With the analysis among 3,903 patents, we discovered top 485 key players by total patent application. Merck & Co., Inc., Bayer AG, F. Hoffmann-La Roche Ltd. are dominant in this area. They take 5.15% of the total patent filing.
New Jersey, United States
Patent: 79
Nordrhein-Westfalen, Germany
Patent: 72
Tokyo-to, Japan
Patent: 47
Michigan, United States
Patent: 41
Pennsylvania, United States
Patent: 37
Beijing Shi, China
Patent: 34
Illinois, United States
Patent: 33
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Patent: 32
Delaware, United States
Patent: 29
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
Washington, United States
Patent: 5
California, United States
Patent: 3
With the analysis among related 718 patents applied in the last 5 years. We discover 446 most active companies in this area. The fast-growing Nippon Light Metal Co., Ltd., Advanced Industrial Science & Technology, China Three Gorges University take 6.96% of patent filing during this period.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 16
Hubei Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
With the analysis among related 718 patents in last 5 years, we discover 282 new entrants. Nippon Light Metal Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd., Wuhan Polytechnic University are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 19
Sichuan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Harbin Yuxin Fuel Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 3
With the analysis among 1,691 patents, we discovered top 301 universities and scientific research institutions by total patent application. Zhejiang University, Council of Scientific & Industrial Research, Yanshan University are dominant in this area. They take 6.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 41
Hebei Sheng, China
Patent: 36
Liaoning Sheng, China
Patent: 33
Tianjin Shi, China
Patent: 31
Guangdong Sheng, China
Patent: 30
Shanghai Shi, China
Patent: 30
Shanghai Shi, China
Patent: 26
Fujian Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 21