Portfolio comparison
Oxy Catalyst Inc vs SnapTrack
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 2742437· 1956
How Eugene Houdry Invented the Modern Catalytic Converter
Activity by Decade
1950s1
Company B
SnapTrack
Patents indexed
1
Year range
2018
Most recent
2018
telecommunicationsconsumer_electronicssemiconductorssoftware
Top Patents1 enriched
US 10148229· 2018
Making Radio Amplifiers More Efficient and Clear with Two Tricks
Activity by Decade
2010s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.