Portfolio comparison
ELECTRO STRING INSTR CORP vs Kite Pharma
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
ELECTRO STRING INSTR CORP
Patents indexed
1
Year range
1937
Most recent
1937
consumer_electronicsmechanical
Top Patents1 enriched
US 2089171· 1937
How the Frying Pan Guitar Created the Electric Guitar
Activity by Decade
1930s1
Company B
Kite Pharma
Patents indexed
1
Year range
2026
Most recent
2026
biotechpharmaceuticalgene_editingimmunotherapy
Top Patents1 enriched
US 12600775· 2026
Treating a Specific Lymphoma with Modified T Cells
Activity by Decade
2020s1
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