Portfolio comparison
USAI LLC vs Purdue Pharma LP
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US RE50690· 2025
How Recessed Wall Wash Lights Reduce Glare Using Angled Lenses
Activity by Decade
2020s1
Top Patents1 enriched
US 7993644· 2011
Using Antibodies to Target Tissue Factor Without Stopping Blood Clotting
Activity by Decade
2010s1
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