Portfolio comparison
Coulter Pharmaceutical Inc vs Almon B. Strowger
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Coulter Pharmaceutical Inc
Patents indexed
1
Year range
1997
Most recent
1997
biotechpharmaceutical
Top Patents1 enriched
US 5595721· 1997
Using Radioactive Antibodies to Treat B-Cell Lymphoma
Activity by Decade
1990s1
Top Patents1 enriched
US 447918· 1891
How Almon Strowger Invented the Automatic Telephone Switch
Activity by Decade
1890s1
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