With the analysis among 950 patents, we discovered top 353 key players by total patent application. Toray Industries, Inc., LG Chem Ltd., 3M Innovative Properties Co. are dominant in this area. They take 15.58% of the total patent filing.
Tokyo-to, Japan
Patent: 67
Minnesota, United States
Patent: 32
Seoul, South Korea
Patent: 19
Missouri, United States
Patent: 16
Idaho, United States
Patent: 14
Jiangsu Sheng, China
Patent: 14
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 303 patents applied in the last 5 years. We discover 183 most active companies in this area. The fast-growing LG Chem Ltd., KOLONG INDUSTRIAL CO., LTD, LG Energy Solution Ltd. take 9.90% of patent filing during this period.
KOLONG INDUSTRIAL CO., LTD
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Patent: 10
Seoul, South Korea
Patent: 10
Beijing Shi, China
Patent: 8
Minnesota, United States
Patent: 8
Illinois, United States
Patent: 6
Fukushima-ken, Japan
Patent: 4
With the analysis among related 303 patents in last 5 years, we discover 140 new entrants. Kureha Ecology Management Co., Ltd., Oji Holdings Corp., Indian Institute of Technology Roorkee are the most active new entrants in this area.
Fukushima-ken, Japan
Patent: 4
Uttarakhand, India
Patent: 3
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 278 patents, we discovered top 97 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Korea Advanced Institute of Science & Technology, Northwestern University are dominant in this area. They take 10.79% of the total patent filing.
Beijing Shi, China
Patent: 12
Illinois, United States
Patent: 8
Connecticut, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Tamil Nadu, India
Patent: 5
Guangdong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4