Portfolio comparison
Exxon Research and Engineering Co vs Bayer CropScience AG
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Exxon Research and Engineering Co
Patents indexed
1
Year range
1977
Most recent
1977
consumer_electronicssemiconductorsenergymaterialschemical
Top Patents1 enriched
US 4009052· 1977
Early Lithium-Ion Battery Design Using Chalcogenides
Activity by Decade
1970s1
Top Patents1 enriched
US 10626109· 2020
New Chemical Compounds for Protecting Crops from Fungal Diseases
Activity by Decade
2020s1
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