Portfolio comparison
Spotify AB vs Standard Oil Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Spotify AB
Patents indexed
1
Year range
2025
Most recent
2025
softwaretelecommunicationsconsumer_electronicsai_ml
Top Patents1 enriched
US 12277178· 2025
How Music Apps Learn What You Don't Want in Playlists
Activity by Decade
2020s1
Top Patents1 enriched
US 1049667· 1913
How William Burton Invented Modern Gasoline Refining
Activity by Decade
1910s1
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