Portfolio comparison
Worcester Polytechnic Institute vs Individual
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Worcester Polytechnic Institute
Patents indexed
1
Year range
2019
Most recent
2019
consumer_electronicsautomotivematerialsenergychemical_processing
Top Patents1 enriched
US 10522884· 2019
Recycling Lithium-Ion Batteries to Make New Cathode Materials
Activity by Decade
2010s1
Company B
Individual
Patents indexed
116
Year range
1874 – 2025
Most recent
2025
mechanicalconsumer_electronicstelecommunicationsmaterialssoftware
Top Patents116 enriched
US 4235871· 1980
How to Encapsulate Active Materials in Lipid Bubbles Efficiently
US 3691140· 1972
Sticky, Tiny Plastic Balls Made from Acrylates
US 3803463· 1974
Weapon That Shoots Wires to Deliver Electric Shocks
Activity by Decade
1870s2
1880s3
1890s2
1900s6
1910s7
1920s8
1930s6
1940s10
1950s10
1960s8
1970s10
1980s7
1990s6
2000s4
2010s10
2020s13
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.