Pharmaceutical Affairs Act Article 48-18

If any of the following matters occur to the applicant for a generic drug license subject to the marketing exclusivity period, the central competent health authority may issue generic drug licenses to other applicants without being restricted by Paragraph 1 of Article 48-16:1. Failure to collect the drug license within the period prescribed by the central competent health authority.2. Failure to abide by Paragraph 1 of Article 48-17.3. All the patents declared under Subparagraph 4 of Article 48-9 have been extinguished.
中文原文 藥事法第48-18條
取得銷售專屬期間之學名藥藥品許可證申請人,有下列情事之一者,中央衛生主管機關得核發學名藥藥品許可證予其他申請人,不受第四十八條之十六第一項規定之限制:
一、未於中央衛生主管機關通知領取藥品許可證之期間內領取。
二、未依前條第一項規定辦理。
三、依第四十八條之九第四款聲明之所有專利權,其權利當然消滅。

English translation for reference only; the Chinese text prevails. Not legal advice.