发明人张德明,钱学锋,罗永刚. "Method for the Synthesis of (o-Aminophenyl)-hydroquinone" [P]. 中国发明专利, 专利号 CN 113609980 A, 授权公告日 2015-03-25.
发明人韩伟,郭海燕,张德明. "A Process for Preparing High-Purity (o-Aminophenyl)-hydroquinone" [P]. 中国发明专利, 专利号 CN 109900588 B, 授权公告日 2020-10-25.
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