Portfolio comparison
Wistaria Trading Ltd vs Standard Oil Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Wistaria Trading Ltd
Patents indexed
1
Year range
2018
Most recent
2018
consumer_electronicstelecommunicationssoftware
Top Patents1 enriched
US 9934408· 2018
How a Local Server Decides to Save or Degrade Digital Content
Activity by Decade
2010s1
Top Patents1 enriched
US 1049667· 1913
How William Burton Invented Modern Gasoline Refining
Activity by Decade
1910s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.