Portfolio comparison
Docutel Corp vs Nitto Denko Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Docutel Corp
Patents indexed
1
Year range
1973
Most recent
1973
consumer_electronicssoftwarefinancesemiconductors
Top Patents1 enriched
US 3761682· 1973
Early Automatic Cash Dispenser Using Credit Cards
Activity by Decade
1970s1
Top Patents1 enriched
US 10155945· 2018
How to Build Tiny Lipid Capsules to Deliver Genetic Medicines
Activity by Decade
2010s1
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