With the analysis among 1,033 patents, we discovered top 473 key players by total patent application. Ensyn Renewables Inc, Exxon Research & Engineering Co., Neste Oyj are dominant in this area. They take 9.39% of the total patent filing.
Rio de Janeiro, Brazil
Patent: 17
Pennsylvania, United States
Patent: 17
Illinois, United States
Patent: 13
Jiangsu Sheng, China
Patent: 12
New York, United States
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 549 patents applied in the last 5 years. We discover 384 most active companies in this area. The fast-growing Central South University, Neste Oyj, Everbright Environmental Technology Research Institute (Nanjing) Co., Ltd. take 6.92% of patent filing during this period.
Hunan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among related 549 patents in last 5 years, we discover 324 new entrants. Baowu Group Environmental Resource Technology Co., Ltd., Shanghai Kanghuan Environment Co. Ltd., Hunan Ruiyi Zihuan Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
Shanghai Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Zhongdan Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 231 patents, we discovered top 94 universities and scientific research institutions by total patent application. Central South University, Rutgers State University of New Jersey, Zhejiang University are dominant in this area. They take 13.42% of the total patent filing.
Hunan Sheng, China
Patent: 15
New Mexico, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4