PatentCliff
Who owns the patents in this technology, and when do they expire?
“When does this patent expire, and what becomes public domain?”
PatentCliff tracks patent expirations across industries. See upcoming patent cliffs, who owns key technologies, and when innovations enter the public domain.
Pharma patent cliffs drive billions in market cap swings. Professional audience (lawyers, analysts) means premium RPM.
Sector
Business
Launched
2026-03
Data Source
USPTO PatentsView API