发明人郑宇鹏,郭海燕,高志强. "Method for the Synthesis of Bis-PEG10-acid" [P]. 中国发明专利, 专利号 CN 112937524 B, 授权公告日 2019-01-12.
发明人黄志刚,张德明,刘建华. "A Process for Preparing High-Purity Bis-PEG10-acid" [P]. 中国发明专利, 专利号 CN 110104264 A, 授权公告日 2023-02-09.
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