With the analysis among 207 patents, we discovered top 104 key players by total patent application. Nissei Plastic Industrial Co., Ltd., Dow Global Technologies LLC, Midwest Energy Emissions Corp. are dominant in this area. They take 20.29% of the total patent filing.
Nagano-ken, Japan
Patent: 19
Michigan, United States
Patent: 16
Ohio, United States
Patent: 7
Tennessee, United States
Patent: 7
Aichi-ken, Japan
Patent: 5
California, United States
Patent: 3
Colorado, United States
Patent: 3
Shaanxi Sheng, China
Patent: 3
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With the analysis among related 210 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing Donghua University, Eocell Ltd., The Research Foundation of The State University of New York take 9.05% of patent filing during this period.
Shanghai Shi, China
Patent: 7
New York, United States
Patent: 6
Jiangsu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 210 patents in last 5 years, we discover 123 new entrants. Donghua University, Eocell Ltd., The Research Foundation of The State University of New York are the most active new entrants in this area.
Shanghai Shi, China
Patent: 7
New York, United States
Patent: 6
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 289 patents, we discovered top 118 universities and scientific research institutions by total patent application. Peking University, Donghua University, Shanghai Institute of Technology are dominant in this area. They take 7.61% of the total patent filing.
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
New York, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4