Portfolio comparison
Hoffmann La Roche Inc vs Amazon Technologies
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Hoffmann La Roche Inc
Patents indexed
3
Year range
1993 – 2018
Most recent
2018
How an Enzyme Helps Find Specific DNA in a Sample
Using PCR to Detect Viruses in Blood and Tissue Samples
How Roche Engineers Antibodies to Target Two Different Diseases Simultaneously
Activity by Decade
Company B
Amazon Technologies
Patents indexed
4
Year range
2019 – 2023
Most recent
2023
How Smart Speakers Know You're Talking to Them After a Command
How Computers Train AI Models Using Separate Virtual Simulations
How Voice Assistants Change Their Speech Based on How You Talk
Activity by Decade
How to use
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