发明人陈志强,冯建国,马晓峰. "Method for the Synthesis of TCO-PEG4-acid" [P]. 中国发明专利, 专利号 CN 108166432 A, 授权公告日 2023-03-15.
发明人何建平,沈红梅,李文辉. "A Process for Preparing High-Purity TCO-PEG4-acid" [P]. 中国发明专利, 专利号 CN 112979975 A, 授权公告日 2022-01-28.
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