Portfolio comparison
Kirin Amgen Inc vs Dexcom
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Kirin Amgen Inc
Patents indexed
1
Year range
1987
Most recent
1987
biotechpharmaceuticalgene_editingbiotechnology
Top Patents1 enriched
US 4703008· 1987
How to Make Human Erythropoietin (EPO) Using Engineered DNA
Activity by Decade
1980s1
Company B
Dexcom
Patents indexed
3
Year range
2016 – 2022
Most recent
2022
softwarebiotechtelecommunicationsconsumer_electronicsmedical_devices
Top Patents3 enriched
US 9282925· 2016
How Glucose Sensors Check Their Own Reliability for Insulin Pumps
US 11382539· 2022
A Catheter That Measures Glucose While Delivering Medication
US 20230263439
How a Sensor Checks Itself for Accuracy Using Other Body Data
Activity by Decade
2010s1
2020s1
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