Portfolio comparison
EI Du Pont de Nemours and Co vs Koninklijke Philips NV
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
EI Du Pont de Nemours and Co
Patents indexed
6
Year range
1934 – 1974
Most recent
1974
materialsautomotiveconsumer_electronicsmechanicalaerospace
Top Patents6 enriched
US 3819587· 1974
The Molecular Structure of Kevlar High-Strength Fiber
US 2130523· 1938
How Wallace Carothers Invented Nylon
US 3733309· 1973
How Plastic Soda Bottles Are Made Stronger Using Stretched Molecules
Activity by Decade
1930s2
1960s1
1970s3
Company B
Koninklijke Philips NV
Patents indexed
3
Year range
2023 – 2024
Most recent
2024
softwaretelecommunicationsconsumer_electronicsai_mlbiotech
Top Patents3 enriched
US 11544411· 2023
How to Check if an AI Model Has Been Tampered With
US 11886579· 2024
How to Secure a Machine Learning Model with Encryption and Output Checks
US 11743673· 2023
Smart Speaker System Adapts Sound Based on Speaker Placement
Activity by Decade
2020s3
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