7 canonical passages across 7 cases, quoted by 52 opinions in total. These passages cluster together because the same opinions keep quoting them side by side — they state parts of one doctrine. The anchor passage is from A Corp. v. All American Plumbing, Inc..
| # | Case | Flag | Canonical passage | Citers |
|---|---|---|---|---|
| 1 | A Corp. v. All American Plumbing, Inc. Anchor | green | “evidence which, if credited, is sufficient to support findings of all facts essential to personal jurisdiction.” | 13 |
| 2 | The Ealing Corporation v. Harrods Limited | green | “the defendant's involvement need not be major, as 'just a few acts on his part can often suffice to satisfy subsection (a)'s threshold for transacting business.” | 9 |
| 3 | Workgroup Technology Corp. v. MGM Grand Hotel, LLC. | green | “a claim arises from a defendant's transaction of business in the forum state if the claim was made possible by, or lies in the wake of, the transaction of business in the forum state.” | 7 |
| 4 | Rizzi v. 178 Lowell Street Operating Co. | green | “federal diversity jurisdiction is available in cases arising between citizens of different states in which the amount in controversy exceeds 75,000.” | 7 |
| 5 | Tatro v. Manor Care, Inc. | green | “the defendant's contacts with the commonwealth constitute the first step in a train of events that resulted in the . . . injury.” | 6 |
| 6 | Harrison v. Granite Bay Care, Inc. | green | “be the place where the corporation maintains its headquarters-provided that the headquarters is the actual center of direction, control, and coordination . . . and not simply an office where the corporation holds its board meetings (for example, attended by directors and officer…” | 5 |
| 7 | Chen v. US Sports Academy, Inc. | green | “so substantial and of such a nature as to render them at home” | 5 |
A red or yellow flag on a member means the underlying case has negative treatment — for those, check the case page before relying on the passage.