Latest US patent guidelines could ‘muddy the waters’

The US Patent and Trademark Office (USPTO) has issued new guidance for determining what claims are eligible for patenting, with one lawyer saying it could “muddy the waters”.

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

Explaining genetically engineered rodents to a jury—and ultimately beating Amgen

10 July 2026 Harbour’s trial counsel shares the strategy behind the company’s $20m win, revealing how a highly technical patent dispute became a case about credibility as much as science.

Americas

Exelixis opens two-front patent dispute over Cabometyx copies

9 July 2026 Separate lawsuits target Indian and Taiwanese pharma companies as Exelixis seeks to keep rival cabozantinib products off the US market until key patents expire.

Americas

LSD trade secrets suit over clinical trail info thrown out by judge

2 July 2026 A federal court has ruled in a dispute between a clinical trial technology company and a psychedelic drug developer over allegations of trade secret misuse during a bidding process.

More features

Explaining genetically engineered rodents to a jury—and ultimately beating Amgen

Exelixis opens two-front patent dispute over Cabometyx copies

UPC upholds injunction in Invisalign maker’s software dispute with rival

BioNTech and Pfizer secure big European win over mRNA patent

Pillsbury nabs ‘veteran’ IP litigator and trial lawyer from Goodwin

Influential Women in IP 2026: Who made the list?

WilmerHale trade secrets expert moves to new firm

UPC revives patent, but timing sinks Guardant’s appeal

Latest US patent guidelines could ‘muddy the waters’

More on this story

Editor's picks

Editor's picks

More features