Portfolio comparison
Kirin Amgen Inc vs SanDisk Technologies
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
SanDisk Technologies
Patents indexed
1
Year range
2016
Most recent
2016
consumer_electronicssemiconductorstelecommunicationssoftware
Top Patents1 enriched
US 9411722· 2016
How Asynchronous Buffers Speed Up Non-Volatile Memory Access
Activity by Decade
2010s1
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