With the analysis among 98 patents, we discovered top 50 key players by total patent application. Japan Polyolefins Co., Ltd., Saint-Gobain Isover G+H AG, 3D Systems, Inc. are dominant in this area. They take 26.53% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 9
South Carolina, United States
Patent: 7
Beijing Shi, China
Patent: 5
Brandenburg, Germany
Patent: 3
Shanxi Sheng, China
Patent: 3
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With the analysis among related 57 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing 3D Systems, Inc., Liaoning University of Engineering and Technology, North China Electric Power University take 31.58% of patent filing during this period.
South Carolina, United States
Patent: 6
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 31 new entrants. Liaoning University of Engineering and Technology, Changcun Coal Mine of Shanxi Lu'an Environmental Protection Energy Development Co., Ltd., North University of China are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 63 patents, we discovered top 21 universities and scientific research institutions by total patent application. North China Electric Power University, Nanjing University of Science & Technology, Tianjin University are dominant in this area. They take 30.16% of the total patent filing.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2