Mars Incorporated v. Kabushiki-Kaisha Nippon Conlux

How courts have described this case

Verbatim parenthetical descriptions written by other courts when citing this decision. Ranked by citation-network relevance.

• holding that no federal question or supplemental jurisdiction existed
• holding that no federal question or supplemental jurisdiction existed
• finding that district courts do not have jurisdiction to determine directly the validity of a foreign patent
• holding that no federal question or supplemental jurisdiction existed
• “A party seeking the exercise of jurisdiction in its favor bears the burden of establishing that such jurisdiction exists.”
• “The Court further explained that the requisite relatedness between the federal and non-federal claims exists for jurisdictional purposes when the claims derive from a ‘common nucleus of operative fact,’ and as such, would ordinarily be expected to be tried in one proceeding.”

Source: CourtListener parenthetical corpus (CC0).