Portfolio comparison
University of South Carolina vs Marvin C. Stone
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
University of South Carolina
Patents indexed
1
Year range
2017
Most recent
2017
energychemical_manufacturingsustainable_technologymaterials
Top Patents1 enriched
US 9574276· 2017
Making Hydrogen Gas from Sulfur Dioxide and Water at Low Temperatures
Activity by Decade
2010s1
Top Patents1 enriched
US 375962· 1888
How the Modern Paper Drinking Straw Was Invented
Activity by Decade
1880s1
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