Portfolio comparison
NCR Corp vs Protein Design Labs Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 10559047· 2020
How Mobile Devices Use Tags to Close Restaurant Checks
Activity by Decade
2020s1
Top Patents1 enriched
US 5585089· 1996
How Scientists Create Human-Friendly Antibodies for Medicine
Activity by Decade
1990s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.