发明人郭海燕,周伟,刘建华. "Method for the Synthesis of Bis(2,2'-bipyridine-N,N')bis(4-pyridinamine-N1)ruthenium" [P]. 中国发明专利, 专利号 CN 114652422 A, 授权公告日 2025-06-01.
发明人赵玉洁,韩伟,林芳. "A Process for Preparing High-Purity Bis(2,2'-bipyridine-N,N')bis(4-pyridinamine-N1)ruthenium" [P]. 中国发明专利, 专利号 CN 116364546 B, 授权公告日 2017-05-17.
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