Portfolio comparison
KINETIC CHEMICALS Inc vs Black and Decker Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
KINETIC CHEMICALS Inc
Patents indexed
1
Year range
1941
Most recent
1941
materialsmechanicalaerospaceconsumer_electronics
Top Patents1 enriched
US 2230654· 1941
The Discovery of Teflon
Activity by Decade
1940s1
Company B
Black and Decker Inc
Patents indexed
1
Year range
2021
Most recent
2021
consumer_electronicsmechanical
Top Patents1 enriched
US RE48399· 2021
How to Make Electric Motors Run Smoother and Last Longer
Activity by Decade
2020s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.