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Top 5 Startups & Unicorns companies in Expansive
by Most News Heat in the world in 2019

The Expansive top 5 is Discovery PatSnap’ annual ranking of the top 5 Most News Heat Expansive Startups & Unicorns in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
In mathematics, the notion of expansivity formalizes the notion of points moving away from one another under the action of an iterated function. The idea of expansivity is fairly rigid, as the definition of positive expansivity, below, as well as the Schwarz-Ahlfors-Pick theorem demonstrate.
#
Company Name
Region
Tech Topics
Total
1
Musk
Beijing Shi, China
Health care,Robotics
news: 18
2
California, United States
news: 11
3
Fiddler Labs, Inc.
California, United States
news: 10
4
Bezos Ltd.
United Kingdom
news: 9
5
California, United States
news: 8
Page generation time: Aug 11 2025