Portfolio comparison
Imperial Innovations vs John L. Mason
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Imperial Innovations
Patents indexed
1
Year range
2019
Most recent
2019
consumer_electronicssoftwarebiotechtelecommunicationssports_technology
Top Patents1 enriched
US 10335080· 2019
Wearable Sensor for Tracking Body Movement and Muscle Activity
Activity by Decade
2010s1
Top Patents1 enriched
US 22186· 1858
John Mason's 1858 Patent for the Mason Jar Lid
Activity by Decade
1850s1
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