Portfolio comparison
Sealed Air Corp vs Purdue Pharma LP
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Sealed Air Corp
Patents indexed
1
Year range
1964
Most recent
1964
mechanicalmaterialsconsumer_electronics
Top Patents1 enriched
US 3142599· 1964
How Bubble Wrap Is Manufactured
Activity by Decade
1960s1
Top Patents1 enriched
US 7993644· 2011
Using Antibodies to Target Tissue Factor Without Stopping Blood Clotting
Activity by Decade
2010s1
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