
8. Number of litigation cases score: +50 points for each litigation case involving the patent.

The final comprehensive score is rounded to the nearest integer.

搜集汇总

数据集介绍

特点

碳酸镍发明专利价值分析数据集包含131条记录，每年更新，通过AHP模型从八个维度评估专利价值，适用于碳酸镍技术发展趋势分析和知识产权管理。