Oprah Winfrey's company filed a trademark infringement suit Tuesday in New York federal court against the team behind the "Oprahdemics" podcast, arguing the program wrongfully [...]

The official committee of unsecured creditors in the Chapter 11 case of cryptocurrency platform Celsius Network told a New York federal bankruptcy judge late Monday [...]

Anti-abortion activists who secretly video recorded conversations with abortion providers at two conferences urged the Ninth Circuit on Tuesday to lift an injunction preventing the [...]

A wireless technology expert testifying for Apple told a California jury Tuesday that the company's 2007 iPhone Bluetooth headset and some patents filed years ago [...]

Ford is accusing Chinese and U.S. firms of trademark infringement and unfair competition for selling counterfeit Ford parts that would have amounted to millions of [...]

New York City is seeking to dismiss a suit brought by two artists whose murals and sculptures at a Manhattan jail may be jeopardized by [...]

June Cohan, Senior Legal Advisor in the Office of Patent Legal Administration at the U.S. Patent and Trademark Office (USPTO) today explained to attendees of [...]

The Federal Circuit on Tuesday turned down a legal effort by hoverboard manufacturers to disqualify a Chicago federal judge for "a preconceived bias" against "foreign [...]

A generic-drug manufacturer trade group told the Third Circuit on Monday that taxing patent litigation costs related to the expedited approval process for generic drugs [...]

A Wisconsin federal jury has awarded a car wash company more than $10 million after determining a rival infringed five claims in a patent for [...]

The Federal Circuit's 2017 Arctic Cat v. Bombardier Recreational Products decision set a low bar for infringers in patent marking cases, but recent federal court [...]

Universal Music Group asked a Florida federal court Tuesday to sanction energy drink maker Bang Energy for deleting social media videos that used copyrighted music [...]

Pharmaceutical giant Amgen asked a Delaware federal court to throw out a suit from competitor Regeneron alleging that Amgen used a bundling scheme to boost [...]

A comic creator known for his work in "Batman," "300," "Sin City" and other popular titles claims in a new lawsuit that the Georgia-based widow [...]

K&L Gates attorneys discuss China's changes to merger control and vertical restraints in its amended Anti-Monopoly Law through the lens of U.S. and European Union [...]

The Delaware Chancery Court carved out for an expedited trial on Tuesday a dispute over "no compete" terms in an agreement between two companies over [...]

The U.S. Patent and Trademark Office recently told the Federal Circuit to reject an appeal by a CBD beverage manufacturer seeking to register a trademark [...]

Vape liquid seller Flumgio Technology Inc. is suing rival La Carbonella Wholesale in California federal court, alleging that La Carbonella stole its "Flum" brand name [...]

Taylor Swift is trying a new argument against claims she lifted a line from a 2001 R&B hit for her chart-topping song "Shake It Off," [...]

Flavored vape maker AK Futures LLC has scored another copyright infringement win after a California federal court ordered two more rival businesses to stop selling [...]

A conservative interest group and an inventor advocacy group have urged the U.S. Supreme Court to take up the latest challenge to how patent eligibility [...]

The U.S. Court of Appeals for the Federal Circuit (CAFC) today denied Hewlett Packard’s petition for a writ of mandamus ordering the U.S. District Court [...]

The U.S. Judicial Panel on Multidistrict Litigation has rejected Viatris' calls to have Novo Nordisk's drug patent suit against it over diabetes drug Ozempic stay [...]

A real estate licensing school urged a New Jersey federal court Monday to bar a former contractor from operating what it alleges is a near-identical [...]