Portfolio comparison
Central Glass Co Ltd vs Purdue Pharma LP
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Central Glass Co Ltd
Patents indexed
1
Year range
2000
Most recent
2000
automotivemechanicalmaterials
Top Patents1 enriched
US 6033785· 2000
How Car Windows Use Special Coatings to Balance Privacy and Visibility
Activity by Decade
2000s1
Top Patents1 enriched
US 7993644· 2011
Using Antibodies to Target Tissue Factor Without Stopping Blood Clotting
Activity by Decade
2010s1
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