Portfolio comparison
Allergan Inc vs Parsons Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 9402913· 2016
Combining Cyclosporine A and Steroids into a Single Hybrid Drug
Activity by Decade
2010s1
Company B
Parsons Corp
Patents indexed
1
Year range
1958
Most recent
1958
mechanicalmanufacturingaerospaceautomotive
Top Patents1 enriched
US 2820187· 1958
How Early Numerical Control Systems Automated Industrial Milling Machines
Activity by Decade
1950s1
How to use
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