With the analysis among 41 patents, we discovered top 27 key players by total patent application. Tarchominskie Zaklady Farmaceutyczne Polfa SA, Anhui Baodao New Energy Development Co., Ltd., L'Air Liquide SA are dominant in this area. They take 29.27% of the total patent filing.
Mazowieckie, Poland
Patent: 5
Anhui Sheng, China
Patent: 3
Illinois, United States
Patent: 2
West Virginia, United States
Patent: 2
Fukuoka-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.