Portfolio comparison
ASM IP HOLDING BV vs Exxon Research and Engineering Co
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
ASM IP HOLDING BV
Patents indexed
2
Year range
2026
Most recent
2026
mechanicalconsumer_electronicsmaterials
Top Patents1 enriched
US 12564871· 2026
A Fixture for Cleaning Showerheads with Multiple Separate Chambers
Activity by Decade
2020s2
Company B
Exxon Research and Engineering Co
Patents indexed
1
Year range
1977
Most recent
1977
consumer_electronicstelecommunicationsenergymaterialsautomotive
Top Patents1 enriched
US 4009052· 1977
How Early Rechargeable Lithium Batteries Used Layered Materials
Activity by Decade
1970s1
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