Supernus sues Par over proposed Trokendi generic

US-based Supernus Pharmaceuticals has sued generic drug maker Par Pharmaceutical for allegedly infringing four patents covering its extended release anti-epileptic drug Trokendi XR (topiramate), the company announced on Friday (January 16).

Already registered?

For multi-user price options, or to check if your company has an existing subscription that we can add you to for FREE, please email Adrian Tapping at atapping@newtonmedia.co.uk

More on this story

Americas

Masimo convinces judge that Apple took secrets—but it’s not enough

19 March 2026 Although the court agreed that the tech giant misappropriated some of Masimo’s information related to pulse oximetry technology, Apple is not barred from using it, says a California judge.

Americas

J&J unit targets former employee over alleged mass data theft

17 March 2026 Janssen seeks injunctive relief after a forensic review uncovers mass downloads of trade secrets spanning oncology, neuroscience and immunology portfolios.

Americas

Six Summit takeaways: In-person IP, agentic AI and ‘infollution’ risks

12 March 2026 The event unpacked how technology, litigation trends, and global events are adding complexity while also offering benefits for legal teams under pressure to reduce costs.

More features

UK court deals blow to Spanish pharma’s SPC bid for contraceptive

EPO reports record patent filings, but pharma and biotech lag

Part II: The race to replace semaglutide heats up

Part I: Ozempic goes generic as Novo’s key patent expires

Masimo convinces judge that Apple took secrets—but it’s not enough

Sandoz strikes fresh biosimilar deal with South Korean biotech

US firm boosts patent bench with Desmarais hire

J&J unit targets former employee over alleged mass data theft

Supernus sues Par over proposed Trokendi generic

More on this story

Editor's picks

Editor's picks

More features