发明人王建平,周伟,陈志强. "Method for the Synthesis of Mal-amido-PEG8-propionic Acid" [P]. 中国发明专利, 专利号 CN 111548469 B, 授权公告日 2016-03-10.
发明人钱学锋,林芳,韩伟. "A Process for Preparing High-Purity Mal-amido-PEG8-propionic Acid" [P]. 中国发明专利, 专利号 CN 117800934 A, 授权公告日 2023-07-10.
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