With the analysis among 587 patents, we discovered top 274 key players by total patent application. Arkema France SA, Ceca SA, Mantrose-Haeuser Co., Inc. are dominant in this area. They take 18.40% of the total patent filing.
Connecticut, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Pennsylvania, United States
Patent: 10
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With the analysis among related 151 patents applied in the last 5 years. We discover 134 most active companies in this area. The fast-growing Nippon Mining Co. Ltd., Mitsubishi Kasei Corp., FUJIFILM Corp. take 6.62% of patent filing during this period.
Nikko Metal Manufacturing Co. Ltd.
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Xi'an Herui Environmental Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 151 patents in last 5 years, we discover 120 new entrants. Nippon Mining Co. Ltd., Nikko Metal Manufacturing Co. Ltd., China National Petroleum Corp. are the most active new entrants in this area.
Nikko Metal Manufacturing Co. Ltd.
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Xi'an Herui Environmental Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 153 patents, we discovered top 74 universities and scientific research institutions by total patent application. National Chung Hsing University, Hunan University of Science & Technology, Wake Forest University are dominant in this area. They take 10.46% of the total patent filing.
Taiwan Province, China
Patent: 6
Hunan Sheng, China
Patent: 5
North Carolina, United States
Patent: 4
New York, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2