Portfolio comparison
Joshua Pusey vs AstraZeneca AB
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 483166· 1892
How Joshua Pusey Invented the Paper Matchbook
Activity by Decade
1890s1
Top Patents1 enriched
US 12365678· 2025
How to Manufacture a Complex Cancer-Fighting Drug Molecule
Activity by Decade
2020s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.