多肽氨基酸冻干粉专利分析数据

多肽氨基酸冻干粉专利分析数据主要包括了全球专利数据库中有关多肽氨基酸冻干粉的专利数据，并根据自有算法对专利数据进行了统计，确认重点专利，可用于横向、纵向了解多肽氨基酸冻干粉全球专利数据的变化情况和技术发展趋势，了解各国和各地区企业/个人的技术创新能力、创新水平差异，为企业提供研发合作、技术引进或输出建议。1、采用统计学模型排序、聚类的方法，对专利数据的著录项目进行统计。包括以下：1.数据来源：全球专利数据库；2.数据采集：根据专利的IPC分类号和关键字段，筛选全球专利数据库中的多肽氨基酸冻干粉相关专利，记录著录项目信息，形成多肽氨基酸冻干粉的专利数据库；3.重点专利筛选：专利的重点程度定义由被引用专利数量和简单同族数量确定，即专利重点程度Y=X1+X2，其中X1表示被引用专利数量，X2表示简单同族数量；确认每个专利的重点程度之后，取重点程度值大小排序在前20的专利作为重点专利，标注为是，反之标注为否，具体采用了IF、RANK的组合函数。

The patent analysis data of lyophilized polypeptide amino acid powder mainly includes patent data related to lyophilized polypeptide amino acid powder from global patent databases. Statistical analysis is conducted on the patent data via a proprietary algorithm to identify key patents. This dataset can be used to horizontally and vertically understand the changes and technological development trends of global patent data related to lyophilized polypeptide amino acid powder, as well as the differences in technological innovation capabilities and levels among enterprises and individuals across countries and regions, providing targeted suggestions for enterprises on R&D cooperation, technology introduction and technology output.

1. Statistical sorting and clustering models are adopted to perform statistics on the bibliographic items of patent data, which includes the following:
1. Data Source: Global patent databases;
2. Data Collection: Screen patents related to lyophilized polypeptide amino acid powder from the global patent databases based on the IPC classification numbers and key fields of patents, record their bibliographic information, and establish a patent database for lyophilized polypeptide amino acid powder;
3. Key Patent Screening: The priority degree of a patent is determined by the number of cited patents and the number of simple patent families, i.e., the priority degree Y = X1 + X2, where X1 represents the number of cited patents and X2 represents the number of simple patent families. After confirming the priority degree of each patent, select the top 20 patents sorted by their priority degree values as key patents, label them as "Yes", while the remaining ones are labeled as "No". Specifically, the combined IF and RANK functions are utilized for this screening process.

搜集汇总

数据集介绍

特点

该数据集包含262条多肽氨基酸冻干粉相关的专利分析数据，涵盖专利的详细信息如公开号、标题、申请日等。数据通过全球专利数据库采集，并采用统计学模型进行排序和聚类，以确定重点专利。数据集可用于分析全球专利变化和技术发展趋势，评估企业技术创新能力。