发明人张德明,韩伟,何建平. "Method for the Synthesis of DSG-PEG 2000" [P]. 中国发明专利, 专利号 CN 117168312 B, 授权公告日 2025-07-17.
发明人黄志刚,高志强,郑宇鹏. "A Process for Preparing High-Purity DSG-PEG 2000" [P]. 中国发明专利, 专利号 CN 117712072 A, 授权公告日 2025-01-12.
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