With the analysis among 718 patents, we discovered top 453 key players by total patent application. Toyota Motor Corp., Aluminum Corp. of China Ltd., Taiheiyo Cement Corp. are dominant in this area. They take 8.64% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 11
Chiba-ken, Japan
Patent: 9
China Energy Investment Corp., Ltd.
Beijing Shi, China
Patent: 9
National Institute of Clean & Low Carbon Energy
Beijing Shi, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Matsushita Electronics Corp.
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 402 patents applied in the last 5 years. We discover 312 most active companies in this area. The fast-growing Toyota Motor Corp., China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry take 10.95% of patent filing during this period.
Tokyo-to, Japan
Patent: 32
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 6
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
China Institute of Atomic Energy
Beijing Shi, China
Patent: 5
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Specialty Earth Sciences LLC
Ohio, United States
Patent: 3
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 3
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 3
With the analysis among related 402 patents in last 5 years, we discover 277 new entrants. China Institute of Atomic Energy, Shenhua Zhuneng Resources Comprehensive Development Co., Ltd., Specialty Earth Sciences LLC are the most active new entrants in this area.
China Institute of Atomic Energy
Beijing Shi, China
Patent: 5
Shenhua Zhuneng Resources Comprehensive Development Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Specialty Earth Sciences LLC
Ohio, United States
Patent: 3
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 3
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Linyi Huayi Pharmaceutical Co., Ltd.
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Multichannel Environmental Purification Technology (Fujian) Co., Ltd.
Fujian Sheng, China
Patent: 2
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
Zhejiang Sheng, China
Patent: 2
With the analysis among 235 patents, we discovered top 96 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, China Institute of Atomic Energy, Southwest Petroleum University are dominant in this area. They take 16.17% of the total patent filing.
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 10
China Institute of Atomic Energy
Beijing Shi, China
Patent: 5
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 3