South Dakota
How Blonder-Tongue Laboratories, Inc. v. University of Illinois Foundation applies in South Dakota: state-specific rules, key cases, and bar exam notes for Civil Procedure (Collateral Estoppel/Issue Preclusion) and Patent Law.
South Dakota follows the doctrine of collateral estoppel to prevent the relitigation of issues that have already been decided in a prior case where the party had a full and fair opportunity to litigate. This aligns with the principles articulated in Blonder-Tongue, emphasizing the fairness and finality of judicial decisions.
In South Dakota, collateral estoppel applies if (1) the issue sought to be precluded is identical to the one decided in the prior adjudication, (2) there was a final judgment on the merits, and (3) the party against whom estoppel is asserted was a party or in privy to the prior action.
Held that collateral estoppel applies where issues in subsequent actions are identical to those litigated previously, adhering to finality principles.
Affirmed the use of collateral estoppel in disputes involving administrative decisions, reinforcing judicial economy.
Clarified that for collateral estoppel to apply, the previous determination must be made by a competent tribunal with respect to the same parties.
South Dakota's approach aligns closely with the federal standards for collateral estoppel as laid out in Blonder-Tongue by emphasizing the need for a full and fair opportunity to litigate. However, South Dakota courts may place additional emphasis on the procedural safeguards during the initial litigation than some federal courts.
The principles from Blonder-Tongue concerning collateral estoppel and patent law could be relevant for essay questions on the South Dakota bar exam, especially in discussing the implications of prior judgments.