With the analysis among 3,699 patents, we discovered top 461 key players by total patent application. Bridgestone Corp., Anhui Clintair Environmental Protection Technology Co., Ltd., Saudi Arabian Oil Co. are dominant in this area. They take 2.84% of the total patent filing.
Tokyo-to, Japan
Patent: 61
Anhui Sheng, China
Patent: 23
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
Shandong Sheng, China
Patent: 19
Yunnan Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 16
Jiangxi Sheng, China
Patent: 16
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
SOMERSET, United Kingdom
Patent: 2
New Jersey, United States
Patent: 1
With the analysis among related 2,219 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xuzhou Industrial Vocational & Technical College, Anhui Clintair Environmental Protection Technology Co., Ltd., Qingdao University of Science & Technology take 3.11% of patent filing during this period.
Jiangsu Sheng, China
Patent: 28
Anhui Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Jiangxi Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
With the analysis among related 2,219 patents in last 5 years, we discover 429 new entrants. Anhui Clintair Environmental Protection Technology Co., Ltd., New Universal Science Technology Co., Ltd., Dongying Gangqiang Renewable Resources Development Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 23
Jiangxi Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 13
Anhui Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 12
Anhui Zhijunli Regeneration Technology Co., Ltd.
Anhui Sheng, China
Patent: 11
With the analysis among 796 patents, we discovered top 185 universities and scientific research institutions by total patent application. Xuzhou Industrial Vocational & Technical College, Qingdao University of Science & Technology, Jiangsu University of Science & Technology are dominant in this area. They take 10.05% of the total patent filing.
Jiangsu Sheng, China
Patent: 29
Shandong Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10