With the analysis among 37,497 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., China National Petroleum Corp. are dominant in this area. They take 1.15% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 228
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 124
China National Petroleum Corp.
Beijing Shi, China
Patent: 78
Guizhou Sheng, China
Patent: 63
California, United States
Patent: 62
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 50
Beijing Shi, China
Patent: 47
Hunan Sheng, China
Patent: 45
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 37
Suzhou Shijing Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 36
With the analysis among 70 patents, we discovered top 34 start-ups by total patent application. Alveo Technologies, Inc., SZ DJI Technology Co., Ltd., New 3D Technologies, Inc. are active in this area.
California, United States
Patent: 15
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
New 3D Technologies, Inc.
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 3
Changsha Hengkai Zhineng Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Jiangsu XCMG Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Texas, United States
Patent: 3
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Lansion Biotechnology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 17,237 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China National Petroleum Corp., Suzhou Fuqiang Technology Co. Ltd. take 0.61% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 49
China National Petroleum Corp.
Beijing Shi, China
Patent: 30
Suzhou Fuqiang Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 27
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 27
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 26
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 23
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 23
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 22
Southwest Petroleum University
Sichuan Sheng, China
Patent: 19
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 19
With the analysis among related 17,237 patents in last 5 years, we discover 224 new entrants. MCC TianGong Group Corp. Ltd., MCC Tiangong (Tianjin) Equipment Manufacturers Co. Ltd., Beijing Sanfa High Technology Corp. are the most active new entrants in this area.
MCC TianGong Group Corp. Ltd.
Tianjin Shi, China
Patent: 13
MCC Tiangong (Tianjin) Equipment Manufacturers Co. Ltd.
Tianjin Shi, China
Patent: 11
Beijing Sanfa High Technology Corp.
Beijing Shi, China
Patent: 11
Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 10
Yantai Jereh Petroleum Equipment Technology Co. Ltd.
Shandong Sheng, China
Patent: 10
Lexus Environmental Protection (Linquan) Co., Ltd.
Anhui Sheng, China
Patent: 10
Jiangsu Lingzhi Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Tianjin Zhongfu Environmental Science & Technology Co., Ltd.
Tianjin Shi, China
Patent: 10
Zhejiang Yizhou Machinery Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Tianjin Shangyusheng Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 9
With the analysis among 5,736 patents, we discovered top 319 universities and scientific research institutions by total patent application. Tsinghua University, South China University of Technology, Zhejiang University are dominant in this area. They take 4.69% of the total patent filing.
Beijing Shi, China
Patent: 94
South China University of Technology
Guangdong Sheng, China
Patent: 86
Zhejiang Sheng, China
Patent: 76
Jiangsu Sheng, China
Patent: 70
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 64
Shanghai Shi, China
Patent: 61
Southwest Petroleum University
Sichuan Sheng, China
Patent: 54
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 45
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 43
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 38