Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Illinois, United States | Patent: 3 | ||
2 | Beijing Shi, China | Patent: 1 | ||
3 | Idaho, United States | Patent: 1 | ||
4 | North Carolina, United States | Patent: 1 | ||
5 | Illinois, United States | Patent: 1 |
Top 5 Fast-growings companies in Californium
by Most Patent Filing In 5 Years in the world in 2022
The Californium top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 5 Years Californium Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Californium is a radioactive chemical element with the symbol Cf and atomic number 98. The element was first synthesized in 1950 at the Lawrence Berkeley National Laboratory (then the University of California Radiation Laboratory), by bombarding curium with alpha particles (helium-4 ions). It is an actinide element, the sixth transuranium element to be synthesized, and has the second-highest atomic mass of all the elements that have been produced in amounts large enough to see with the unaided eye (after einsteinium). The element was named after the university and the state of California.
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Jun 18 2025