With the analysis among 10,817 patents, we discovered top 466 key players by total patent application. Kobe Steel, Ltd., Mitsubishi Heavy Industries, Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 2.88% of the total patent filing.
Kyoto-fu, Japan
Patent: 138
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 108
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 66
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 52
Huachen Automotive Group Holdings Co., Ltd.
Liaoning Sheng, China
Patent: 46
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 34
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 33
With the analysis among 16 patents, we discovered top 12 start-ups by total patent application. Cheesecake Energy Ltd., Letv Cloud Computing Co. Ltd., Institut National de la Santé et de la Recherche Médicale are active in this area.
NOTTINGHAM, United Kingdom
Patent: 3
Letv Cloud Computing Co. Ltd.
Beijing Shi, China
Patent: 2
Institut National de la Santé et de la Recherche Médicale
AYUMI Pharmaceutical Corp.
Beijing Lele Gaoshang Education Technology Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Suzhou Jieyanxin Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,526 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guizhou University, Central South University, North Eastern University take 4.65% of patent filing during this period.
Guizhou Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 18
Chongqing Dongqun Technology Co., Ltd.
Chongqing Shi, China
Patent: 16
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 9
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 9
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 8
Guangdong Yusheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
With the analysis among related 1,526 patents in last 5 years, we discover 325 new entrants. Chongqing Dongqun Technology Co., Ltd., Guangdong Yusheng Technology Co., Ltd., Hezhou Junxin Mineral Products Co., Ltd. are the most active new entrants in this area.
Chongqing Dongqun Technology Co., Ltd.
Chongqing Shi, China
Patent: 16
Guangdong Yusheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Hezhou Junxin Mineral Products Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Cangzhou Lute New Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 5
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 5
Dalian Dituo Environmental Technology Co., Ltd.
Liaoning Sheng, China
Patent: 5
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Beijing Guodian Longyuan Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 4
Zhuhai Unitech Power Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
Anlong County Leopard Cave Gold Mine Co., Ltd.
Guizhou Sheng, China
Patent: 4
With the analysis among 2,987 patents, we discovered top 254 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, Kunming University of Science & Technology are dominant in this area. They take 8.03% of the total patent filing.
Hunan Sheng, China
Patent: 102
Zhejiang Sheng, China
Patent: 72
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 66
Liaoning Sheng, China
Patent: 58
Beijing Shi, China
Patent: 51
Guizhou Sheng, China
Patent: 42
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 33
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 33
Chongqing Shi, China
Patent: 31
Tianjin Shi, China
Patent: 31