Portfolio comparison
Energy Partners Inc vs Snapchat Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Energy Partners Inc
Patents indexed
1
Year range
1994
Most recent
1994
automotiveenergysemiconductors
Top Patents1 enriched
US 5346778· 1994
Fuel Cell System for Vehicles with Oxygen Boost
Activity by Decade
1990s1
Company B
Snapchat Inc
Patents indexed
1
Year range
2014
Most recent
2014
consumer_electronicssoftwaretelecommunications
Top Patents1 enriched
US 8914752· 2014
How Snapchat Messages Disappear After You Touch Them
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.