supplemental declarationglossary / SUPPLEMENTAL DECLARATION supplemental declaration. Patents. A sworn document, filed after the U.S. Patent and Trademark Office allows a patent’s issuance. See PATENT APPLICATION. 词条贡献者 译者Kevin,毕业于亚洲顶尖的法学院,擅长翻译各种与国际贸易委员会诉讼 相关的法律文件。