Portfolio comparison
Josephine G. Cochrane vs Syntex SA
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Josephine G. Cochrane
Patents indexed
1
Year range
1886
Most recent
1886
mechanicalconsumer_electronics
Top Patents1 enriched
US 355139· 1886
Josephine Cochrane's Mechanical Dishwashing Machine
Activity by Decade
1880s1
Top Patents1 enriched
US 2744122· 1956
The Chemical Discovery Behind the First Oral Contraceptive Pill
Activity by Decade
1950s1
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