Former President Donald Trump’s copyright claim in a lawsuit against author Bob Woodward faces several major obstacles while touching on unsettled questions about intellectual property rights over recorded interviews.

Music mogul Jay-Z and a Bacardi Ltd. affiliate have resolved their dispute over their multibillion-dollar cognac joint venture, D’Usse, after months of contentious arbitration and litigation in multiple courts.

A defamation lawsuit by President Donald Trump’s 2020 campaign against the Washington Post was dismissed by a federal judge.

US District Judge Jed S. Rakoff, who is overseeing a novel trademark dispute between Hermès International SA and a conceptual artist who sold digital “MetaBirkin” NFTs, released an opinion on the fourth day of trial describing his reasons for sending the dispute before a jury.

A doctor convicted of unlawfully dispensing opioids had his convictions vacated and his case remanded for a new trial in light of new US Supreme Court guidance requiring increased proof of mental state when prosecuting “pill mill” operations.

Plaintiffs suing 3M Co. over allegedly faulty earplugs urged a judge to throw out its subsidiary’s bankruptcy case, citing a recent ruling in another case involving Johnson & Johnson that said Chapter 11 was being abused to avoid mass tort litigation.

The US Federal Trade Commission is preparing a possible lawsuit against Amazon.com Inc. that could be filed as soon as this spring, according to people familiar with the investigations.