Portfolio comparison
Brain vs William Painter
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Brain
Patents indexed
1
Year range
2016
Most recent
2016
ai_mlroboticssoftwaresemiconductorsconsumer_electronics
Top Patents1 enriched
US 9256215· 2016
How Artificial Neurons Learn from Spikes and Internal States
Activity by Decade
2010s1
Top Patents1 enriched
US 468226· 1892
How the Crown Cork Bottle Cap Changed Soda and Beer
Activity by Decade
1890s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.