Investigation & Intelligence Feeds
Ex Parte Reexamination Keeps Looking Like a Better Post-Grant Option for Patent Defendants
The Federal Circuit recently made ex parte reexamination proceedings more attractive for those accused of patent infringement. The Cour...
FDA Approves Lupin’s Pegfilgrastim Biosimilar, ARMLUPEG
Lupin Limited announced on December 1 that it received FDA approval for its biosimilar product, ARMLUPEG (pegfilgrastim-unne). ARMLUPE...
Sandoz Launches Tyruko® (natalizumab-sztn), First U.S. Biosimilar to Tysabri®
On November 17, 2025, Sandoz and Polpharma announced the U.S. launch of Tyruko® (natalizumab-sztn), the first and only FDA-approved bio...
Supercharging Defense Startups: How the SBIC & SBICCT Programs Unlock Funding Without Forfeiting Set-Asides
It’s no secret: the federal procurement system is undergoing major changes. The President’s “Revolutionary FAR Overhaul” is well under...
Hit with a cyberattack? What you do in the first 72 hours could save your business
When a cyberattack occurs, time is the most valuable asset. Much like law enforcement’s “first 48” hours rule in criminal investigation...
How to Leverage AI in Issues Analysis to Meet Tight Deadlines and Reduce Costs
Over the past 18 months, Purpose Legal’s advisory team has consulted, perhaps more than any other eDiscovery topic, on AI-powered docum...
UK Enforcement and Compliance 2025 Year-End Roundup
As another significant year in white-collar crime and corporate enforcement in the UK comes to a close, we have summarised the key deve...
Diligence Efforts in Life Sciences Transactions
In complex commercial agreements, parties are often required to use a specified level of “effort” when performing their obligations. Bu...
The Federal Circuit Reinforces Stringent Written Description Requirement
On November 18, 2025, in Duke University v. Sandoz Inc. (No. 24-1078), the U.S. Court of Appeals for the Federal Circuit reversed a Dis...
Five eDiscovery Data Source Challenges—and How to Overcome Them
Discovery used to be pretty straightforward. Most of the data legal teams needed lived on email servers or shared drives, making it eas...