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.
Exxon Research & Engineering Co.
China Energy Investment Corp., Ltd.
Beijing Shi, China
Patent: 16
National Institute of Clean & Low Carbon Energy
Beijing Shi, China
Patent: 11
Chengdu Yitai Technology Co., Ltd.
Sichuan Sheng, China
Patent: 9
USS Engineers & Consultants, Inc.
Pennsylvania, United States
Patent: 8
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 6
Pennsylvania, United States
Patent: 6
International Coal Refining Co.
Pennsylvania, United States
Patent: 6
Illinois, United States
Patent: 6
Pennsylvania, United States
Patent: 5
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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.
Zhongke Juxin Clean Energy Hot Forging Equipment R&D Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shanxi Clean Energy Research Institute of Tsinghua University
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Patent: 3
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 2
Coal Science & Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
China Energy Investment Corp., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
China Shenhua Coal to Liquid & Chemical Co., Ltd.
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.
Shanxi Clean Energy Research Institute of Tsinghua University
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Patent: 3
Washington, United States
Patent: 2
Changzheng Engineering Co. Ltd.
Beijing Shi, China
Patent: 2
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Hangzhou Hydrocarbon Technology Research Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Yulin Coal Chemical Industry Promotion Center
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Patent: 1
Xi'an Lianchuang Distributed Renewable Energy Research Institute Co., Ltd.
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
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Washington, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1