With the analysis among 809 patents, we discovered top 468 key players by total patent application. R.J. Reynolds Tobacco Co., CDTi Advanced Materials, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 4.57% of the total patent filing.
North Carolina, United States
Patent: 14
California, United States
Patent: 12
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 9
Delaware, United States
Patent: 8
Fukushima-ken, Japan
Patent: 7
Jiangsu Sheng, China
Patent: 7
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With the analysis among related 491 patents applied in the last 5 years. We discover 350 most active companies in this area. The fast-growing Anhui University of Technology, Beijing University of Technology, Changzhou University take 6.11% of patent filing during this period.
Anhui Sheng, China
Patent: 13
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among related 491 patents in last 5 years, we discover 281 new entrants. Baoji University of Arts & Sciences, Shandong Indl Ceramic Research & Design Institute Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 560 patents, we discovered top 190 universities and scientific research institutions by total patent application. Anhui University of Technology, Tianjin University, Beijing University of Technology are dominant in this area. They take 7.32% of the total patent filing.
Anhui Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 13
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7