Portfolio comparison
University of Helsinki vs Alliance for Sustainable Energy
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 10400035· 2019
Using Antibodies to Protect Transplanted Organs from Damage
Activity by Decade
2010s1
Company B
Alliance for Sustainable Energy
Patents indexed
1
Year range
2016
Most recent
2016
renewable_energysemiconductorsconsumer_electronicsmaterials
Top Patents1 enriched
US 9287431· 2016
How to Make High-Efficiency Solar Cells with Stacked Layers
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.