USPTO 435* data files
收藏官方服务：
资源简介：
he experimental data are obtained from the data of granted patents in the subject of 435* (Molecular biology and microbiology, Chemistry: molecular biology and microbiology) under the U.S. Patent Classification Number. The data are searched are from January 1, 1976 to December 31, 2020, containing the patent number, IPC classification number, inventor, title, abstract, and reference patents’ patent number.
提供机构：
余博文; 刘向创建时间：
2023-06-20
