With the analysis among 4,235 patents, we discovered top 482 key players by total patent application. Suzhou Xiechang Environmental Protection Technology Co., Ltd., Shanghai Shangtai Environmental Protection Accessories Co., Ltd., Siemens AG are dominant in this area. They take 3.94% of the total patent filing.
Suzhou Xiechang Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 62
Shanghai Shangtai Environmental Protection Accessories Co., Ltd.
Shanghai Shi, China
Patent: 56
Bayern, Germany
Patent: 49
California, United States
Patent: 44
Halliburton Energy Services, Inc.
Texas, United States
Patent: 38
State Grid Corp. of China
Beijing Shi, China
Patent: 37
Noord-Holland, Netherlands
Patent: 30
Pennsylvania, United States
Patent: 23
With the analysis among 25 patents, we discovered top 7 start-ups by total patent application. Terra Quantum AG, Lyten, Inc., Quantum Machines Ltd. are active in this area.
Sankt Gallen, Switzerland
Patent: 13
California, United States
Patent: 4
California, United States
Patent: 2
Pennsylvania, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 2,058 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Suzhou Xiechang Environmental Protection Technology Co., Ltd., Northwest Institute of Nuclear Technology In Science Research, Chongqing University of Science and Technology take 4.86% of patent filing during this period.
Suzhou Xiechang Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 40
Northwest Institute of Nuclear Technology In Science Research
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 26
Guangdong Sheng, China
Patent: 24
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 22
Shaanxi Haoxing Kunda New Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 20
Shenzhen Superlink Technology Co. Ltd.
Guangdong Sheng, China
Patent: 18
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 18
Institute of Applied Electronics, China Academy of Engineering Physics
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Patent: 18
Chongqing Shi, China
Patent: 17
With the analysis among related 2,058 patents in last 5 years, we discover 403 new entrants. Chongqing University of Science and Technology, Shenzhen University, Shaanxi Haoxing Kunda New Energy Technology Co., Ltd. are the most active new entrants in this area.
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 26
Guangdong Sheng, China
Patent: 24
Shaanxi Haoxing Kunda New Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 20
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 18
Institute of Applied Electronics, China Academy of Engineering Physics
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Patent: 18
Beijing Jinghang Computing and Communication Research Institute
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Patent: 14
Sankt Gallen, Switzerland
Patent: 13
Fujian Sheng, China
Patent: 11
Shaanxi Allison Environmental Protection Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Holly Technology Co. Ltd.
Beijing Shi, China
Patent: 8
With the analysis among 1,251 patents, we discovered top 173 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Shenzhen University, Chongqing University are dominant in this area. They take 8.23% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 24
Chongqing Shi, China
Patent: 23
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 21
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 18
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 14
Rensselaer Polytechnic Institute
New York, United States
Patent: 13
Osaka-fu, Japan
Patent: 13
Jilin Sheng, China
Patent: 12
Connecticut, United States
Patent: 11