With the analysis among 258 patents, we discovered top 98 key players by total patent application. Exxon Research & Engineering Co., China Energy Investment Corp., Ltd., National Institute of Clean & Low Carbon Energy are dominant in this area. They take 25.58% of the total patent filing.
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Pennsylvania, United States
Patent: 8
Pennsylvania, United States
Patent: 6
Pennsylvania, United States
Patent: 6
Pennsylvania, United States
Patent: 6
Illinois, United States
Patent: 6
Pennsylvania, United States
Patent: 5
No data, please try another search term
With the analysis among related 58 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Zhongke Juxin Clean Energy Hot Forging Equipment R&D Co., Ltd., Shanxi Clean Energy Research Institute of Tsinghua University, Tsinghua University take 17.24% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
undefined undefined
Patent: 3
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 58 patents in last 5 years, we discover 28 new entrants. Shanxi Clean Energy Research Institute of Tsinghua University, Northwest University, Changzheng Engineering Co. Ltd. are the most active new entrants in this area.
undefined undefined
Patent: 3
Washington, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Shanxi Sheng, China
Patent: 1
undefined undefined
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 69 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, China University of Petroleum (East China) are dominant in this area. They take 47.83% of the total patent filing.
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Washington, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1