sui generis
sui generis 自成一类的;独特的 如有关宣告式判决的法定程序既不是普通法上的也不是衡平法上的规定。
sui generis (s[y]oo-Iorsoo-ee jen-[schwa]-ris). [Latin “of its own kind”] Of its own kind or class; unique or peculiar. • The term is used in intellectual-property law to describe a regime designed to protect rights that fall outside the traditional patent, trademark, copyright, and trade-secret doctrines. For example, a database may not be protected by copyright